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Human Metabolome Database Version 2.5

 

Showing metabocard for Sapropterin (HMDB00787)

Legend: metabolite field enzyme field

Version 2.5
Creation Date 2005-11-16 15:48:42
Update Date 2010-03-02 14:11:25
Accession Number HMDB00787
Secondary Accession Numbers Not Available
Common Name Sapropterin
Description Sapropterin is converted from 7,8-dihydroneopterin triphosphate by 6-pyruvoyl tetrahydropterin synthase and sepiapterin reductase. It is essential in the formation of neurotransmitters and for nitric oxide synthase (PMID 16946131).
Synonyms
  1. (6R)-5,6,7,8-Tetrahydro-L-biopterin
  2. (6R)-5,6,7,8-Tetrahydrobiopterin
  3. (6R)-L-erythro-5,6,7,8-Tetrahydrobiopterin
  4. (6R)-L-erythro-Tetrahydrobiopterin
  5. (6R)-Tetrahydrobiopterin
  6. 6R-BH4
  7. 6R-Tetrahydro-L-biopterin
  8. 6b-5,6,7,8-Tetrahydro-L-biopterin
  9. R-THBP
  10. Sapropterin
  11. [6R-[6R*(1R*,2S*)]]-2-amino-6-(1,2-dihydroxypropyl)-5,6,7,8-tetrahydro-4(1H)-Pteridinone
Chemical IUPAC Name 2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-4(1H)-Pteridinone
Chemical Formula C9H15N5O3
Chemical Structure Structure
Chemical Taxonomy
Kingdom
  • Organic
Super Class
  • Heterocyclic molecules
Class
  • Pterins
Sub Class
  • Dihydro-pterins
Family
  • Mammalian Metabolite
Species
  • secondary alcohol
  • 1,2-diol
  • 1,2-aminoalcohol
  • primary amine
  • primary aromatic amine
  • secondary amine
  • secondary aliphatic/aromatic amine (alkylarylamine)
  • oxo(het)arene
  • aromatic compound
  • heterocyclic compound
Biofunction
Application
Source
  • Endogenous
Average Molecular Weight 241.247
Monoisotopic Molecular Weight 241.117493
Isomeric SMILES C[C@H](O)[C@H](O)C1CNC2=C(N1)C(=O)N=C(N)N2
Canonical SMILES CC(O)C(O)C1CNC2=C(N1)C(=O)N=C(N)N2
KEGG Compound ID C00272 Link Image
BioCyc ID Not Available
BiGG ID Not Available
Wikipedia Link Not Available
NuGOwiki Link HMDB00787 Link Image
Metagene Link HMDB00787 Link Image
METLIN ID 5753 Link Image
PubChem Compound 44257 Link Image
PubChem Substance 11567654 Link Image
ChEBI ID Not Available
CAS Registry Number 62989-33-7
InChI Identifier InChI=1/C9H15N5O3/c1-3(15)6(16)4-2-11-7-5(12-4)8(17)14-9(10)13-7/h3-4,6,12,15-16H,2H2,1H3,(H4,10,11,13,14,17)/t3-,4?,6-/m0/s1
Synthesis Reference Katoh, Setsuko; Akino, Miki. Biosynthesis of tetrahydrobiopterin in animals. Zoological Science (1986), 3(5), 745-57.
Melting Point (Experimental) Not Available
Experimental Water Solubility Not Available Source: PhysProp
Predicted Water Solubility 2.21 mg/mL [Predicted by ALOGPS] Calculated using ALOGPS
Physiological Charge 0
State Solid
Experimental LogP/Hydrophobicity Not Available Source: PhysProp
Predicted LogP/Hydrophobicity -1.66 [Predicted by ALOGPS]; -1.7 [Predicted by PubChem via XLOGP] Calculated using ALOGPS
Material Safety Data Sheet (MSDS) Not Available
MOL File Show Link Image
SDF File Show Link Image
PDB File Show Link Image
2D Structure
3D Structure
Experimental PDB ID Not Available
Experimental 1H NMR Spectrum Not Available
Experimental 13C NMR Spectrum Not Available
Experimental 13C HSQC Spectrum Not Available
Predicted 1H NMR Spectrum Show Image
Show Peaklist
Predicted 13C NMR Spectrum Show Image
Show Peaklist
Mass Spectrum Not Available
Simplified TOCSY Spectrum Not Available
BMRB Spectrum Not Available
Cellular Location
  • Cytoplasm (Predicted from LogP)
Biofluid Location
  • Blood
  • Cerebrospinal Fluid
Tissue Location Not Available
Concentrations (Normal)
Biofluid Blood
Value 0.0110 +/- 0.0008 uM
Age Adult:>18 yrs old
Sex Both
Patient information Normal
Comments Not Available
References
  • Ueda S, Matsuoka H, Miyazaki H, Usui M, Okuda S, Imaizumi T: Tetrahydrobiopterin restores endothelial function in long-term smokers. J Am Coll Cardiol. 2000 Jan;35(1):71-5. [PubMed Link Image]
Biofluid CSF
Value 0.026 (0.014-0.038) uM
Age Adult:>18 yrs old
Sex Both
Patient information Normal
Comments Not Available
References
  • Toda Y, Mori K, Hashimoto T, Miyazaki M, Nozaki S, Watanabe Y, Kuroda Y, Kagami S: Administration of secretin for autism alters dopamine metabolism in the central nervous system. Brain Dev. 2006 Mar;28(2):99-103. Epub 2005 Sep 15. [PubMed Link Image]
Concentrations (Abnormal)
Biofluid Blood
Value 0.0099 +/- 0.0008 uM
Age Adult:>18 yrs old
Sex Both
Condition Smoking
Comments Not Available
References
  • Ueda S, Matsuoka H, Miyazaki H, Usui M, Okuda S, Imaizumi T: Tetrahydrobiopterin restores endothelial function in long-term smokers. J Am Coll Cardiol. 2000 Jan;35(1):71-5. [PubMed Link Image]
Associated Disorders
Condition References
Smoking
  • Ueda S, Matsuoka H, Miyazaki H, Usui M, Okuda S, Imaizumi T: Tetrahydrobiopterin restores endothelial function in long-term smokers. J Am Coll Cardiol. 2000 Jan;35(1):71-5. [PubMed Link Image]
OMIM ID Not Available
Pathways
Name SMPDB Link KEGG Link
Catecholamine Biosynthesis SMP00012 Link Image map00350 Link Image
General References
  1. Toda Y, Mori K, Hashimoto T, Miyazaki M, Nozaki S, Watanabe Y, Kuroda Y, Kagami S: Administration of secretin for autism alters dopamine metabolism in the central nervous system. Brain Dev. 2006 Mar;28(2):99-103. Epub 2005 Sep 15. [PubMed Link Image]
  2. Moens AL, Kass DA: Tetrahydrobiopterin and cardiovascular disease. Arterioscler Thromb Vasc Biol. 2006 Nov;26(11):2439-44. Epub 2006 Aug 31. [PubMed Link Image]
  3. Komori H, Matsuishi T, Yamada S, Yamashita Y, Ohtaki E, Kato H: Cerebrospinal fluid biopterin and biogenic amine metabolites during oral R-THBP therapy for infantile autism. J Autism Dev Disord. 1995 Apr;25(2):183-93. [PubMed Link Image]
Metabolic Enzymes
  1. Tyrosine 3-monooxygenase
  2. Phenylalanine-4-hydroxylase
  3. Sepiapterin reductase
  4. Tryptophan 5-hydroxylase 1
  5. Tryptophan 5-hydroxylase 2
  6. Dihydropteridine reductase
  7. Nitric oxide synthase, endothelial
Enzyme 1 [top]
Enzyme 1 ID 5505
Enzyme 1 Name Tyrosine 3-monooxygenase
Enzyme 1 Synonyms
  1. Tyrosine 3-hydroxylase
  2. TH
Enzyme 1 Gene Name TH
Enzyme 1 Protein Sequence >Tyrosine 3-monooxygenase
MPTPDATTPQAKGFRRAVSELDAKQAEAIMVRGQGAPGPSLTGSPWPGTAAPAASYTPTP
RSPRFIGRRQSLIEDARKEREAAVAAAAAAVPSEPGDPLEAVAFEEKEGKAVLNLLFSPR
ATKPSALSRAVKVFETFEAKIHHLETRPAQRPRAGGPHLEYFVRLEVRRGDLAALLSGVR
QVSEDVRSPAGPKVPWFPRKVSELDKCHHLVTKFDPDLDLDHPGFSDQVYRQRRKLIAEI
AFQYRHGDPIPRVEYTAEEIATWKEVYTTLKGLYATHACGEHLEAFALLERFSGYREDNI
PQLEDVSRFLKERTGFQLRPVAGLLSARDFLASLAFRVFQCTQYIRHASSPMHSPEPDCC
HELLGHVPMLADRTFAQFSQDIGLASLGASDEEIEKLSTLYWFTVEFGLCKQNGEVKAYG
AGLLSSYGELLHCLSEEPEIRAFDPEAAAVQPYQDQTYQSVYFVSESFSDAKDKLRSYAS
RIQRPFSVKFDPYTLAIDVLDSPQAVRRSLEGVQDELDTLAHALSAIG
Enzyme 1 Number of Residues 528
Enzyme 1 Molecular Weight 58599.5
Enzyme 1 Theoretical pI 6.25
Enzyme 1 GO Classification
Function
  • binding
  • catalytic activity
  • cation binding
  • ion binding
  • iron ion binding
  • metal ion binding
  • monooxygenase activity
  • oxidoreductase activity
  • oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced pteridine as one donor, and incorporation of one atom of oxygen
  • transition metal ion binding
  • tyrosine 3-monooxygenase activity
Process
  • aromatic amino acid family metabolic process
  • catecholamine biosynthetic process
  • catecholamine metabolic process
  • cellular amino acid and derivative metabolic process
  • cellular amino acid derivative metabolic process
  • cellular amino acid metabolic process
  • cellular biogenic amine metabolic process
  • cellular metabolic process
  • metabolic process
  • oxidation reduction
Component
Enzyme 1 General Function Involved in monooxygenase activity
Enzyme 1 Specific Function Plays an important role in the physiology of adrenergic neurons
Enzyme 1 Pathways
Enzyme 1 Reactions
  • L-tyrosine + tetrahydrobiopterin + O2 = 3,4-dihydroxy-L-phenylalanine + 4a-hydroxytetrahydrobiopterin [RN:R07212]
Enzyme 1 Pfam Domain Function
Enzyme 1 Signals
  • None
Enzyme 1 Transmembrane Regions
  • None
Enzyme 1 Essentiality Not Available
Enzyme 1 GenBank ID Protein 339681 Link Image
Enzyme 1 UniProtKB/Swiss-Prot ID P07101 Link Image
Enzyme 1 UniProtKB/Swiss-Prot Entry Name TY3H_HUMAN Link Image
Enzyme 1 PDB ID 1TOH Link Image
Enzyme 1 PDB File Show
Enzyme 1 3D Structure
Enzyme 1 Cellular Location Not Available
Enzyme 1 Gene Sequence >1587 bp
ATGCCCACCCCCGACGCCACCACGCCACAGGCCAAGGGCTTCCGCAGGGCCGTGTCTGAG
CTGGACGCCAAGCAGGCAGAGGCCATCATGGTAAGAGGGCAGGGCGCCCCGGGGCCCAGC
CTCACAGGCTCTCCGTGGCCTGGAACTGCAGCCCCAGCTGCATCCTACACCCCCACCCCA
AGGTCCCCGCGGTTCATTGGGCGCAGGCAGAGCCTCATCGAGGACGCCCGCAAGGAGCGG
GAGGCGGCGGTGGCAGCAGCGGCCGCTGCAGTCCCCTCGGAGCCCGGGGACCCCCTGGAG
GCTGTGGCCTTTGAGGAGAAGGAGGGGAAGGCCGTGCTAAACCTGCTCTTCTCCCCGAGG
GCCACCAAGCCCTCGGCGCTGTCCCGAGCTGTGAAGGTGTTTGAGACGTTTGAAGCCAAA
ATCCACCATCTAGAGACCCGGCCCGCCCAGAGGCCGCGAGCTGGGGGCCCCCACCTGGAG
TACTTCGTGCGCCTCGAGGTGCGCCGAGGGGACCTGGCCGCCCTGCTCAGTGGTGTGCGC
CAGGTGTCAGAGGACGTGCGCAGCCCCGCGGGGCCCAAGGTCCCCTGGTTCCCAAGAAAA
GTGTCAGAGCTGGACAAGTGTCATCACCTGGTCACCAAGTTCGACCCTGACCTGGACTTG
GACCACCCGGGCTTCTCGGACCAGGTGTACCGCCAGCGCAGGAAGCTGATTGCTGAGATC
GCCTTCCAGTACAGGCACGGCGACCCGATTCCCCGTGTGGAGTACACCGCCGAGGAGATT
GCCACCTGGAAGGAGGTCTACACCACGCTGAAGGGCCTCTACGCCACGCACGCCTGCGGG
GAGCACCTGGAGGCCTTTGCTTTGCTGGAGCGCTTCAGCGGCTACCGGGAAGACAATATC
CCCCAGCTGGAGGACGTCTCCCGCTTCCTGAAGGAGCGCACGGGCTTCCAGCTGCGGCCT
GTGGCCGGCCTGCTGTCCGCCCGGGACTTCCTGGCCAGCCTGGCCTTCCGCGTGTTCCAG
TGCACCCAGTATATCCGCCACGCGTCCTCGCCCATGCACTCCCCTGAGCCGGACTGCTGC
CACGAGCTGCTGGGGCACGTGCCCATGCTGGCCGACCGCACCTTCGCGCAGTTCTCGCAG
GACATTGGCCTGGCGTCCCTGGGGGCCTCGGATGAGGAAATTGAGAAGCTGTCCACGCTG
TCATGGTTCACGGTGGAGTTCGGGCTGTGTAAGCAGAACGGGGAGGTGAAGGCCTATGGT
GCCGGGCTGCTGTCCTCCTACGGGGAGCTCCTGCACTGCCTGTCTGAGGAGCCTGAGATT
CGGGCCTTCGACCCTGAGGCTGCGGCCGTGCAGCCCTACCAAGACCAGACGTACCAGTCA
GTCTACTTCGTGTCTGAGAGCTTCAGTGACGCCAAGGACAAGCTCAGGAGCTATGCCTCA
CGCATCCAGCGCCCCTTCTCCGTGAAGTTCGACCCGTACACGCTGGCCATCGACGTGCTG
GACAGCCCCCAGGCCGTGCGGCGCTCCCTGGAGGGTGTCCAGGATGAGCTGGACACCCTT
GCCCATGCGCTGAGTGCCATTGGCTAG
Enzyme 1 GenBank Gene ID M17589 Link Image
Enzyme 1 GeneCard ID TH Link Image
Enzyme 1 GenAtlas ID TH Link Image
Enzyme 1 HGNC ID HGNC:11782 Link Image
Enzyme 1 Chromosome Location 1
Enzyme 1 Locus 11p15.5
Enzyme 1 SNPs SNPJam Report Link Image
Enzyme 1 General References
  1. Kaneda N, Kobayashi K, Ichinose H, Kishi F, Nakazawa A, Kurosawa Y, Fujita K, Nagatsu T: Isolation of a novel cDNA clone for human tyrosine hydroxylase: alternative RNA splicing produces four kinds of mRNA from a single gene. Biochem Biophys Res Commun. 1987 Aug 14;146(3):971-5. [PubMed Link Image]
  2. Grima B, Lamouroux A, Boni C, Julien JF, Javoy-Agid F, Mallet J: A single human gene encoding multiple tyrosine hydroxylases with different predicted functional characteristics. Nature. 1987 Apr 16-22;326(6114):707-11. [PubMed Link Image]
  3. Kobayashi K, Kaneda N, Ichinose H, Kishi F, Nakazawa A, Kurosawa Y, Fujita K, Nagatsu T: Isolation of a full-length cDNA clone encoding human tyrosine hydroxylase type 3. Nucleic Acids Res. 1987 Aug 25;15(16):6733. [PubMed Link Image]
  4. Kobayashi K, Kaneda N, Ichinose H, Kishi F, Nakazawa A, Kurosawa Y, Fujita K, Nagatsu T: Structure of the human tyrosine hydroxylase gene: alternative splicing from a single gene accounts for generation of four mRNA types. J Biochem (Tokyo). 1988 Jun;103(6):907-12. [PubMed Link Image]
  5. Taylor TD, Noguchi H, Totoki Y, Toyoda A, Kuroki Y, Dewar K, Lloyd C, Itoh T, Takeda T, Kim DW, She X, Barlow KF, Bloom T, Bruford E, Chang JL, Cuomo CA, Eichler E, FitzGerald MG, Jaffe DB, LaButti K, Nicol R, Park HS, Seaman C, Sougnez C, Yang X, Zimmer AR, Zody MC, Birren BW, Nusbaum C, Fujiyama A, Hattori M, Rogers J, Lander ES, Sakaki Y: Human chromosome 11 DNA sequence and analysis including novel gene identification. Nature. 2006 Mar 23;440(7083):497-500. [PubMed Link Image]
  6. Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. [PubMed Link Image]
  7. Le Bourdelles B, Boularand S, Boni C, Horellou P, Dumas S, Grima B, Mallet J: Analysis of the 5' region of the human tyrosine hydroxylase gene: combinatorial patterns of exon splicing generate multiple regulated tyrosine hydroxylase isoforms. J Neurochem. 1988 Mar;50(3):988-91. [PubMed Link Image]
  8. Ginns EI, Rehavi M, Martin BM, Weller M, O'Malley KL, LaMarca ME, McAllister CG, Paul SM: Expression of human tyrosine hydroxylase cDNA in invertebrate cells using a baculovirus vector. J Biol Chem. 1988 May 25;263(15):7406-10. [PubMed Link Image]
  9. Ludecke B, Dworniczak B, Bartholome K: A point mutation in the tyrosine hydroxylase gene associated with Segawa's syndrome. Hum Genet. 1995 Jan;95(1):123-5. [PubMed Link Image]
  10. Ludecke B, Bartholome K: Frequent sequence variant in the human tyrosine hydroxylase gene. Hum Genet. 1995 Jun;95(6):716. [PubMed Link Image]
  11. Knappskog PM, Flatmark T, Mallet J, Ludecke B, Bartholome K: Recessively inherited L-DOPA-responsive dystonia caused by a point mutation (Q381K) in the tyrosine hydroxylase gene. Hum Mol Genet. 1995 Jul;4(7):1209-12. [PubMed Link Image]
  12. Ludecke B, Knappskog PM, Clayton PT, Surtees RA, Clelland JD, Heales SJ, Brand MP, Bartholome K, Flatmark T: Recessively inherited L-DOPA-responsive parkinsonism in infancy caused by a point mutation (L205P) in the tyrosine hydroxylase gene. Hum Mol Genet. 1996 Jul;5(7):1023-8. [PubMed Link Image]
  13. Kunugi H, Kawada Y, Hattori M, Ueki A, Otsuka M, Nanko S: Association study of structural mutations of the tyrosine hydroxylase gene with schizophrenia and Parkinson's disease. Am J Med Genet. 1998 Mar 28;81(2):131-3. [PubMed Link Image]
  14. Ishiguro H, Arinami T, Saito T, Akazawa S, Enomoto M, Mitushio H, Fujishiro H, Tada K, Akimoto Y, Mifune H, Shiozuka S, Hamaguchi H, Toru M, Shibuya H: Systematic search for variations in the tyrosine hydroxylase gene and their associations with schizophrenia, affective disorders, and alcoholism. Am J Med Genet. 1998 Sep 7;81(5):388-96. [PubMed Link Image]
  15. van den Heuvel LP, Luiten B, Smeitink JA, de Rijk-van Andel JF, Hyland K, Steenbergen-Spanjers GC, Janssen RJ, Wevers RA: A common point mutation in the tyrosine hydroxylase gene in autosomal recessive L-DOPA-responsive dystonia in the Dutch population. Hum Genet. 1998 Jun;102(6):644-6. [PubMed Link Image]
  16. Cargill M, Altshuler D, Ireland J, Sklar P, Ardlie K, Patil N, Shaw N, Lane CR, Lim EP, Kalyanaraman N, Nemesh J, Ziaugra L, Friedland L, Rolfe A, Warrington J, Lipshutz R, Daley GQ, Lander ES: Characterization of single-nucleotide polymorphisms in coding regions of human genes. Nat Genet. 1999 Jul;22(3):231-8. [PubMed Link Image]
  17. Swaans RJ, Rondot P, Renier WO, Van Den Heuvel LP, Steenbergen-Spanjers GC, Wevers RA: Four novel mutations in the tyrosine hydroxylase gene in patients with infantile parkinsonism. Ann Hum Genet. 2000 Jan;64(Pt 1):25-31. [PubMed Link Image]
Enzyme 1 Metabolite References Not Available
Enzyme 2 [top]
Enzyme 2 ID 5512
Enzyme 2 Name Phenylalanine-4-hydroxylase
Enzyme 2 Synonyms
  1. PAH
  2. Phe-4-monooxygenase
Enzyme 2 Gene Name PAH
Enzyme 2 Protein Sequence >Phenylalanine-4-hydroxylase
MSTAVLENPGLGRKLSDFGQETSYIEDNCNQNGAISLIFSLKEEVGALAKVLRLFEENDV
NLTHIESRPSRLKKDEYEFFTHLDKRSLPALTNIIKILRHDIGATVHELSRDKKKDTVPW
FPRTIQELDRFANQILSYGAELDADHPGFKDPVYRARRKQFADIAYNYRHGQPIPRVEYM
EEEKKTWGTVFKTLKSLYKTHACYEYNHIFPLLEKYCGFHEDNIPQLEDVSQFLQTCTGF
RLRPVAGLLSSRDFLGGLAFRVFHCTQYIRHGSKPMYTPEPDICHELLGHVPLFSDRSFA
QFSQEIGLASLGAPDEYIEKLATIYWFTVEFGLCKQGDSIKAYGAGLLSSFGELQYCLSE
KPKLLPLELEKTAIQNYTVTEFQPLYYVAESFNDAKEKVRNFAATIPRPFSVRYDPYTQR
IEVLDNTQQLKILADSINSEIGILCSALQKIK
Enzyme 2 Number of Residues 452
Enzyme 2 Molecular Weight 51861.6
Enzyme 2 Theoretical pI 6.57
Enzyme 2 GO Classification
Function
  • amino acid binding
  • binding
  • carboxylic acid binding
  • catalytic activity
  • cation binding
  • ion binding
  • iron ion binding
  • metal ion binding
  • monooxygenase activity
  • oxidoreductase activity
  • oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced pteridine as one donor, and incorporation of one atom of oxygen
  • phenylalanine 4-monooxygenase activity
  • transition metal ion binding
Process
  • L-phenylalanine catabolic process
  • L-phenylalanine metabolic process
  • aromatic amino acid family metabolic process
  • cellular amino acid and derivative metabolic process
  • cellular amino acid metabolic process
  • cellular metabolic process
  • metabolic process
  • oxidation reduction
Component
Enzyme 2 General Function Involved in amino acid binding
Enzyme 2 Specific Function L-phenylalanine + tetrahydrobiopterin + O(2) = L-tyrosine + 4a-hydroxytetrahydrobiopterin
Enzyme 2 Pathways
  • Phenylalanine and Tyrosine Metabolism (map00400 Link Image)
Enzyme 2 Reactions
  • L-phenylalanine + tetrahydrobiopterin + O2 = L-tyrosine + 4a-hydroxytetrahydrobiopterin [RN:R07211]
Enzyme 2 Pfam Domain Function
Enzyme 2 Signals
  • None
Enzyme 2 Transmembrane Regions
  • None
Enzyme 2 Essentiality Not Available
Enzyme 2 GenBank ID Protein 189937 Link Image
Enzyme 2 UniProtKB/Swiss-Prot ID P00439 Link Image
Enzyme 2 UniProtKB/Swiss-Prot Entry Name PH4H_HUMAN Link Image
Enzyme 2 PDB ID 2PHM Link Image
Enzyme 2 PDB File Show
Enzyme 2 3D Structure
Enzyme 2 Cellular Location Not Available
Enzyme 2 Gene Sequence >1359 bp
ATGTCCACTGCGGTCCTGGAAAACCCAGGCTTGGGCAGGAAACTCTCTGACTTTGGACAG
GAAACAAGCTATATTGAAGACAACTGCAATCAAAATGGTGCCATATCACTGATCTTCTCA
CTCAAAGAAGAAGTTGGTGCATTGGCCAAAGTATTGCGCTTATTTGAGGAGAATGATGTA
AACCTGACCCACATTGAATCTAGACCTTCTCGTTTAAAGAAAGATGAGTATGAATTTTTC
ACCCATTTGGATAAACGTAGCCTGCCTGCTCTGACAAACATCATCAAGATCTTGAGGCAT
GACATTGGTGCCACTGTCCATGAGCTTTCACGAGATAAGAAGAAAGACACAGTGCCCTGG
TTCCCAAGAACCATTCAAGAGCTGGACAGATTTGCCAATCAGATTCTCAGCTATGGAGCG
GAACTGGATGCTGACCACCCTGGTTTTAAAGATCCTGTGTACCGTGCAAGACGGAAGCAG
TTTGCTGACATTGCCTACAACTACCGCCATGGGCAGCCCATCCCTCGAGTGGAATACATG
GAGGAAGAAAAGAAAACATGGGGCACAGTGTTCAAGACTCTGAAGTCCTTGTATAAAACC
CATGCTTGCTATGAGTACAATCACATTTTTCCACTTCTTGAAAAGTACTGTGGCTTCCAT
GAAGATAACATTCCCCAGCTGGAAGACGTTTCTCAATTCCTGCAGACTTGCACTGGTTTC
CGCCTCCGACCTGTGGCTGGCCTGCTTTCCTCTCGGGATTTCTTGGGTGGCCTGGCCTTC
CGAGTCTTCCACTGCACACAGTACATCAGACATGGATCCAAGCCCATGTATACCCCCGAA
CCTGACATCTGCCATGAGCTGTTGGGACATGTGCCCTTGTTTTCAGATCGCAGCTTTGCC
CAGTTTTCCCAGGAAATTGGCCTTGCCTCTCTGGGTGCACCTGATGAATACATTGAAAAG
CTCGCCACAATTTACTGGTTTACTGTGGAGTTTGGGCTCTGCAAACAAGGAGACTCCATA
AAGGCATATGGTGCTGGGCTCCTGTCATCCTTTGGTGAATTACAGTACTGCTTATCAGAG
AAGCCAAAGCTTCTCCCCCTGGAGCTGGAGAAGACAGCCATCCAAAATTACACTGTCACG
GAGTTCCAGCCCCTGTATTACGTGGCAGAGAGTTTTAATGATGCCAAGGAGAAAGTAAGG
AACTTTGCTGCCACAATACCTCGGCCCTTCTCAGTTCGCTACGACCCATACACCCAAAGG
ATTGAGGTCTTGGACAATACCCAGCAGCTTAAGATTTTGGCTGATTCCATTAACAGTGAA
ATTGGAATCCTTTGCAGTGCCCTCCAGAAAATAAAGTAA
Enzyme 2 GenBank Gene ID K03020 Link Image
Enzyme 2 GeneCard ID PAH Link Image
Enzyme 2 GenAtlas ID PAH Link Image
Enzyme 2 HGNC ID HGNC:8582 Link Image
Enzyme 2 Chromosome Location 1
Enzyme 2 Locus 12q22-q24.2
Enzyme 2 SNPs SNPJam Report Link Image
Enzyme 2 General References
  1. Kwok SC, Ledley FD, DiLella AG, Robson KJ, Woo SL: Nucleotide sequence of a full-length complementary DNA clone and amino acid sequence of human phenylalanine hydroxylase. Biochemistry. 1985 Jan 29;24(3):556-61. [PubMed Link Image]
  2. Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. [PubMed Link Image]
  3. Cotton RG, McAdam W, Jennings I, Morgan FJ: A monoclonal antibody to aromatic amino acid hydroxylases. Identification of the epitope. Biochem J. 1988 Oct 1;255(1):193-6. [PubMed Link Image]
  4. Siltberg-Liberles J, Steen IH, Svebak RM, Martinez A: The phylogeny of the aromatic amino acid hydroxylases revisited by characterizing phenylalanine hydroxylase from Dictyostelium discoideum. Gene. 2008 Dec 31;427(1-2):86-92. Epub 2008 Sep 16. [PubMed Link Image]
  5. Erlandsen H, Fusetti F, Martinez A, Hough E, Flatmark T, Stevens RC: Crystal structure of the catalytic domain of human phenylalanine hydroxylase reveals the structural basis for phenylketonuria. Nat Struct Biol. 1997 Dec;4(12):995-1000. [PubMed Link Image]
  6. Erlandsen H, Flatmark T, Stevens RC, Hough E: Crystallographic analysis of the human phenylalanine hydroxylase catalytic domain with bound catechol inhibitors at 2.0 A resolution. Biochemistry. 1998 Nov 10;37(45):15638-46. [PubMed Link Image]
  7. Fusetti F, Erlandsen H, Flatmark T, Stevens RC: Structure of tetrameric human phenylalanine hydroxylase and its implications for phenylketonuria. J Biol Chem. 1998 Jul 3;273(27):16962-7. [PubMed Link Image]
  8. Erlandsen H, Bjorgo E, Flatmark T, Stevens RC: Crystal structure and site-specific mutagenesis of pterin-bound human phenylalanine hydroxylase. Biochemistry. 2000 Mar 7;39(9):2208-17. [PubMed Link Image]
  9. Andersen OA, Flatmark T, Hough E: High resolution crystal structures of the catalytic domain of human phenylalanine hydroxylase in its catalytically active Fe(II) form and binary complex with tetrahydrobiopterin. J Mol Biol. 2001 Nov 23;314(2):279-91. [PubMed Link Image]
  10. Konecki DS, Lichter-Konecki U: The phenylketonuria locus: current knowledge about alleles and mutations of the phenylalanine hydroxylase gene in various populations. Hum Genet. 1991 Aug;87(4):377-88. [PubMed Link Image]
  11. Cotton RG: Heterogeneity of phenylketonuria at the clinical, protein and DNA levels. J Inherit Metab Dis. 1990;13(5):739-50. [PubMed Link Image]
  12. Eisensmith RC, Woo SL: Molecular basis of phenylketonuria and related hyperphenylalaninemias: mutations and polymorphisms in the human phenylalanine hydroxylase gene. Hum Mutat. 1992;1(1):13-23. [PubMed Link Image]
  13. Hoang L, Byck S, Prevost L, Scriver CR: PAH Mutation Analysis Consortium Database: a database for disease-producing and other allelic variation at the human PAH locus. Nucleic Acids Res. 1996 Jan 1;24(1):127-31. [PubMed Link Image]
  14. Lichter-Konecki U, Konecki DS, DiLella AG, Brayton K, Marvit J, Hahn TM, Trefz FK, Woo SL: Phenylalanine hydroxylase deficiency caused by a single base substitution in an exon of the human phenylalanine hydroxylase gene. Biochemistry. 1988 Apr 19;27(8):2881-5. [PubMed Link Image]
  15. Lyonnet S, Caillaud C, Rey F, Berthelon M, Frezal J, Rey J, Munnich A: Molecular genetics of phenylketonuria in Mediterranean countries: a mutation associated with partial phenylalanine hydroxylase deficiency. Am J Hum Genet. 1989 Apr;44(4):511-7. [PubMed Link Image]
  16. Hofman KJ, Antonarakis SE, Missiou-Tsangaraki S, Boehm CD, Valle D: Phenylketonuria in the Greek population. Haplotype analysis of the phenylalanine hydroxylase gene and identification of a PKU mutation. Mol Biol Med. 1989 Jun;6(3):245-50. [PubMed Link Image]
  17. Svensson E, Andersson B, Hagenfeldt L: Two mutations within the coding sequence of the phenylalanine hydroxylase gene. Hum Genet. 1990 Aug;85(3):300-4. [PubMed Link Image]
  18. Dianzani I, Forrest SM, Camaschella C, Saglio G, Ponzone A, Cotton RG: Screening for mutations in the phenylalanine hydroxylase gene from Italian patients with phenylketonuria by using the chemical cleavage method: a new splice mutation. Am J Hum Genet. 1991 Mar;48(3):631-5. [PubMed Link Image]
  19. Hofman KJ, Steel G, Kazazian HH, Valle D: Phenylketonuria in U.S. blacks: molecular analysis of the phenylalanine hydroxylase gene. Am J Hum Genet. 1991 Apr;48(4):791-8. [PubMed Link Image]
  20. Okano Y, Wang T, Eisensmith RC, Longhi R, Riva E, Giovannini M, Cerone R, Romano C, Woo SL: Phenylketonuria missense mutations in the Mediterranean. Genomics. 1991 Jan;9(1):96-103. [PubMed Link Image]
  21. Dworniczak B, Grudda K, Stumper J, Bartholome K, Aulehla-Scholz C, Horst J: Phenylalanine hydroxylase gene: novel missense mutation in exon 7 causing severe phenylketonuria. Genomics. 1991 Jan;9(1):193-9. [PubMed Link Image]
  22. Konecki DS, Schlotter M, Trefz FK, Lichter-Konecki U: The identification of two mis-sense mutations at the PAH gene locus in a Turkish patient with phenylketonuria. Hum Genet. 1991 Aug;87(4):389-93. [PubMed Link Image]
  23. Caillaud C, Lyonnet S, Rey F, Melle D, Frebourg T, Berthelon M, Vilarinho L, Vaz Osorio R, Rey J, Munnich A: A 3-base pair in-frame deletion of the phenylalanine hydroxylase gene results in a kinetic variant of phenylketonuria. J Biol Chem. 1991 May 25;266(15):9351-4. [PubMed Link Image]
  24. Economou-Petersen E, Henriksen KF, Guldberg P, Guttler F: Molecular basis for nonphenylketonuria hyperphenylalaninemia. Genomics. 1992 Sep;14(1):1-5. [PubMed Link Image]
  25. Lin CH, Hsiao KJ, Tsai TF, Chao HK, Su TS: Identification of a missense phenylketonuria mutation at codon 408 in Chinese. Hum Genet. 1992 Aug;89(6):593-6. [PubMed Link Image]
  26. Jaruzelska J, Melle D, Matuszak R, Borski K, Munnich A: A new 15 bp deletion in exon 11 of the phenylalanine hydroxylase gene in phenylketonuria. Hum Mol Genet. 1992 Dec;1(9):763-4. [PubMed Link Image]
  27. Desviat LR, Perez B, Ugarte M: A new PKU mutation associated with haplotype 12. Hum Mol Genet. 1992 Dec;1(9):765-6. [PubMed Link Image]
  28. Guldberg P, Henriksen KF, Guttler F: Molecular analysis of phenylketonuria in Denmark: 99% of the mutations detected by denaturing gradient gel electrophoresis. Genomics. 1993 Jul;17(1):141-6. [PubMed Link Image]
  29. Abadie V, Jaruzelska J, Lyonnet S, Millasseau P, Berthelon M, Rey F, Munnich A, Rey J: Illegitimate transcription of the phenylalanine hydroxylase gene in lymphocytes for identification of mutations in phenylketonuria. Hum Mol Genet. 1993 Jan;2(1):31-4. [PubMed Link Image]
  30. Goebel-Schreiner B, Schreiner R: Identification of a new missense mutation in Japanese phenylketonuric patients. J Inherit Metab Dis. 1993;16(6):950-6. [PubMed Link Image]
  31. Guldberg P, Henriksen KF, Thony B, Blau N, Guttler F: Molecular heterogeneity of nonphenylketonuria hyperphenylalaninemia in 25 Danish patients. Genomics. 1994 May 15;21(2):453-5. [PubMed Link Image]
  32. Benit P, Rey F, Melle D, Munnich A, Rey J: Five novel missense mutations of the phenylalanine hydroxylase gene in phenylketonuria. Hum Mutat. 1994;4(3):229-31. [PubMed Link Image]
  33. Knappskog PM, Eiken HG, Martinez A, Bruland O, Apold J, Flatmark T: PKU mutation (D143G) associated with an apparent high residual enzyme activity: expression of a kinetic variant form of phenylalanine hydroxylase in three different systems. Hum Mutat. 1996;8(3):236-46. [PubMed Link Image]
  34. Guldberg P, Mallmann R, Henriksen KF, Guttler F: Phenylalanine hydroxylase deficiency in a population in Germany: mutational profile and nine novel mutations. Hum Mutat. 1996;8(3):276-9. [PubMed Link Image]
  35. Argiolas A, Bosco P, Cali F, Ceratto N, Anello G, Riva E, Biasucci G, Carducci C, Romano V: Two novel PAH gene mutations detected in Italian phenylketonuric patients. Hum Genet. 1997 Feb;99(2):275-8. [PubMed Link Image]
  36. Byck S, Tyfield L, Carter K, Scriver CR: Prediction of multiple hypermutable codons in the human PAH gene: codon 280 contains recurrent mutations in Quebec and other populations. Hum Mutat. 1997;9(4):316-21. [PubMed Link Image]
  37. Waters PJ, Parniak MA, Nowacki P, Scriver CR: In vitro expression analysis of mutations in phenylalanine hydroxylase: linking genotype to phenotype and structure to function. Hum Mutat. 1998;11(1):4-17. [PubMed Link Image]
  38. Bosco P, Cali F, Meli C, Mollica F, Zammarchi E, Cerone R, Vanni C, Palillo L, Greco D, Romano V: Eight new mutations of the phenylalanine hydroxylase gene in Italian patients with hyperphenylalaninemia. Hum Mutat. 1998;11(3):240-3. [PubMed Link Image]
  39. De Lucca M, Perez B, Desviat LR, Ugarte M: Molecular basis of phenylketonuria in Venezuela: presence of two novel null mutations. Hum Mutat. 1998;11(5):354-9. [PubMed Link Image]
  40. Mallolas J, Campistol J, Lambruschini N, Vilaseca MA, Cambra FJ, Estivill X, Mila M: Two novel mutations in exon 11 of the PAH gene (V1163del TG and P362T) associated with classic phenylketonuira and mild phenylketonuria. Mutations in brief no. 143. Online. Hum Mutat. 1998;11(6):482. [PubMed Link Image]
  41. Park YS, Seoung CS, Lee SW, Oh KH, Lee DH, Yim J: Identification of three novel mutations in Korean phenylketonuria patients: R53H, N207D, and Y325X. Hum Mutat. 1998;Suppl 1:S121-2. [PubMed Link Image]
  42. Michiels L, Francois B, Raus J, Vandevyver C: Identification of seven new mutations in the phenylalanine hydroxylase gene, associated with hyperphenylalaninemia in the Belgian population. Hum Mutat. 1998;Suppl 1:S123-4. [PubMed Link Image]
  43. Popescu T, Blazkova M, Kozak L, Jebeleanu G, Popescu A: Mutation spectrum and phenylalanine hydroxylase RFLP/VNTR background in 44 Romanian phenylketonuric alleles. Hum Mutat. 1998;12(5):314-9. [PubMed Link Image]
  44. Waters PJ, Parniak MA, Hewson AS, Scriver CR: Alterations in protein aggregation and degradation due to mild and severe missense mutations (A104D, R157N) in the human phenylalanine hydroxylase gene (PAH). Hum Mutat. 1998;12(5):344-54. [PubMed Link Image]
  45. Kibayashi M, Nagao M, Chiba S: Mutation analysis of the phenylalanine hydroxylase gene and its clinical implications in two Japanese patients with non-phenylketonuria hyperphenylalaninemia. J Hum Genet. 1998;43(4):231-6. [PubMed Link Image]
  46. Hennermann JB, Vetter B, Wolf C, Windt E, Buhrdel P, Seidel J, Monch E, Kulozik AE: Phenylketonuria and hyperphenylalaninemia in eastern Germany: a characteristic molecular profile and 15 novel mutations. Hum Mutat. 2000;15(3):254-60. [PubMed Link Image]
  47. Gjetting T, Petersen M, Guldberg P, Guttler F: Missense mutations in the N-terminal domain of human phenylalanine hydroxylase interfere with binding of regulatory phenylalanine. Am J Hum Genet. 2001 Jun;68(6):1353-60. Epub 2001 Apr 20. [PubMed Link Image]
  48. Acosta A, Silva W Jr, Carvalho T, Gomes M, Zago M: Mutations of the phenylalanine hydroxylase (PAH) gene in Brazilian patients with phenylketonuria. Hum Mutat. 2001 Feb;17(2):122-30. [PubMed Link Image]
  49. Yang Y, Drummond-Borg M, Garcia-Heras J: Molecular analysis of phenylketonuria (PKU) in newborns from Texas. Hum Mutat. 2001 Jun;17(6):523. [PubMed Link Image]
  50. Gjetting T, Romstad A, Haavik J, Knappskog PM, Acosta AX, Silva WA Jr, Zago MA, Guldberg P, Guttler F: A phenylalanine hydroxylase amino acid polymorphism with implications for molecular diagnostics. Mol Genet Metab. 2001 Jul;73(3):280-4. [PubMed Link Image]
Enzyme 2 Metabolite References Not Available
Enzyme 3 [top]
Enzyme 3 ID 5673
Enzyme 3 Name Sepiapterin reductase
Enzyme 3 Synonyms
  1. SPR
Enzyme 3 Gene Name SPR
Enzyme 3 Protein Sequence >Sepiapterin reductase
MEGGLGRAVCLLTGASRGFGRTLAPLLASLLSPGSVLVLSARNDEALRQLEAELGAERSG
LRVVRVPADLGAEAGLQQLLGALRELPRPKGLQRLLLINNAGSLGDVSKGFVDLSDSTQV
NNYWALNLTSMLCLTSSVLKAFPDSPGLNRTVVNISSLCALQPFKGWALYCAGKAARDML
FQVLALEEPNVRVLNYAPGPLDTDMQQLARETSVDPDMRKGLQELKAKGKLVDCKVSAQK
LLSLLEKDEFKSGAHVDFYDK
Enzyme 3 Number of Residues 261
Enzyme 3 Molecular Weight 28048.1
Enzyme 3 Theoretical pI 8.19
Enzyme 3 GO Classification
Function
  • binding
  • catalytic activity
  • oxidoreductase activity
  • oxidoreductase activity, acting on CH-OH group of donors
  • oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
  • sepiapterin reductase activity
Process
  • biosynthetic process
  • cellular biosynthetic process
  • heterocycle biosynthetic process
  • metabolic process
  • oxidation reduction
  • pteridine and derivative biosynthetic process
  • tetrahydrobiopterin biosynthetic process
Component
Enzyme 3 General Function Involved in oxidoreductase activity
Enzyme 3 Specific Function Catalyzes the final one or two reductions in tetra- hydrobiopterin biosynthesis to form 5,6,7,8-tetrahydrobiopterin
Enzyme 3 Pathways
Enzyme 3 Reactions
  • (1) 7,8-dihydrobiopterin + NADP+ = sepiapterin + NADPH + H+ [RN:R02975]
  • (2) tetrahydrobiopterin + 2 NADP+ = 6-pyruvoyl-5,6,7,8-tetrahydropterin + 2 NADPH + 2 H+ [RN:R08208]
Enzyme 3 Pfam Domain Function
Enzyme 3 Signals
  • None
Enzyme 3 Transmembrane Regions
  • None
Enzyme 3 Essentiality Not Available
Enzyme 3 GenBank ID Protein 338021 Link Image
Enzyme 3 UniProtKB/Swiss-Prot ID P35270 Link Image
Enzyme 3 UniProtKB/Swiss-Prot Entry Name SPRE_HUMAN Link Image
Enzyme 3 PDB ID 1Z6Z Link Image
Enzyme 3 PDB File Show
Enzyme 3 3D Structure
Enzyme 3 Cellular Location Not Available
Enzyme 3 Gene Sequence >786 bp
ATGGAGGGCGGGCTGGGGCGTGCTGTGTGCTTGCTGACCGGGGCCTCCCGCGGCTTCGGC
CGGACGCTGGCCCCGCTCCTGGCCTCGCTGCTGTCGCCCGGCTCCGTGCTTGTCCTTAGC
GCCCGCAACGACGAGGCACTGCGCCAGCTGGAGGCCGAGCTGGGCGCCGAGCGGTCTGGC
CTGCGCGTGGTGCGGGTGCCCGCCGACCTGGGCGCCGAGGCCGGCTTGCAGCAGCTGCTC
GGCGCCCTGCGCGAGCTCCCCCGGCCCAAGGGGCTGCAGCGACTGCTGCTTATCAACAAC
GCGGGCTCTCTTGGGGATGTGTCCAAAGGCTTCGTGGACCTGAGTGACTCCACTCAAGTG
AACAACTACTGGGCACTGAACTTGACCTCCATGCTCTGCCTGACTTCCAGCGTCCTGAAG
GCCTTCCCGGACAGTCCTGGCCTCAACAGAACCGTGGTTAACATCTCGTCCCTCTGTGCC
CTGCAACCTTTCAAAGGCTGGGCGCTGTACTGTGCAGGAAAGGCTGCTCGTGATATGCTG
TTCCAGGTCCTGGCGCTGGAGGAACCTAATGTGAGGGTGCTGAACTATGCCCCAGGTCCT
CTGGACACAGACATGCAGCAGTTGGCCCGGGAGACCTCCGTGGACCCAGACATGCGAAAA
GGGCTGCAGGAGCTGAAGGCAAAGGGGAAGCTGGTGGATTGCAAGGTGTCAGCCCAGAAA
CTGCTGAGCTTACTGGAAAAGGACGAGTTCAAGTCTGGAGCCCACGTGGACTTCTATGAC
AAATAA
Enzyme 3 GenBank Gene ID M76231 Link Image
Enzyme 3 GeneCard ID SPR Link Image
Enzyme 3 GenAtlas ID SPR Link Image
Enzyme 3 HGNC ID HGNC:11257 Link Image
Enzyme 3 Chromosome Location 2
Enzyme 3 Locus 2p14-p12
Enzyme 3 SNPs SNPJam Report Link Image
Enzyme 3 General References
  1. Ichinose H, Katoh S, Sueoka T, Titani K, Fujita K, Nagatsu T: Cloning and sequencing of cDNA encoding human sepiapterin reductase--an enzyme involved in tetrahydrobiopterin biosynthesis. Biochem Biophys Res Commun. 1991 Aug 30;179(1):183-9. [PubMed Link Image]
  2. Maier J, Schott K, Werner T, Bacher A, Ziegler I: Detection of a novel sepiapterin reductase mRNA: assay of mRNA in various cells and tissues of various species. Exp Cell Res. 1993 Feb;204(2):217-22. [PubMed Link Image]
  3. Ota T, Suzuki Y, Nishikawa T, Otsuki T, Sugiyama T, Irie R, Wakamatsu A, Hayashi K, Sato H, Nagai K, Kimura K, Makita H, Sekine M, Obayashi M, Nishi T, Shibahara T, Tanaka T, Ishii S, Yamamoto J, Saito K, Kawai Y, Isono Y, Nakamura Y, Nagahari K, Murakami K, Yasuda T, Iwayanagi T, Wagatsuma M, Shiratori A, Sudo H, Hosoiri T, Kaku Y, Kodaira H, Kondo H, Sugawara M, Takahashi M, Kanda K, Yokoi T, Furuya T, Kikkawa E, Omura Y, Abe K, Kamihara K, Katsuta N, Sato K, Tanikawa M, Yamazaki M, Ninomiya K, Ishibashi T, Yamashita H, Murakawa K, Fujimori K, Tanai H, Kimata M, Watanabe M, Hiraoka S, Chiba Y, Ishida S, Ono Y, Takiguchi S, Watanabe S, Yosida M, Hotuta T, Kusano J, Kanehori K, Takahashi-Fujii A, Hara H, Tanase TO, Nomura Y, Togiya S, Komai F, Hara R, Takeuchi K, Arita M, Imose N, Musashino K, Yuuki H, Oshima A, Sasaki N, Aotsuka S, Yoshikawa Y, Matsunawa H, Ichihara T, Shiohata N, Sano S, Moriya S, Momiyama H, Satoh N, Takami S, Terashima Y, Suzuki O, Nakagawa S, Senoh A, Mizoguchi H, Goto Y, Shimizu F, Wakebe H, Hishigaki H, Watanabe T, Sugiyama A, Takemoto M, Kawakami B, Yamazaki M, Watanabe K, Kumagai A, Itakura S, Fukuzumi Y, Fujimori Y, Komiyama M, Tashiro H, Tanigami A, Fujiwara T, Ono T, Yamada K, Fujii Y, Ozaki K, Hirao M, Ohmori Y, Kawabata A, Hikiji T, Kobatake N, Inagaki H, Ikema Y, Okamoto S, Okitani R, Kawakami T, Noguchi S, Itoh T, Shigeta K, Senba T, Matsumura K, Nakajima Y, Mizuno T, Morinaga M, Sasaki M, Togashi T, Oyama M, Hata H, Watanabe M, Komatsu T, Mizushima-Sugano J, Satoh T, Shirai Y, Takahashi Y, Nakagawa K, Okumura K, Nagase T, Nomura N, Kikuchi H, Masuho Y, Yamashita R, Nakai K, Yada T, Nakamura Y, Ohara O, Isogai T, Sugano S: Complete sequencing and characterization of 21,243 full-length human cDNAs. Nat Genet. 2004 Jan;36(1):40-5. Epub 2003 Dec 21. [PubMed Link Image]
  4. Hillier LW, Graves TA, Fulton RS, Fulton LA, Pepin KH, Minx P, Wagner-McPherson C, Layman D, Wylie K, Sekhon M, Becker MC, Fewell GA, Delehaunty KD, Miner TL, Nash WE, Kremitzki C, Oddy L, Du H, Sun H, Bradshaw-Cordum H, Ali J, Carter J, Cordes M, Harris A, Isak A, van Brunt A, Nguyen C, Du F, Courtney L, Kalicki J, Ozersky P, Abbott S, Armstrong J, Belter EA, Caruso L, Cedroni M, Cotton M, Davidson T, Desai A, Elliott G, Erb T, Fronick C, Gaige T, Haakenson W, Haglund K, Holmes A, Harkins R, Kim K, Kruchowski SS, Strong CM, Grewal N, Goyea E, Hou S, Levy A, Martinka S, Mead K, McLellan MD, Meyer R, Randall-Maher J, Tomlinson C, Dauphin-Kohlberg S, Kozlowicz-Reilly A, Shah N, Swearengen-Shahid S, Snider J, Strong JT, Thompson J, Yoakum M, Leonard S, Pearman C, Trani L, Radionenko M, Waligorski JE, Wang C, Rock SM, Tin-Wollam AM, Maupin R, Latreille P, Wendl MC, Yang SP, Pohl C, Wallis JW, Spieth J, Bieri TA, Berkowicz N, Nelson JO, Osborne J, Ding L, Meyer R, Sabo A, Shotland Y, Sinha P, Wohldmann PE, Cook LL, Hickenbotham MT, Eldred J, Williams D, Jones TA, She X, Ciccarelli FD, Izaurralde E, Taylor J, Schmutz J, Myers RM, Cox DR, Huang X, McPherson JD, Mardis ER, Clifton SW, Warren WC, Chinwalla AT, Eddy SR, Marra MA, Ovcharenko I, Furey TS, Miller W, Eichler EE, Bork P, Suyama M, Torrents D, Waterston RH, Wilson RK: Generation and annotation of the DNA sequences of human chromosomes 2 and 4. Nature. 2005 Apr 7;434(7034):724-31. [PubMed Link Image]
  5. Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. [PubMed Link Image]
  6. Ohye T, Hori TA, Katoh S, Nagatsu T, Ichinose H: Genomic organization and chromosomal localization of the human sepiapterin reductase gene. Biochem Biophys Res Commun. 1998 Oct 20;251(2):597-602. [PubMed Link Image]
  7. Fujimoto K, Takahashi SY, Katoh S: Mutational analysis of sites in sepiapterin reductase phosphorylated by Ca2+/calmodulin-dependent protein kinase II. Biochim Biophys Acta. 2002 Jan 31;1594(1):191-8. [PubMed Link Image]
  8. Bonafe L, Thony B, Penzien JM, Czarnecki B, Blau N: Mutations in the sepiapterin reductase gene cause a novel tetrahydrobiopterin-dependent monoamine-neurotransmitter deficiency without hyperphenylalaninemia. Am J Hum Genet. 2001 Aug;69(2):269-77. Epub 2001 Jul 6. [PubMed Link Image]
  9. Abeling NG, Duran M, Bakker HD, Stroomer L, Thony B, Blau N, Booij J, Poll-The BT: Sepiapterin reductase deficiency an autosomal recessive DOPA-responsive dystonia. Mol Genet Metab. 2006 Sep-Oct;89(1-2):116-20. Epub 2006 May 2. [PubMed Link Image]
  10. Friedman J, Hyland K, Blau N, MacCollin M: Dopa-responsive hypersomnia and mixed movement disorder due to sepiapterin reductase deficiency. Neurology. 2006 Dec 12;67(11):2032-5. [PubMed Link Image]
Enzyme 3 Metabolite References Not Available
Enzyme 4 [top]
Enzyme 4 ID 5709
Enzyme 4 Name Tryptophan 5-hydroxylase 1
Enzyme 4 Synonyms
  1. Tryptophan 5-monooxygenase 1
Enzyme 4 Gene Name TPH1
Enzyme 4 Protein Sequence >Tryptophan 5-hydroxylase 1
MIEDNKENKDHSLERGRASLIFSLKNEVGGLIKALKIFQEKHVNLLHIESRKSKRRNSEF
EIFVDCDINREQLNDIFHLLKSHTNVLSVNLPDNFTLKEDGMETVPWFPKKISDLDHCAN
RVLMYGSELDADHPGFKDNVYRKRRKYFADLAMNYKHGDPIPKVEFTEEEIKTWGTVFQE
LNKLYPTHACREYLKNLPLLSKYCGYREDNIPQLEDVSNFLKERTGFSIRPVAGYLSPRD
FLSGLAFRVFHCTQYVRHSSDPFYTPEPDTCHELLGHVPLLAEPSFAQFSQEIGLASLGA
SEEAVQKLATCYFFTVEFGLCKQDGQLRVFGAGLLSSISELKHALSGHAKVKPFDPKITC
KQECLITTFQDVYFVSESFEDAKEKMREFTKTIKRPFGVKYNPYTRSIQILKDTKSITSA
MNELQHDLDVVSDALAKVSRKPSI
Enzyme 4 Number of Residues 444
Enzyme 4 Molecular Weight 50984.7
Enzyme 4 Theoretical pI 7.23
Enzyme 4 GO Classification
Function
  • amino acid binding
  • binding
  • carboxylic acid binding
  • catalytic activity
  • cation binding
  • ion binding
  • iron ion binding
  • metal ion binding
  • monooxygenase activity
  • oxidoreductase activity
  • oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced pteridine as one donor, and incorporation of one atom of oxygen
  • transition metal ion binding
  • tryptophan 5-monooxygenase activity
Process
  • aromatic amino acid family metabolic process
  • cellular amino acid and derivative metabolic process
  • cellular amino acid derivative metabolic process
  • cellular amino acid metabolic process
  • cellular biogenic amine metabolic process
  • cellular metabolic process
  • indolalkylamine metabolic process
  • metabolic process
  • oxidation reduction
  • serotonin biosynthetic process
  • serotonin metabolic process
Component
Enzyme 4 General Function Involved in amino acid binding
Enzyme 4 Specific Function L-tryptophan + tetrahydrobiopterin + O(2) = 5- hydroxy-L-tryptophan + 4a-hydroxytetrahydrobiopterin
Enzyme 4 Pathways
Enzyme 4 Reactions
  • L-tryptophan + tetrahydrobiopterin + O2 = 5-hydroxy-L-tryptophan + 4a-hydroxytetrahydrobiopterin [RN:R07213]
Enzyme 4 Pfam Domain Function
Enzyme 4 Signals
  • None
Enzyme 4 Transmembrane Regions
  • None
Enzyme 4 Essentiality Not Available
Enzyme 4 GenBank ID Protein 37955 Link Image
Enzyme 4 UniProtKB/Swiss-Prot ID P17752 Link Image
Enzyme 4 UniProtKB/Swiss-Prot Entry Name TPH1_HUMAN Link Image
Enzyme 4 PDB ID 1MLW Link Image
Enzyme 4 PDB File Show
Enzyme 4 3D Structure
Enzyme 4 Cellular Location Not Available
Enzyme 4 Gene Sequence >1335 bp
ATGATTGAAGACAATAAGGAGAACAAAGACCATTCCTTAGAAAGGGGAAGAGCAAGTCTC
ATTTTTTCCTTAAAGAATGAAGTTGGAGGACTTATAAAAGCCCTGAAAATCTTTCAGGAG
AAGCATGTGAATCTGTTACATATCGAGTCCCGAAAATCAAAAAGAAGAAACTCAGAATTT
GAGATTTTTGTTGACTGTGACATCAACAGAGAACAATTGAATGATATTTTTCATCTGCTG
AAGTCTCATACCAATGTTCTCTCTGTGAATCTACCAGATAATTTTACTTTGAAGGAAGAT
GGTATGGAAACTGTTCCTTGGTTTCCAAAGAAGATTTCTGACCTGGACCATTGTGCCAAC
AGAGTTCTGATGTATGGATCTGAACTAGATGCAGACCATCCTGGCTTCAAAGACAATGTC
TACCGTAAACGTCGAAAGTATTTTGCGGACTTGGCTATGAACTATAAACATGGAGACCCC
ATTCCAAAGGTTGAATTCACTGAAGAGGAGATTAAGACCTGGGGAACCGTATTCCAAGAG
CTCAACAAACTCTACCCAACCCATGCTTGCAGAGAGTATCTCAAAAACTTACCTTTGCTT
TCTAAATATTGTGGATATCGGGAGGATAATATCCCACAATTGGAAGATGTCTCCAACTTT
TTAAAAGAGCGTACAGGTTTTTCCATCCGTCCTGTGGCTGGTTACTTATCACCAAGAGAT
TTCTTATCAGGTTTAGCCTTTCGAGTTTTTCACTGCACTCAATATGTGAGACACAGTTCA
GATCCCTTCTATACCCCAGAGCCAGATACCTGCCATGAACTCTTAGGTCATGTCCCGCTT
TTGGCTGAACCTAGTTTTGCCCAATTCTCCCAAGAAATTGGCTTGGCTTCTCTTGGCGCT
TCAGAGGAGGCTGTTCAAAAACTGGCAACGTGCTACTTTTTCACTGTGGAGTTTGGTCTA
TGTAAACAAGATGGACAGCTAAGAGTCTTTGGTGCTGGCTTACTTTCTTCTATCAGTGAA
CTCAAACATGCACTTTCTGGACATGCCAAAGTAAAGCCCTTTGATCCCAAGATTACCTGC
AAACAGGAATGTCTTATCACAACTTTTCAAGATGTCTACTTTGTATCTGAAAGTTTTGAA
GATGCAAAGGAGAAGATGAGAGAATTTACCAAAACAATTAAGCGTCCATTTGGAGTGAAG
TATAATCCATATACACGGAGTATTCAGATCCTGAAAGACACCAAGAGCATAACCAGTGCC
ATGAATGAGCTGCAGCATGATCTCGATGTTGTCAGTGATGCCCTTGCTAAGGTCAGCAGG
AAGCCGAGTATCTAA
Enzyme 4 GenBank Gene ID X52836 Link Image
Enzyme 4 GeneCard ID TPH1 Link Image
Enzyme 4 GenAtlas ID TPH1 Link Image
Enzyme 4 HGNC ID HGNC:12008 Link Image
Enzyme 4 Chromosome Location 1
Enzyme 4 Locus 11p15.3-p14
Enzyme 4 SNPs SNPJam Report Link Image
Enzyme 4 General References
  1. Boularand S, Darmon MC, Ganem Y, Launay JM, Mallet J: Complete coding sequence of human tryptophan hydroxylase. Nucleic Acids Res. 1990 Jul 25;18(14):4257. [PubMed Link Image]
  2. Tipper JP, Citron BA, Ribeiro P, Kaufman S: Cloning and expression of rabbit and human brain tryptophan hydroxylase cDNA in Escherichia coli. Arch Biochem Biophys. 1994 Dec;315(2):445-53. [PubMed Link Image]
  3. Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. [PubMed Link Image]
  4. Wang GA, Coon SL, Kaufman S: Alternative splicing at the 3'-cDNA of human tryptophan hydroxylase. J Neurochem. 1998 Oct;71(4):1769-72. [PubMed Link Image]
  5. Wang L, Erlandsen H, Haavik J, Knappskog PM, Stevens RC: Three-dimensional structure of human tryptophan hydroxylase and its implications for the biosynthesis of the neurotransmitters serotonin and melatonin. Biochemistry. 2002 Oct 22;41(42):12569-74. [PubMed Link Image]
Enzyme 4 Metabolite References Not Available
Enzyme 5 [top]
Enzyme 5 ID 5711
Enzyme 5 Name Tryptophan 5-hydroxylase 2
Enzyme 5 Synonyms
  1. Neuronal tryptophan hydroxylase
  2. Tryptophan 5-monooxygenase 2
Enzyme 5 Gene Name TPH2
Enzyme 5 Protein Sequence >Tryptophan 5-hydroxylase 2
MQPAMMMFSSKYWARRGFSLDSAVPEEHQLLGSSTLNKPNSGKNDDKGNKGSSKREAATE
SGKTAVVFSLKNEVGGLVKALRLFQEKRVNMVHIESRKSRRRSSEVEIFVDCECGKTEFN
ELIQLLKFQTTIVTLNPPENIWTEEEELEDVPWFPRKISELDKCSHRVLMYGSELDADHP
GFKDNVYRQRRKYFVDVAMGYKYGQPIPRVEYTEEETKTWGVVFRELSKLYPTHACREYL
KNFPLLTKYCGYREDNVPQLEDVSMFLKERSGFTVRPVAGYLSPRDFLAGLAYRVFHCTQ
YIRHGSDPLYTPEPDTCHELLGHVPLLADPKFAQFSQEIGLASLGASDEDVQKLATCYFF
TIEFGLCKQEGQLRAYGAGLLSSIGELKHALSDKACVKAFDPKTTCLQECLITTFQEAYF
VSESFEEAKEKMRDFAKSITRPFSVYFNPYTQSIEILKDTRSIENVVQDLRSDLNTVCDA
LNKMNQYLGI
Enzyme 5 Number of Residues 490
Enzyme 5 Molecular Weight 56056.3
Enzyme 5 Theoretical pI 6.36
Enzyme 5 GO Classification
Function
  • amino acid binding
  • binding
  • carboxylic acid binding
  • catalytic activity
  • cation binding
  • ion binding
  • iron ion binding
  • metal ion binding
  • monooxygenase activity
  • oxidoreductase activity
  • oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced pteridine as one donor, and incorporation of one atom of oxygen
  • transition metal ion binding
  • tryptophan 5-monooxygenase activity
Process
  • aromatic amino acid family metabolic process
  • cellular amino acid and derivative metabolic process
  • cellular amino acid derivative metabolic process
  • cellular amino acid metabolic process
  • cellular biogenic amine metabolic process
  • cellular metabolic process
  • indolalkylamine metabolic process
  • metabolic process
  • oxidation reduction
  • serotonin biosynthetic process
  • serotonin metabolic process
Component
Enzyme 5 General Function Involved in amino acid binding
Enzyme 5 Specific Function L-tryptophan + tetrahydrobiopterin + O(2) = 5- hydroxy-L-tryptophan + 4a-hydroxytetrahydrobiopterin
Enzyme 5 Pathways
Enzyme 5 Reactions
  • L-tryptophan + tetrahydrobiopterin + O2 = 5-hydroxy-L-tryptophan + 4a-hydroxytetrahydrobiopterin [RN:R07213]
Enzyme 5 Pfam Domain Function
Enzyme 5 Signals
  • None
Enzyme 5 Transmembrane Regions
  • None
Enzyme 5 Essentiality Not Available
Enzyme 5 GenBank ID Protein Not Available
Enzyme 5 UniProtKB/Swiss-Prot ID Q8IWU9 Link Image
Enzyme 5 UniProtKB/Swiss-Prot Entry Name TPH2_HUMAN Link Image
Enzyme 5 PDB ID Not Available
Enzyme 5 Cellular Location Not Available
Enzyme 5 Gene Sequence >1473 bp
ATGCAGCCAGCAATGATGATGTTTTCCAGTAAATACTGGGCACGGAGAGGGTTTTCCCTG
GATTCAGCAGTGCCCGAAGAGCATCAGCTACTTGGCAGCTCAACACTAAATAAACCTAAC
TCTGGCAAAAATGACGACAAAGGCAACAAGGGAAGCAGCAAACGTGAAGCTGCTACCGAA
AGTGGCAAGACAGCAGTTGTTTTCTCCTTGAAGAATGAAGTTGGTGGATTGGTAAAAGCA
CTGAGGCTCTTTCAGGAAAAACGTGTCAACATGGTTCATATTGAATCCAGGAAATCTCGG
CGAAGAAGTTCTGAGGTTGAAATCTTTGTGGACTGTGAGTGTGGGAAAACAGAATTCAAT
GAGCTCATTCAGTTGCTGAAATTTCAAACCACTATTGTGACGCTGAATCCTCCAGAGAAC
ATTTGGACAGAGGAAGAAGAGCTAGAGGATGTGCCCTGGTTCCCTCGGAAGATCTCTGAG
TTAGACAAATGCTCTCACAGAGTTCTCATGTATGGTTCTGAGCTTGATGCTGACCACCCA
GGATTTAAGGACAATGTCTATCGACAGAGAAGAAAGTATTTTGTGGATGTGGCCATGGGT
TATAAATATGGTCAGCCCATTCCCAGGGTGGAGTATACTGAAGAAGAAACTAAAACTTGG
GGTGTTGTATTCCGGGAGCTCTCCAAACTCTATCCCACTCATGCTTGCCGAGAGTATTTG
AAAAACTTCCCTCTGCTGACTAAATACTGTGGCTACAGAGAGGACAATGTGCCTCAACTC
GAAGATGTCTCCATGTTTCTGAAAGAAAGGTCTGGCTTCACGGTGAGGCCGGTGGCTGGA
TACCTGAGCCCACGAGACTTTCTGGCAGGACTGGCCTACAGAGTGTTCCACTGTACCCAG
TACATCCGGCATGGCTCAGATCCCCTCTACACCCCAGAACCAGACACATGCCATGAACTC
TTGGGACATGTTCCACTACTTGCGGATCCTAAGTTTGCTCAGTTTTCACAAGAAATAGGT
CTGGCGTCTCTGGGAGCATCAGATGAAGATGTTCAGAAACTAGCCACGTGCTATTTCTTC
ACAATCGAGTTTGGCCTTTGCAAGCAAGAAGGGCAACTGCGGGCATATGGAGCAGGACTC
CTTTCCTCCATTGGAGAATTAAAGCACGCCCTTTCTGACAAGGCATGTGTGAAAGCCTTT
GACCCAAAGACAACTTGCTTACAGGAATGCCTTATCACCACCTTCCAGGAAGCCTACTTT
GTTTCAGAAAGTTTTGAAGAAGCCAAAGAAAAGATGAGGGACTTTGCAAAGTCAATTACC
CGTCCCTTCTCAGTATACTTCAATCCCTACACACAGAGTATTGAAATTCTGAAAGACACC
AGAAGTATTGAAAATGTGGTGCAGGACCTTCGCAGCGACTTGAATACAGTGTGTGATGCT
TTAAACAAAATGAACCAATATCTGGGGATTTGA
Enzyme 5 GenBank Gene ID AY098914 Link Image
Enzyme 5 GeneCard ID TPH2 Link Image
Enzyme 5 GenAtlas ID TPH2 Link Image
Enzyme 5 HGNC ID HGNC:20692 Link Image
Enzyme 5 Chromosome Location 1
Enzyme 5 Locus 12q21.1
Enzyme 5 SNPs SNPJam Report Link Image
Enzyme 5 General References
  1. Walther DJ, Peter JU, Bashammakh S, Hortnagl H, Voits M, Fink H, Bader M: Synthesis of serotonin by a second tryptophan hydroxylase isoform. Science. 2003 Jan 3;299(5603):76. [PubMed Link Image]
  2. Scherer SE, Muzny DM, Buhay CJ, Chen R, Cree A, Ding Y, Dugan-Rocha S, Gill R, Gunaratne P, Harris RA, Hawes AC, Hernandez J, Hodgson AV, Hume J, Jackson A, Khan ZM, Kovar-Smith C, Lewis LR, Lozado RJ, Metzker ML, Milosavljevic A, Miner GR, Montgomery KT, Morgan MB, Nazareth LV, Scott G, Sodergren E, Song XZ, Steffen D, Lovering RC, Wheeler DA, Worley KC, Yuan Y, Zhang Z, Adams CQ, Ansari-Lari MA, Ayele M, Brown MJ, Chen G, Chen Z, Clerc-Blankenburg KP, Davis C, Delgado O, Dinh HH, Draper H, Gonzalez-Garay ML, Havlak P, Jackson LR, Jacob LS, Kelly SH, Li L, Li Z, Liu J, Liu W, Lu J, Maheshwari M, Nguyen BV, Okwuonu GO, Pasternak S, Perez LM, Plopper FJ, Santibanez J, Shen H, Tabor PE, Verduzco D, Waldron L, Wang Q, Williams GA, Zhang J, Zhou J, Allen CC, Amin AG, Anyalebechi V, Bailey M, Barbaria JA, Bimage KE, Bryant NP, Burch PE, Burkett CE, Burrell KL, Calderon E, Cardenas V, Carter K, Casias K, Cavazos I, Cavazos SR, Ceasar H, Chacko J, Chan SN, Chavez D, Christopoulos C, Chu J, Cockrell R, Cox CD, Dang M, Dathorne SR, David R, Davis CM, Davy-Carroll L, Deshazo DR, Donlin JE, D'Souza L, Eaves KA, Egan A, Emery-Cohen AJ, Escotto M, Flagg N, Forbes LD, Gabisi AM, Garza M, Hamilton C, Henderson N, Hernandez O, Hines S, Hogues ME, Huang M, Idlebird DG, Johnson R, Jolivet A, Jones S, Kagan R, King LM, Leal B, Lebow H, Lee S, LeVan JM, Lewis LC, London P, Lorensuhewa LM, Loulseged H, Lovett DA, Lucier A, Lucier RL, Ma J, Madu RC, Mapua P, Martindale AD, Martinez E, Massey E, Mawhiney S, Meador MG, Mendez S, Mercado C, Mercado IC, Merritt CE, Miner ZL, Minja E, Mitchell T, Mohabbat F, Mohabbat K, Montgomery B, Moore N, Morris S, Munidasa M, Ngo RN, Nguyen NB, Nickerson E, Nwaokelemeh OO, Nwokenkwo S, Obregon M, Oguh M, Oragunye N, Oviedo RJ, Parish BJ, Parker DN, Parrish J, Parks KL, Paul HA, Payton BA, Perez A, Perrin W, Pickens A, Primus EL, Pu LL, Puazo M, Quiles MM, Quiroz JB, Rabata D, Reeves K, Ruiz SJ, Shao H, Sisson I, Sonaike T, Sorelle RP, Sutton AE, Svatek AF, Svetz LA, Tamerisa KS, Taylor TR, Teague B, Thomas N, Thorn RD, Trejos ZY, Trevino BK, Ukegbu ON, Urban JB, Vasquez LI, Vera VA, Villasana DM, Wang L, Ward-Moore S, Warren JT, Wei X, White F, Williamson AL, Wleczyk R, Wooden HS, Wooden SH, Yen J, Yoon L, Yoon V, Zorrilla SE, Nelson D, Kucherlapati R, Weinstock G, Gibbs RA: The finished DNA sequence of human chromosome 12. Nature. 2006 Mar 16;440(7082):346-51. [PubMed Link Image]
  3. Molina H, Horn DM, Tang N, Mathivanan S, Pandey A: Global proteomic profiling of phosphopeptides using electron transfer dissociation tandem mass spectrometry. Proc Natl Acad Sci U S A. 2007 Feb 13;104(7):2199-204. Epub 2007 Feb 7. [PubMed Link Image]
  4. Cichon S, Winge I, Mattheisen M, Georgi A, Karpushova A, Freudenberg J, Freudenberg-Hua Y, Babadjanova G, Van Den Bogaert A, Abramova LI, Kapiletti S, Knappskog PM, McKinney J, Maier W, Jamra RA, Schulze TG, Schumacher J, Propping P, Rietschel M, Haavik J, Nothen MM: Brain-specific tryptophan hydroxylase 2 (TPH2): a functional Pro206Ser substitution and variation in the 5'-region are associated with bipolar affective disorder. Hum Mol Genet. 2008 Jan 1;17(1):87-97. Epub 2007 Sep 27. [PubMed Link Image]
  5. Zhang X, Gainetdinov RR, Beaulieu JM, Sotnikova TD, Burch LH, Williams RB, Schwartz DA, Krishnan KR, Caron MG: Loss-of-function mutation in tryptophan hydroxylase-2 identified in unipolar major depression. Neuron. 2005 Jan 6;45(1):11-6. [PubMed Link Image]
  6. McKinney J, Johansson S, Halmoy A, Dramsdahl M, Winge I, Knappskog PM, Haavik J: A loss-of-function mutation in tryptophan hydroxylase 2 segregating with attention-deficit/hyperactivity disorder. Mol Psychiatry. 2008 Apr;13(4):365-7. [PubMed Link Image]
  7. McKinney JA, Turel B, Winge I, Knappskog PM, Haavik J: Functional properties of missense variants of human tryptophan hydroxylase 2. Hum Mutat. 2009 May;30(5):787-94. [PubMed Link Image]
Enzyme 5 Metabolite References Not Available
Enzyme 6 [top]
Enzyme 6 ID 5816
Enzyme 6 Name Dihydropteridine reductase
Enzyme 6 Synonyms
  1. HDHPR
  2. Quinoid dihydropteridine reductase
Enzyme 6 Gene Name QDPR
Enzyme 6 Protein Sequence >Dihydropteridine reductase
MAAAAAAGEARRVLVYGGRGALGSRCVQAFRARNWWVASVDVVENEEASASIIVKMTDSF
TEQADQVTAEVGKLLGEEKVDAILCVAGGWAGGNAKSKSLFKNCDLMWKQSIWTSTISSH
LATKHLKEGGLLTLAGAKAALDGTPGMIGYGMAKGAVHQLCQSLAGKNSGMPPGAAAIAV
LPVTLDTPMNRKSMPEADFSSWTPLEFLVETFHDWITGKNRPSSGSLIQVVTTEGRTELT
PAYF
Enzyme 6 Number of Residues 244
Enzyme 6 Molecular Weight 25789.3
Enzyme 6 Theoretical pI 7.45
Enzyme 6 GO Classification
Function
  • catalytic activity
  • oxidoreductase activity
Process
  • metabolic process
Component
Enzyme 6 General Function Involved in oxidoreductase activity
Enzyme 6 Specific Function The product of this enzyme, tetrahydrobiopterin (BH-4), is an essential cofactor for phenylalanine, tyrosine, and tryptophan hydroxylases
Enzyme 6 Pathways
Enzyme 6 Reactions
  • a 5,6,7,8-tetrahydropteridine + NAD(P)+ = a 6,7-dihydropteridine + NAD(P)H + H+ [RN:R07354 R07355]
Enzyme 6 Pfam Domain Function
Enzyme 6 Signals
  • None
Enzyme 6 Transmembrane Regions
  • None
Enzyme 6 Essentiality Not Available
Enzyme 6 GenBank ID Protein 30819 Link Image
Enzyme 6 UniProtKB/Swiss-Prot ID P09417 Link Image
Enzyme 6 UniProtKB/Swiss-Prot Entry Name DHPR_HUMAN Link Image
Enzyme 6 PDB ID 1HDR Link Image
Enzyme 6 PDB File Show
Enzyme 6 3D Structure
Enzyme 6 Cellular Location Not Available
Enzyme 6 Gene Sequence >735 bp
ATGGCGGCGGCGGCGGCTGCAGGCGAGGCGCGCCGGGTGCTGGTGTACGGCGGCAGGGGC
GCTCTGGGTTCTCGATGCGTGCAGGCTTTTCGGGCCCGCAACTGGTGGGTTGCCAGCGTT
GATGTGGTGGAGAATGAAGAGGCCAGCGCTACGATCATTGTTAAAATGACAGACTCGTTC
ACTGAGCAGGCTGACCAGGTGACTGCTGAGGTTGGAAAGCTCTTGGGTGAAGAGAAGGTG
GATGCAATTCTTTGCGTTGCTGGAGGATGGGCCGGGGGCAATGCCAAATCCAAGTCTCTC
TTTAAGAACTGTGACCTGATGTGGAAGCAGAGCATATGGACATCGACCATCTCCAGCCAT
CTGGCTACCAAGCATCTCAAGGAAGGAGGCCTCCTGACCTTGGCTGGCGCAAAGGCTGCC
CTGGATGGGACTCCTGGTATGATCGGGTACGGCATGGCCAAGGGTGCTGTTCACCAGCTC
TGCCAGAGCCTGGCTGGGAAGAACAGCGGCATGCCGCCCGGGGCAGCCGCCATCGCTGTG
CTCCCGGTTACCCTGGATACCCCGATGAACAGGAAATCAATGCCTGAGGCTGACTTCAGC
TCCTGGACACCCTTAGAATTCCTAGTTGAAACTTTCCATGACTGGATCACAGGGAAAAAC
CGACCGAGCTCAGGAAGCCTAATCCAGGTGGTAACCACAGAAGGAAGGACGGAACTCACC
CCAGCATATTTTTAG
Enzyme 6 GenBank Gene ID X04882 Link Image
Enzyme 6 GeneCard ID QDPR Link Image
Enzyme 6 GenAtlas ID QDPR Link Image
Enzyme 6 HGNC ID HGNC:9752 Link Image
Enzyme 6 Chromosome Location 4
Enzyme 6 Locus 4p15.31
Enzyme 6 SNPs SNPJam Report Link Image
Enzyme 6 General References
  1. Dahl HH, Hutchison W, McAdam W, Wake S, Morgan FJ, Cotton RG: Human dihydropteridine reductase: characterisation of a cDNA clone and its use in analysis of patients with dihydropteridine reductase deficiency. Nucleic Acids Res. 1987 Mar 11;15(5):1921-32. [PubMed Link Image]
  2. Lockyer J, Cook RG, Milstien S, Kaufman S, Woo SL, Ledley FD: Structure and expression of human dihydropteridine reductase. Proc Natl Acad Sci U S A. 1987 May;84(10):3329-33. [PubMed Link Image]
  3. Dianzani I, de Sanctis L, Smooker PM, Gough TJ, Alliaudi C, Brusco A, Spada M, Blau N, Dobos M, Zhang HP, Yang N, Ponzone A, Armarego WL, Cotton RG: Dihydropteridine reductase deficiency: physical structure of the QDPR gene, identification of two new mutations and genotype-phenotype correlations. Hum Mutat. 1998;12(4):267-73. [PubMed Link Image]
  4. Ota T, Suzuki Y, Nishikawa T, Otsuki T, Sugiyama T, Irie R, Wakamatsu A, Hayashi K, Sato H, Nagai K, Kimura K, Makita H, Sekine M, Obayashi M, Nishi T, Shibahara T, Tanaka T, Ishii S, Yamamoto J, Saito K, Kawai Y, Isono Y, Nakamura Y, Nagahari K, Murakami K, Yasuda T, Iwayanagi T, Wagatsuma M, Shiratori A, Sudo H, Hosoiri T, Kaku Y, Kodaira H, Kondo H, Sugawara M, Takahashi M, Kanda K, Yokoi T, Furuya T, Kikkawa E, Omura Y, Abe K, Kamihara K, Katsuta N, Sato K, Tanikawa M, Yamazaki M, Ninomiya K, Ishibashi T, Yamashita H, Murakawa K, Fujimori K, Tanai H, Kimata M, Watanabe M, Hiraoka S, Chiba Y, Ishida S, Ono Y, Takiguchi S, Watanabe S, Yosida M, Hotuta T, Kusano J, Kanehori K, Takahashi-Fujii A, Hara H, Tanase TO, Nomura Y, Togiya S, Komai F, Hara R, Takeuchi K, Arita M, Imose N, Musashino K, Yuuki H, Oshima A, Sasaki N, Aotsuka S, Yoshikawa Y, Matsunawa H, Ichihara T, Shiohata N, Sano S, Moriya S, Momiyama H, Satoh N, Takami S, Terashima Y, Suzuki O, Nakagawa S, Senoh A, Mizoguchi H, Goto Y, Shimizu F, Wakebe H, Hishigaki H, Watanabe T, Sugiyama A, Takemoto M, Kawakami B, Yamazaki M, Watanabe K, Kumagai A, Itakura S, Fukuzumi Y, Fujimori Y, Komiyama M, Tashiro H, Tanigami A, Fujiwara T, Ono T, Yamada K, Fujii Y, Ozaki K, Hirao M, Ohmori Y, Kawabata A, Hikiji T, Kobatake N, Inagaki H, Ikema Y, Okamoto S, Okitani R, Kawakami T, Noguchi S, Itoh T, Shigeta K, Senba T, Matsumura K, Nakajima Y, Mizuno T, Morinaga M, Sasaki M, Togashi T, Oyama M, Hata H, Watanabe M, Komatsu T, Mizushima-Sugano J, Satoh T, Shirai Y, Takahashi Y, Nakagawa K, Okumura K, Nagase T, Nomura N, Kikuchi H, Masuho Y, Yamashita R, Nakai K, Yada T, Nakamura Y, Ohara O, Isogai T, Sugano S: Complete sequencing and characterization of 21,243 full-length human cDNAs. Nat Genet. 2004 Jan;36(1):40-5. Epub 2003 Dec 21. [PubMed Link Image]
  5. Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. [PubMed Link Image]
  6. Gauci S, Helbig AO, Slijper M, Krijgsveld J, Heck AJ, Mohammed S: Lys-N and trypsin cover complementary parts of the phosphoproteome in a refined SCX-based approach. Anal Chem. 2009 Jun 1;81(11):4493-501. [PubMed Link Image]
  7. Su Y, Varughese KI, Xuong NH, Bray TL, Roche DJ, Whiteley JM: The crystallographic structure of a human dihydropteridine reductase NADH binary complex expressed in Escherichia coli by a cDNA constructed from its rat homologue. J Biol Chem. 1993 Dec 25;268(36):26836-41. [PubMed Link Image]
  8. Smooker PM, Cotton RG: Molecular basis of dihydropteridine reductase deficiency. Hum Mutat. 1995;5(4):279-84. [PubMed Link Image]
  9. Dianzani I, Howells DW, Ponzone A, Saleeba JA, Smooker PM, Cotton RG: Two new mutations in the dihydropteridine reductase gene in patients with tetrahydrobiopterin deficiency. J Med Genet. 1993 Jun;30(6):465-9. [PubMed Link Image]
  10. Howells DW, Forrest SM, Dahl HH, Cotton RG: Insertion of an extra codon for threonine is a cause of dihydropteridine reductase deficiency. Am J Hum Genet. 1990 Aug;47(2):279-85. [PubMed Link Image]
  11. Smooker PM, Gough TJ, Cotton RG, Alliaudi C, de Sanctis L, Dianzani I: A series of mutations in the dihydropteridine reductase gene resulting in either abnormal RNA splicing or DHPR protein defects. Mutations in brief no. 244. Online. Hum Mutat. 1999;13(6):503-4. [PubMed Link Image]
  12. Romstad A, Kalkanoglu HS, Coskun T, Demirkol M, Tokatli A, Dursun A, Baykal T, Ozalp I, Guldberg P, Guttler F: Molecular analysis of 16 Turkish families with DHPR deficiency using denaturing gradient gel electrophoresis (DGGE). Hum Genet. 2000 Dec;107(6):546-53. [PubMed Link Image]
Enzyme 6 Metabolite References Not Available
Enzyme 7 [top]
Enzyme 7 ID 6217
Enzyme 7 Name Nitric oxide synthase, endothelial
Enzyme 7 Synonyms
  1. Constitutive NOS
  2. cNOS
  3. EC-NOS
  4. Endothelial NOS
  5. eNOS
  6. NOS type III
  7. NOSIII
Enzyme 7 Gene Name NOS3
Enzyme 7 Protein Sequence >Nitric oxide synthase, endothelial
MGNLKSVAQEPGPPCGLGLGLGLGLCGKQGPATPAPEPSRAPASLLPPAPEHSPPSSPLT
QPPEGPKFPRVKNWEVGSITYDTLSAQAQQDGPCTPRRCLGSLVFPRKLQGRPSPGPPAP
EQLLSQARDFINQYYSSIKRSGSQAHEQRLQEVEAEVAATGTYQLRESELVFGAKQAWRN
APRCVGRIQWGKLQVFDARDCRSAQEMFTYICNHIKYATNRGNLRSAITVFPQRCPGRGD
FRIWNSQLVRYAGYRQQDGSVRGDPANVEITELCIQHGWTPGNGRFDVLPLLLQAPDEPP
ELFLLPPELVLEVPLEHPTLEWFAALGLRWYALPAVSNMLLEIGGLEFPAAPFSGWYMST
EIGTRNLCDPHRYNILEDVAVCMDLDTRTTSSLWKDKAAVEINVAVLHSYQLAKVTIVDH
HAATASFMKHLENEQKARGGCPADWAWIVPPISGSLTPVFHQEMVNYFLSPAFRYQPDPW
KGSAAKGTGITRKKTFKEVANAVKISASLMGTVMAKRVKATILYGSETGRAQSYAQQLGR
LFRKAFDPRVLCMDEYDVVSLEHETLVLVVTSTFGNGDPPENGESFAAALMEMSGPYNSS
PRPEQHKSYKIRFNSISCSDPLVSSWRRKRKESSNTDSAGALGTLRFCVFGLGSRAYPHF
CAFARAVDTRLEELGGERLLQLGQGDELCGQEEAFRGWAQAAFQAACETFCVGEDAKAAA
RDIFSPKRSWKRQRYRLSAQAEGLQLLPGLIHVHRRKMFQATIRSVENLQSSKSTRATIL
VRLDTGGQEGLQYQPGDHIGVCPPNRPGLVEALLSRVEDPPAPTEPVAVEQLEKGSPGGP
PPGWVRDPRLPPCTLRQALTFFLDITSPPSPQLLRLLSTLAEEPREQQELEALSQDPRRY
EEWKWFRCPTLLEVLEQFPSVALPAPLLLTQLPLLQPRYYSVSSAPSTHPGEIHLTVAVL
AYRTQDGLGPLHYGVCSTWLSQLKPGDPVPCFIRGAPSFRLPPDPSLPCILVGPGTGIAP
FRGFWQERLHDIESKGLQPTPMTLVFGCRCSQLDHLYRDEVQNAQQRGVFGRVLTAFSRE
PDNPKTYVQDILRTELAAEVHRVLCLERGHMFVCGDVTMATNVLQTVQRILATEGDMELD
EAGDVIGVLRDQQRYHEDIFGLTLRTQEVTSRIRTQSFSLQERQLRGAVPWAFDPPGSDT
NSP
Enzyme 7 Number of Residues 1203
Enzyme 7 Molecular Weight 133287.6
Enzyme 7 Theoretical pI 7.27
Enzyme 7 GO Classification
Function
  • FAD or FADH2 binding
  • FMN binding
  • NADP or NADPH binding
  • adenyl nucleotide binding
  • binding
  • calmodulin binding
  • catalytic activity
  • cation binding
  • heme binding
  • ion binding
  • iron ion binding
  • metal ion binding
  • monooxygenase activity
  • nitric-oxide synthase activity
  • nucleoside binding
  • nucleotide binding
  • oxidoreductase activity
  • oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NADH or NADPH as one donor, and incorporation of one atom of oxygen
  • protein binding
  • purine nucleoside binding
  • transition metal ion binding
Process
  • cellular nitrogen compound biosynthetic process
  • cellular nitrogen compound metabolic process
  • metabolic process
  • nitric oxide biosynthetic process
  • nitrogen compound metabolic process
  • oxidation reduction
Component
Enzyme 7 General Function Involved in oxidoreductase activity
Enzyme 7 Specific Function Produces nitric oxide (NO) which is implicated in vascular smooth muscle relaxation through a cGMP-mediated signal transduction pathway. NO mediates vascular endothelial growth factor (VEGF)-induced angiogenesis in coronary vessels and promotes blood clotting through the activation of platelets
Enzyme 7 Pathways
Enzyme 7 Reactions
  • L-arginine + n NADPH + n H+ + m O2 = citrulline + nitric oxide + n NADP+ [RN:R00557]
Enzyme 7 Pfam Domain Function
Enzyme 7 Signals
  • None
Enzyme 7 Transmembrane Regions
  • None
Enzyme 7 Essentiality Not Available
Enzyme 7 GenBank ID Protein Not Available
Enzyme 7 UniProtKB/Swiss-Prot ID P29474 Link Image
Enzyme 7 UniProtKB/Swiss-Prot Entry Name NOS3_HUMAN Link Image
Enzyme 7 PDB ID 3NOS Link Image
Enzyme 7 PDB File Show
Enzyme 7 3D Structure
Enzyme 7 Cellular Location Not Available
Enzyme 7 Gene Sequence >3612 bp
ATGGGCAACTTGAAGAGCGTGGCCCAGGAGCCTGGGCCACCCTGCGGCCTGGGGCTGGGG
CTGGGCCTTGGGCTGTGCGGCAAGCAGGGCCCAGCCACCCCGGCCCCTGAGCCCAGCCGG
GCCCCAGCATCCCTACTCCCACCAGCGCCAGAACACAGCCCCCCGAGCTCCCCGCTAACC
CAGCCCCCAGAGGGGCCCAAGTTCCCTCGTGTGAAGAACTGGGAGGTGGGGAGCATCACC
TATGACACCCTCAGCGCCCAGGCGCAGCAGGATGGGCCCTGCACCCCAAGACGCTGCCTG
GGCTCCCTGGTATTTCCACGGAAACTACAGGGCCGGCCCTCCCCCGGCCCCCCGGCCCCT
GAGCAGCTGCTGAGTCAGGCCCGGGACTTCATCAACCAGTACTACAGCTCCATTAAGAGG
AGCGGCTCCCAGGCCCACGAACAGCGGCTTCAAGAGGTGGAAGCCGAGGTGGCAGCCACA
GGCACCTACCAGCTTAGGGAGAGCGAGCTGGTGTTCGGGGCTAAGCAGGCCTGGCGCAAC
GCTCCCCGCTGCGTGGGCCGGATCCAGTGGGGGAAGCTGCAGGTGTTCGATGCCCGGGAC
TGCAGGTCTGCACAGGAAATGTTCACCTACATCTGCAACCACATCAAGTATGCCACCAAC
CGGGGCAACCTTCGCTCGGCCATCACAGTGTTCCCGCAGCGCTGCCCTGGCCGAGGAGAC
TTCCGAATCTGGAACAGCCAGCTGGTGCGCTACGCGGGCTACCGGCAGCAGGACGGCTCT
GTGCGGGGGGACCCAGCCAACGTGGAGATCACCGAGCTCTGCATTCAGCACGGCTGGACC
CCAGGAAACGGTCGCTTCGACGTGCTGCCCCTGCTGCTGCAGGCCCCAGATGAGCCCCCA
GAACTCTTCCTTCTGCCCCCCGAGCTGGTCCTTGAGGTGCCCCTGGAGCACCCCACGCTG
GAGTGGTTTGCAGCCCTGGGCCTGCGCTGGTACGCCCTCCCGGCAGTGTCCAACATGCTG
CTGGAAATTGGGGGCCTGGAGTTCCCCGCAGCCCCCTTCAGTGGCTGGTACATGAGCACT
GAGATCGGCACGAGGAACCTGTGTGACCCTCACCGCTACAACATCCTGGAGGATGTGGCT
GTCTGCATGGACCTGGATACCCGGACCACCTCGTCCCTGTGGAAAGACAAGGCAGCAGTG
GAAATCAACGTGGCCGTGCTGCACAGTTACCAGCTAGCCAAAGTCACCATCGTGGACCAC
CACGCCGCCACGGCCTCTTTCATGAAGCACCTGGAGAATGAGCAGAAGGCCAGGGGGGGC
TGCCCTGCAGACTGGGCCTGGATCGTGCCCCCCATCTCGGGCAGCCTCACTCCTGTTTTC
CATCAGGAGATGGTCAACTATTTCCTGTCCCCGGCCTTCCGCTACCAGCCAGACCCCTGG
AAGGGGAGTGCCGCCAAGGGCACCGGCATCACCAGGAAGAAGACCTTTAAAGAAGTGGCC
AACGCCGTGAAGATCTCCGCCTCGCTCATGGGCACGGTGATGGCGAAGCGAGTGAAGGCG
ACAATCCTGTATGGCTCCGAGACCGGCCGGGCCCAGAGCTACGCACAGCAGCTGGGGAGA
CTCTTCCGGAAGGCTTTTGATCCCCGGGTCCTGTGTATGGATGAGTATGACGTGGTGTCC
CTCGAACACGAGACGCTGGTGCTGGTGGTAACCAGCACATTTGGGAATGGGGATCCCCCG
GAGAATGGAGAGAGCTTTGCAGCTGCCCTGATGGAGATGTCCGGCCCCTACAACAGCTCC
CCTCGGCCGGAACAGCACAAGAGTTATAAGATCCGCTTCAACAGCATCTCCTGCTCAGAC
CCACTGGTGTCCTCTTGGCGGCGGAAGAGGAAGGAGTCCAGTAACACAGACAGTGCAGGG
GCCCTGGGCACCCTCAGGTTCTGTGTGTTCGGGCTCGGCTCCCGGGCATACCCCCACTTC
TGCGCCTTTGCTCGTGCCGTGGACACACGGCTGGAGGAACTGGGCGGGGAGCGGCTGCTG
CAGCTGGGCCAGGGCGACGAGCTGTGCGGCCAGGAGGAGGCCTTCCGAGGCTGGGCCCAG
GCTGCCTTCCAGGCCGCCTGTGAGACCTTCTGTGTGGGAGAGGATGCCAAGGCCGCCGCC
CGAGACATCTTCAGCCCCAAACGGAGCTGGAAGCGCCAGAGGTACCGGCTGAGCGCCCAG
GCCGAGGGCCTGCAGTTGCTGCCAGGTCTGATCCACGTGCACAGGCGGAAGATGTTCCAG
GCTACAATCCGCTCAGTGGAAAACCTGCAAAGCAGCAAGTCCACGAGGGCCACCATCCTG
GTGCGCCTGGACACCGGAGGCCAGGAGGGGCTGCAGTACCAGCCGGGGGACCACATAGGT
GTCTGCCCGCCCAACCGGCCCGGCCTTGTGGAGGCGCTGCTGAGCCGCGTGGAGGACCCG
CCGGCGCCCACTGAGCCCGTGGCAGTAGAGCAGCTGGAGAAGGGCAGCCCTGGTGGCCCT
CCCCCCGGCTGGGTGCGGGACCCCCGGCTGCCCCCGTGCACGCTGCGCCAGGCTCTCACC
TTCTTCCTGGACATCACCTCCCCACCCAGCCCTCAGCTCTTGCGGCTGCTCAGCACCTTG
GCAGAAGAGCCCAGGGAACAGCAGGAGCTGGAGGCCCTCAGCCAGGATCCCCGACGCTAC
GAGGAGTGGAAGTGGTTCCGCTGCCCCACGCTGCTGGAGGTGCTGGAGCAGTTCCCGTCG
GTGGCGCTGCCTGCCCCACTGCTCCTCACCCAGCTGCCTCTGCTCCAGCCCCGGTACTAC
TCAGTCAGCTCGGCACCCAGCACCCACCCAGGAGAGATCCACCTCACTGTAGCTGTGCTG
GCATACAGGACTCAGGATGGGCTGGGCCCCCTGCACTATGGAGTCTGCTCCACGTGGCTA
AGCCAGCTCAAGCCCGGAGACCCTGTGCCCTGCTTCATCCGGGGGGCTCCCTCCTTCCGG
CTGCCACCCGATCCCAGCTTGCCCTGCATCCTGGTGGGTCCAGGCACTGGCATTGCCCCC
TTCCGGGGATTCTGGCAGGAGCGGCTGCATGACATTGAGAGCAAAGGGCTGCAGCCCACT
CCCATGACTTTGGTGTTCGGCTGCCGATGCTCCCAACTTGACCATCTCTACCGCGACGAG
GTGCAGAACGCCCAGCAGCGCGGGGTGTTTGGCCGAGTCCTCACCGCCTTCTCCCGGGAA
CCTGACAACCCCAAGACCTACGTGCAGGACATCCTGAGGACGGAGCTGGCTGCGGAGGTG
CACCGCGTGCTGTGCCTCGAGCGGGGCCACATGTTTGTCTGCGGCGATGTTACCATGGCA
ACCAACGTCCTGCAGACCGTGCAGCGCATCCTGGCGACGGAGGGCGACATGGAGCTGGAC
GAGGCCGGCGACGTCATCGGCGTGCTGCGGGATCAGCAACGCTACCACGAAGACATTTTC
GGGCTCACGCTGCGCACCCAGGAGGTGACAAGCCGCATACGCACCCAGAGCTTTTCCTTG
CAGGAGCGTCAGTTGCGGGGCGCAGTGCCCTGGGCGTTCGACCCTCCCGGCTCAGACACC
AACAGCCCCTGA
Enzyme 7 GenBank Gene ID M93718 Link Image
Enzyme 7 GeneCard ID NOS3 Link Image
Enzyme 7 GenAtlas ID NOS3 Link Image
Enzyme 7 HGNC ID HGNC:7876 Link Image
Enzyme 7 Chromosome Location 7
Enzyme 7 Locus 7q36
Enzyme 7 SNPs SNPJam Report Link Image
Enzyme 7 General References
  1. Janssens SP, Shimouchi A, Quertermous T, Bloch DB, Bloch KD: Cloning and expression of a cDNA encoding human endothelium-derived relaxing factor/nitric oxide synthase. J Biol Chem. 1992 Jul 25;267(21):14519-22. [PubMed Link Image]
  2. Marsden PA, Schappert KT, Chen HS, Flowers M, Sundell CL, Wilcox JN, Lamas S, Michel T: Molecular cloning and characterization of human endothelial nitric oxide synthase. FEBS Lett. 1992 Aug 3;307(3):287-93. [PubMed Link Image]
  3. Marsden PA, Heng HH, Scherer SW, Stewart RJ, Hall AV, Shi XM, Tsui LC, Schappert KT: Structure and chromosomal localization of the human constitutive endothelial nitric oxide synthase gene. J Biol Chem. 1993 Aug 15;268(23):17478-88. [PubMed Link Image]
  4. Nadaud S, Bonnardeaux A, Lathrop M, Soubrier F: Gene structure, polymorphism and mapping of the human endothelial nitric oxide synthase gene. Biochem Biophys Res Commun. 1994 Feb 15;198(3):1027-33. [PubMed Link Image]
  5. Miyahara K, Kawamoto T, Sase K, Yui Y, Toda K, Yang LX, Hattori R, Aoyama T, Yamamoto Y, Doi Y, et al.: Cloning and structural characterization of the human endothelial nitric-oxide-synthase gene. Eur J Biochem. 1994 Aug 1;223(3):719-26. [PubMed Link Image]
  6. Ota T, Suzuki Y, Nishikawa T, Otsuki T, Sugiyama T, Irie R, Wakamatsu A, Hayashi K, Sato H, Nagai K, Kimura K, Makita H, Sekine M, Obayashi M, Nishi T, Shibahara T, Tanaka T, Ishii S, Yamamoto J, Saito K, Kawai Y, Isono Y, Nakamura Y, Nagahari K, Murakami K, Yasuda T, Iwayanagi T, Wagatsuma M, Shiratori A, Sudo H, Hosoiri T, Kaku Y, Kodaira H, Kondo H, Sugawara M, Takahashi M, Kanda K, Yokoi T, Furuya T, Kikkawa E, Omura Y, Abe K, Kamihara K, Katsuta N, Sato K, Tanikawa M, Yamazaki M, Ninomiya K, Ishibashi T, Yamashita H, Murakawa K, Fujimori K, Tanai H, Kimata M, Watanabe M, Hiraoka S, Chiba Y, Ishida S, Ono Y, Takiguchi S, Watanabe S, Yosida M, Hotuta T, Kusano J, Kanehori K, Takahashi-Fujii A, Hara H, Tanase TO, Nomura Y, Togiya S, Komai F, Hara R, Takeuchi K, Arita M, Imose N, Musashino K, Yuuki H, Oshima A, Sasaki N, Aotsuka S, Yoshikawa Y, Matsunawa H, Ichihara T, Shiohata N, Sano S, Moriya S, Momiyama H, Satoh N, Takami S, Terashima Y, Suzuki O, Nakagawa S, Senoh A, Mizoguchi H, Goto Y, Shimizu F, Wakebe H, Hishigaki H, Watanabe T, Sugiyama A, Takemoto M, Kawakami B, Yamazaki M, Watanabe K, Kumagai A, Itakura S, Fukuzumi Y, Fujimori Y, Komiyama M, Tashiro H, Tanigami A, Fujiwara T, Ono T, Yamada K, Fujii Y, Ozaki K, Hirao M, Ohmori Y, Kawabata A, Hikiji T, Kobatake N, Inagaki H, Ikema Y, Okamoto S, Okitani R, Kawakami T, Noguchi S, Itoh T, Shigeta K, Senba T, Matsumura K, Nakajima Y, Mizuno T, Morinaga M, Sasaki M, Togashi T, Oyama M, Hata H, Watanabe M, Komatsu T, Mizushima-Sugano J, Satoh T, Shirai Y, Takahashi Y, Nakagawa K, Okumura K, Nagase T, Nomura N, Kikuchi H, Masuho Y, Yamashita R, Nakai K, Yada T, Nakamura Y, Ohara O, Isogai T, Sugano S: Complete sequencing and characterization of 21,243 full-length human cDNAs. Nat Genet. 2004 Jan;36(1):40-5. Epub 2003 Dec 21. [PubMed Link Image]
  7. Hillier LW, Fulton RS, Fulton LA, Graves TA, Pepin KH, Wagner-McPherson C, Layman D, Maas J, Jaeger S, Walker R, Wylie K, Sekhon M, Becker MC, O'Laughlin MD, Schaller ME, Fewell GA, Delehaunty KD, Miner TL, Nash WE, Cordes M, Du H, Sun H, Edwards J, Bradshaw-Cordum H, Ali J, Andrews S, Isak A, Vanbrunt A, Nguyen C, Du F, Lamar B, Courtney L, Kalicki J, Ozersky P, Bielicki L, Scott K, Holmes A, Harkins R, Harris A, Strong CM, Hou S, Tomlinson C, Dauphin-Kohlberg S, Kozlowicz-Reilly A, Leonard S, Rohlfing T, Rock SM, Tin-Wollam AM, Abbott A, Minx P, Maupin R, Strowmatt C, Latreille P, Miller N, Johnson D, Murray J, Woessner JP, Wendl MC, Yang SP, Schultz BR, Wallis JW, Spieth J, Bieri TA, Nelson JO, Berkowicz N, Wohldmann PE, Cook LL, Hickenbotham MT, Eldred J, Williams D, Bedell JA, Mardis ER, Clifton SW, Chissoe SL, Marra MA, Raymond C, Haugen E, Gillett W, Zhou Y, James R, Phelps K, Iadanoto S, Bubb K, Simms E, Levy R, Clendenning J, Kaul R, Kent WJ, Furey TS, Baertsch RA, Brent MR, Keibler E, Flicek P, Bork P, Suyama M, Bailey JA, Portnoy ME, Torrents D, Chinwalla AT, Gish WR, Eddy SR, McPherson JD, Olson MV, Eichler EE, Green ED, Waterston RH, Wilson RK: The DNA sequence of human chromosome 7. Nature. 2003 Jul 10;424(6945):157-64. [PubMed Link Image]
  8. Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. [PubMed Link Image]
  9. Robinson LJ, Weremowicz S, Morton CC, Michel T: Isolation and chromosomal localization of the human endothelial nitric oxide synthase (NOS3) gene. Genomics. 1994 Jan 15;19(2):350-7. [PubMed Link Image]
  10. Sase K, Michel T: Expression of constitutive endothelial nitric oxide synthase in human blood platelets. Life Sci. 1995;57(22):2049-55. [PubMed Link Image]
  11. Garvey EP, Tuttle JV, Covington K, Merrill BM, Wood ER, Baylis SA, Charles IG: Purification and characterization of the constitutive nitric oxide synthase from human placenta. Arch Biochem Biophys. 1994 Jun;311(2):235-41. [PubMed Link Image]
  12. Dedio J, Konig P, Wohlfart P, Schroeder C, Kummer W, Muller-Esterl W: NOSIP, a novel modulator of endothelial nitric oxide synthase activity. FASEB J. 2001 Jan;15(1):79-89. [PubMed Link Image]
  13. Zimmermann K, Opitz N, Dedio J, Renne C, Muller-Esterl W, Oess S: NOSTRIN: a protein modulating nitric oxide release and subcellular distribution of endothelial nitric oxide synthase. Proc Natl Acad Sci U S A. 2002 Dec 24;99(26):17167-72. Epub 2002 Nov 21. [PubMed Link Image]
  14. Icking A, Matt S, Opitz N, Wiesenthal A, Muller-Esterl W, Schilling K: NOSTRIN functions as a homotrimeric adaptor protein facilitating internalization of eNOS. J Cell Sci. 2005 Nov 1;118(Pt 21):5059-69. Epub 2005 Oct 18. [PubMed Link Image]
  15. Schleicher M, Brundin F, Gross S, Muller-Esterl W, Oess S: Cell cycle-regulated inactivation of endothelial NO synthase through NOSIP-dependent targeting to the cytoskeleton. Mol Cell Biol. 2005 Sep;25(18):8251-8. [PubMed Link Image]
  16. Rikova K, Guo A, Zeng Q, Possemato A, Yu J, Haack H, Nardone J, Lee K, Reeves C, Li Y, Hu Y, Tan Z, Stokes M, Sullivan L, Mitchell J, Wetzel R, Macneill J, Ren JM, Yuan J, Bakalarski CE, Villen J, Kornhauser JM, Smith B, Li D, Zhou X, Gygi SP, Gu TL, Polakiewicz RD, Rush J, Comb MJ: Global survey of phosphotyrosine signaling identifies oncogenic kinases in lung cancer. Cell. 2007 Dec 14;131(6):1190-203. [PubMed Link Image]
  17. Fischmann TO, Hruza A, Niu XD, Fossetta JD, Lunn CA, Dolphin E, Prongay AJ, Reichert P, Lundell DJ, Narula SK, Weber PC: Structural characterization of nitric oxide synthase isoforms reveals striking active-site conservation. Nat Struct Biol. 1999 Mar;6(3):233-42. [PubMed Link Image]
  18. Rosenfeld RJ, Garcin ED, Panda K, Andersson G, Aberg A, Wallace AV, Morris GM, Olson AJ, Stuehr DJ, Tainer JA, Getzoff ED: Conformational changes in nitric oxide synthases induced by chlorzoxazone and nitroindazoles: crystallographic and computational analyses of inhibitor potency. Biochemistry. 2002 Nov 26;41(47):13915-25. [PubMed Link Image]
  19. Yoshimura M, Yasue H, Nakayama M, Shimasaki Y, Sumida H, Sugiyama S, Kugiyama K, Ogawa H, Ogawa Y, Saito Y, Miyamoto Y, Nakao K: A missense Glu298Asp variant in the endothelial nitric oxide synthase gene is associated with coronary spasm in the Japanese. Hum Genet. 1998 Jul;103(1):65-9. [PubMed Link Image]
  20. Sofowora G, Dishy V, Xie HG, Imamura H, Nishimi Y, Morales CR, Morrow JD, Kim RB, Stein CM, Wood AJ: In-vivo effects of Glu298Asp endothelial nitric oxide synthase polymorphism. Pharmacogenetics. 2001 Dec;11(9):809-14. [PubMed Link Image]
  21. Sjoblom T, Jones S, Wood LD, Parsons DW, Lin J, Barber TD, Mandelker D, Leary RJ, Ptak J, Silliman N, Szabo S, Buckhaults P, Farrell C, Meeh P, Markowitz SD, Willis J, Dawson D, Willson JK, Gazdar AF, Hartigan J, Wu L, Liu C, Parmigiani G, Park BH, Bachman KE, Papadopoulos N, Vogelstein B, Kinzler KW, Velculescu VE: The consensus coding sequences of human breast and colorectal cancers. Science. 2006 Oct 13;314(5797):268-74. Epub 2006 Sep 7. [PubMed Link Image]
Enzyme 7 Metabolite References Not Available