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Human Metabolome Database Version 2.5

 

Showing metabocard for L-Dopachrome (HMDB01430)

Legend: metabolite field enzyme field

Version 2.5
Creation Date 2005-11-16 15:48:42
Update Date 2009-05-05 20:58:47
Accession Number HMDB01430
Secondary Accession Numbers Not Available
Common Name L-Dopachrome
Description The non-decarboxylative tautomerization of L-dopachrome to 5,6-dihydroxyindole-2-carboxylic acid in the melanin biosynthetic pathway is catalyzed by Tyrosinase-related protein-2, a melanocyte-specific enzyme. (PMID 11095412)
Synonyms
  1. 2-L-carboxy-2,3-dihydroindole-5,6-quinone
  2. L-dopachrome
Chemical IUPAC Name (2S)-5,6-dioxo-2,4-dihydro-1H-indole-2-carboxylic acid
Chemical Formula C9H7NO4
Chemical Structure Structure
Chemical Taxonomy
Kingdom
  • Organic
Super Class
  • Amino acids and Amino Acid conjugates
Class
  • Amino Acids
  • Keto-Acids
Sub Class
  • NA
Family
  • Mammalian Metabolite
Species
  • ketone
  • enamine
  • carboxylic acid
  • alkene
  • heterocyclic compound
Biofunction
  • Component of Tyrosine metabolism
Application
Source
  • Endogenous
Average Molecular Weight 193.156
Monoisotopic Molecular Weight 193.037506
Isomeric SMILES OC(=O)[C@H]1NC2=CC(=O)C(=O)CC2=C1
Canonical SMILES OC(=O)C1NC2=CC(=O)C(=O)CC2=C1
KEGG Compound ID C01693 Link Image
BioCyc ID L-DOPACHROME Link Image
BiGG ID 1443253 Link Image
Wikipedia Link Not Available
NuGOwiki Link HMDB01430 Link Image
Metagene Link HMDB01430 Link Image
METLIN ID 6241 Link Image
PubChem Compound 439549 Link Image
PubChem Substance 4834 Link Image
ChEBI ID 15772 Link Image
CAS Registry Number 89762-39-0
InChI Identifier InChI=1/C9H7NO4/c11-7-2-4-1-6(9(13)14)10-5(4)3-8(7)12/h1,3,6,10H,2H2,(H,13,14)/t6-/m0/s1
Synthesis Reference Not Available
Melting Point (Experimental) Not Available
Experimental Water Solubility Not Available Source: PhysProp
Predicted Water Solubility 11.900001 mg/mL [Predicted by ALOGPS] Calculated using ALOGPS
Physiological Charge -1
State Solid
Experimental LogP/Hydrophobicity Not Available Source: PhysProp
Predicted LogP/Hydrophobicity 0.16 [Predicted by ALOGPS]; -3.4 [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 Not Available
Tissue Location Not Available
Concentrations (Normal) Not Available
Concentrations (Abnormal) Not Available
Associated Disorders Not Available
OMIM ID Not Available
Pathways
Name SMPDB Link KEGG Link
Tyrosine Metabolism SMP00006 Link Image map00350 Link Image
General References Not Available
Metabolic Enzymes
  1. Tyrosinase
  2. L-dopachrome tautomerase
  3. Tyrosinase-related protein 2
Enzyme 1 [top]
Enzyme 1 ID 5319
Enzyme 1 Name Tyrosinase
Enzyme 1 Synonyms
  1. LB24-AB
  2. Monophenol monooxygenase
  3. SK29-AB
  4. Tumor rejection antigen AB
Enzyme 1 Gene Name TYR
Enzyme 1 Protein Sequence >Tyrosinase
MLLAVLYCLLWSFQTSAGHFPRACVSSKNLMEKECCPPWSGDRSPCGQLSGRGSCQNILL
SNAPLGPQFPFTGVDDRESWPSVFYNRTCQCSGNFMGFNCGNCKFGFWGPNCTERRLLVR
RNIFDLSAPEKDKFFAYLTLAKHTISSDYVIPIGTYGQMKNGSTPMFNDINIYDLFVWMH
YYVSMDALLGGSEIWRDIDFAHEAPAFLPWHRLFLLRWEQEIQKLTGDENFTIPYWDWRD
AEKCDICTDEYMGGQHPTNPNLLSPASFFSSWQIVCSRLEEYNSHQSLCNGTPEGPLRRN
PGNHDKSRTPRLPSSADVEFCLSLTQYESGSMDKAANFSFRNTLEGFASPLTGIADASQS
SMHNALHIYMNGTMSQVQGSANDPIFLLHHAFVDSIFEQWLRRHRPLQEVYPEANAPIGH
NRESYMVPFIPLYRNGDFFISSKDLGYDYSYLQDSDPDSFQDYIKSYLEQASRIWSWLLG
AAMVGAVLTALLAGLVSLLCRHKRKQLPEEKQPLLMEKEDYHSLYQSHL
Enzyme 1 Number of Residues 529
Enzyme 1 Molecular Weight 60392.7
Enzyme 1 Theoretical pI 6.05
Enzyme 1 GO Classification
Function
  • catalytic activity
  • oxidoreductase activity
Process
  • metabolic process
Component
Enzyme 1 General Function Involved in oxidoreductase activity
Enzyme 1 Specific Function This is a copper-containing oxidase that functions in the formation of pigments such as melanins and other polyphenolic compounds. Catalyzes the rate-limiting conversions of tyrosine to DOPA, DOPA to DOPA-quinone and possibly 5,6-dihydroxyindole to indole-5,6 quinone
Enzyme 1 Pathways
Enzyme 1 Reactions
  • L-tyrosine + L-dopa + O2 = L-dopa + dopaquinone + H2O [RN:R02078]
Enzyme 1 Pfam Domain Function
Enzyme 1 Signals
  • 1-18
Enzyme 1 Transmembrane Regions
  • 477-497
Enzyme 1 Essentiality Not Available
Enzyme 1 GenBank ID Protein 340037 Link Image
Enzyme 1 UniProtKB/Swiss-Prot ID P14679 Link Image
Enzyme 1 UniProtKB/Swiss-Prot Entry Name TYRO_HUMAN Link Image
Enzyme 1 PDB ID Not Available
Enzyme 1 Cellular Location Not Available
Enzyme 1 Gene Sequence >1590 bp
ATGCTCCTGGCTGTTTTGTACTGCCTGCTGTGGAGTTTCCAGACCTCCGCTGGCCATTTC
CCTAGAGCCTGTGTCTCCTCTAAGAACCTGATGGAGAAGGAATGCTGTCCACCGTGGAGC
GGGGACAGGAGTCCCTGTGGCCAGCTTTCAGGCAGAGGTTCCTGTCAGAATATCCTTCTG
TCCAATGCACCACTTGGGCCTCAATTTCCCTTCACAGGGGTGGATGACCGGGAGTCGTGG
CCTTCCGTCTTTTATAATAGGACCTGCCAGTGCTCTGGCAACTTCATGGGATTCAACTGT
GGAAACTGCAAGTTTGGCTTTTGGGGACCAAACTGCACAGAGAGACGACTCTTGGTGAGA
AGAAACATCTTCGATTTGAGTGCCCCAGAGAAGGACAAATTTTTTGCCTACCTCACTTTA
GCAAAGCATACCATCAGCTCAGACTATGTCATCCCCATAGGGACCTATGGCCAAATGAAA
AATGGATCAACACCCATGTTTAACGACATCAATATTTATGACCTCTTTGTCTGGATGCAT
TATTATGTGTCAATGGATGCACTGCTTGGGGGATCTGAAATCTGGAGAGACATTGATTTT
GCCCATGAAGCACCAGCTTTTCTGCCTTGGCATAGACTCTTCTTGTTGCGGTGGGAACAA
GAAATCCAGAAGCTGACAGGAGATGAAAACTTCACTATTCCATATTGGGACTGGCGGGAT
GCAGAAAAGTGTGACATTTGCACAGATGAGTACATGGGAGGTCAGCACCCCACAAATCCT
AACTTACTCAGCCCAGCATCATTCTTCTCCTCTTGGCAGATTGTCTGTAGCCGATTGGAG
GAGTACAACAGCCATCAGTCTTTATGCAATGGAACGCCCGAGGGACCTTTACGGCGTAAT
CCTGGAAACCATGACAAATCCAGAACCCCAAGGCTCCCCTCTTCAGCTGATGTAGAATTT
TGCCTGAGTTTGACCCAATATGAATCTGGTTCCATGGATAAAGCTGCCAATTTCAGCTTT
AGAAATACACTGGAAGGATTTGCTAGTCCACTTACTGGGATAGCGGATGCCTCTCAAAGC
AGCATGCACAATGCCTTGCACATCTATATGAATGGAACAATGTCCCAGGTACAGGGATCT
GCCAACGATCCTATCTTCCTTCTTCACCATGCATTTGTTGACAGTATTTTTGAGCAGTGG
CTCCGAAGGCACCGTCCTCTTCAAGAAGTTTATCCAGAAGCCAATGCACCCATTGGACAT
AACCGGGAATCCTACATGGTTCCTTTTATACCACTGTACAGAAATGGTGATTTCTTTATT
TCATCCAAAGATCTGGGCTATGACTATAGCTATCTACAAGATTCAGACCCAGACTCTTTT
CAAGACTACATTAAGTCCTATTTGGAACAAGCGAGTCGGATCTGGTCATGGCTCCTTGGG
GCGGCGATGGTAGGGGCCGTCCTCACTGCCCTGCTGGCAGGGCTTGTGAGCTTGCTGTGT
CGTCACAAGAGAAAGCAGCTTCCTGAAGAAAAGCAGCCACTCCTCATGGAGAAAGAGGAT
TACCACAGCTTGTATCAGAGCCATTTATAA
Enzyme 1 GenBank Gene ID M27160 Link Image
Enzyme 1 GeneCard ID TYR Link Image
Enzyme 1 GenAtlas ID TYR Link Image
Enzyme 1 HGNC ID HGNC:12442 Link Image
Enzyme 1 Chromosome Location 1
Enzyme 1 Locus 11q14-q21
Enzyme 1 SNPs SNPJam Report Link Image
Enzyme 1 General References
  1. Giebel LB, Strunk KM, Spritz RA: Organization and nucleotide sequences of the human tyrosinase gene and a truncated tyrosinase-related segment. Genomics. 1991 Mar;9(3):435-45. [PubMed Link Image]
  2. Kwon BS, Haq AK, Pomerantz SH, Halaban R: Isolation and sequence of a cDNA clone for human tyrosinase that maps at the mouse c-albino locus. Proc Natl Acad Sci U S A. 1987 Nov;84(21):7473-7. [PubMed Link Image]
  3. Bouchard B, Fuller BB, Vijayasaradhi S, Houghton AN: Induction of pigmentation in mouse fibroblasts by expression of human tyrosinase cDNA. J Exp Med. 1989 Jun 1;169(6):2029-42. [PubMed Link Image]
  4. Chintamaneni CD, Halaban R, Kobayashi Y, Witkop CJ Jr, Kwon BS: A single base insertion in the putative transmembrane domain of the tyrosinase gene as a cause for tyrosinase-negative oculocutaneous albinism. Proc Natl Acad Sci U S A. 1991 Jun 15;88(12):5272-6. [PubMed Link Image]
  5. Brichard V, Van Pel A, Wolfel T, Wolfel C, De Plaen E, Lethe B, Coulie P, Boon T: The tyrosinase gene codes for an antigen recognized by autologous cytolytic T lymphocytes on HLA-A2 melanomas. J Exp Med. 1993 Aug 1;178(2):489-95. [PubMed Link Image]
  6. Martinez-Arias R, Comas D, Andres A, Abello MT, Domingo-Roura X, Bertranpetit J: The tyrosinase gene in gorillas and the albinism of 'Snowflake'. Pigment Cell Res. 2000 Dec;13(6):467-70. [PubMed Link Image]
  7. 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]
  8. Kikuchi H, Miura H, Yamamoto H, Takeuchi T, Dei T, Watanabe M: Characteristic sequences in the upstream region of the human tyrosinase gene. Biochim Biophys Acta. 1989 Dec 22;1009(3):283-6. [PubMed Link Image]
  9. Takeda A, Tomita Y, Okinaga S, Tagami H, Shibahara S: Functional analysis of the cDNA encoding human tyrosinase precursor. Biochem Biophys Res Commun. 1989 Aug 15;162(3):984-90. [PubMed Link Image]
  10. Murphy WJ, Eizirik E, Johnson WE, Zhang YP, Ryder OA, O'Brien SJ: Molecular phylogenetics and the origins of placental mammals. Nature. 2001 Feb 1;409(6820):614-8. [PubMed Link Image]
  11. Oetting WS, King RA: Molecular basis of type I (tyrosinase-related) oculocutaneous albinism: mutations and polymorphisms of the human tyrosinase gene. Hum Mutat. 1993;2(1):1-6. [PubMed Link Image]
  12. Oetting WS, King RA: Molecular basis of albinism: mutations and polymorphisms of pigmentation genes associated with albinism. Hum Mutat. 1999;13(2):99-115. [PubMed Link Image]
  13. Basrur V, Yang F, Kushimoto T, Higashimoto Y, Yasumoto K, Valencia J, Muller J, Vieira WD, Watabe H, Shabanowitz J, Hearing VJ, Hunt DF, Appella E: Proteomic analysis of early melanosomes: identification of novel melanosomal proteins. J Proteome Res. 2003 Jan-Feb;2(1):69-79. [PubMed Link Image]
  14. Chi A, Valencia JC, Hu ZZ, Watabe H, Yamaguchi H, Mangini NJ, Huang H, Canfield VA, Cheng KC, Yang F, Abe R, Yamagishi S, Shabanowitz J, Hearing VJ, Wu C, Appella E, Hunt DF: Proteomic and bioinformatic characterization of the biogenesis and function of melanosomes. J Proteome Res. 2006 Nov;5(11):3135-44. [PubMed Link Image]
  15. Spritz RA, Strunk KM, Giebel LB, King RA: Detection of mutations in the tyrosinase gene in a patient with type IA oculocutaneous albinism. N Engl J Med. 1990 Jun 14;322(24):1724-8. [PubMed Link Image]
  16. Giebel LB, Strunk KM, King RA, Hanifin JM, Spritz RA: A frequent tyrosinase gene mutation in classic, tyrosinase-negative (type IA) oculocutaneous albinism. Proc Natl Acad Sci U S A. 1990 May;87(9):3255-8. [PubMed Link Image]
  17. Giebel LB, Tripathi RK, Strunk KM, Hanifin JM, Jackson CE, King RA, Spritz RA: Tyrosinase gene mutations associated with type IB ("yellow") oculocutaneous albinism. Am J Hum Genet. 1991 Jun;48(6):1159-67. [PubMed Link Image]
  18. Tripathi RK, Strunk KM, Giebel LB, Weleber RG, Spritz RA: Tyrosinase gene mutations in type I (tyrosinase-deficient) oculocutaneous albinism define two clusters of missense substitutions. Am J Med Genet. 1992 Jul 15;43(5):865-71. [PubMed Link Image]
  19. Spritz RA, Strunk KM, Hsieh CL, Sekhon GS, Francke U: Homozygous tyrosinase gene mutation in an American black with tyrosinase-negative (type IA) oculocutaneous albinism. Am J Hum Genet. 1991 Feb;48(2):318-24. [PubMed Link Image]
  20. Giebel LB, Tripathi RK, King RA, Spritz RA: A tyrosinase gene missense mutation in temperature-sensitive type I oculocutaneous albinism. A human homologue to the Siamese cat and the Himalayan mouse. J Clin Invest. 1991 Mar;87(3):1119-22. [PubMed Link Image]
  21. King RA, Mentink MM, Oetting WS: Non-random distribution of missense mutations within the human tyrosinase gene in type I (tyrosinase-related) oculocutaneous albinism. Mol Biol Med. 1991 Feb;8(1):19-29. [PubMed Link Image]
  22. Oetting WS, King RA: Molecular analysis of type I-A (tyrosinase negative) oculocutaneous albinism. Hum Genet. 1992 Nov;90(3):258-62. [PubMed Link Image]
  23. Tripathi RK, Bundey S, Musarella MA, Droetto S, Strunk KM, Holmes SA, Spritz RA: Mutations of the tyrosinase gene in Indo-Pakistani patients with type I (tyrosinase-deficient) oculocutaneous albinism (OCA). Am J Hum Genet. 1993 Dec;53(6):1173-9. [PubMed Link Image]
  24. Gershoni-Baruch R, Rosenmann A, Droetto S, Holmes S, Tripathi RK, Spritz RA: Mutations of the tyrosinase gene in patients with oculocutaneous albinism from various ethnic groups in Israel. Am J Hum Genet. 1994 Apr;54(4):586-94. [PubMed Link Image]
  25. Breimer LH, Winder AF, Jay B, Jay M: Initiation codon mutation of the tyrosinase gene as a cause of human albinism. Clin Chim Acta. 1994 Jun;227(1-2):17-22. [PubMed Link Image]
  26. Summers CG, Oetting WS, King RA: Diagnosis of oculocutaneous albinism with molecular analysis. Am J Ophthalmol. 1996 Jun;121(6):724-6. [PubMed Link Image]
  27. Morell R, Spritz RA, Ho L, Pierpont J, Guo W, Friedman TB, Asher JH Jr: Apparent digenic inheritance of Waardenburg syndrome type 2 (WS2) and autosomal recessive ocular albinism (AROA). Hum Mol Genet. 1997 May;6(5):659-64. [PubMed Link Image]
  28. Spritz RA, Oh J, Fukai K, Holmes SA, Ho L, Chitayat D, France TD, Musarella MA, Orlow SJ, Schnur RE, Weleber RG, Levin AV: Novel mutations of the tyrosinase (TYR) gene in type I oculocutaneous albinism (OCA1). Hum Mutat. 1997;10(2):171-4. [PubMed Link Image]
  29. Oetting WS, Fryer JP, King RA: Mutations of the human tyrosinase gene associated with tyrosinase related oculocutaneous albinism (OCA1). Mutations in brief no. 204. Online. Hum Mutat. 1998;12(6):433-4. [PubMed Link Image]
  30. Passmore LA, Kaesmann-Kellner B, Weber BH: Novel and recurrent mutations in the tyrosinase gene and the P gene in the German albino population. Hum Genet. 1999 Sep;105(3):200-10. [PubMed Link Image]
  31. Tsai CH, Tsai FJ, Wu JY, Lin SP, Chang JG, Yang CF, Lee CC: Insertion/deletion mutations of type I oculocutaneous albinism in chinese patients from Taiwan. Hum Mutat. 1999 Dec;14(6):542. [PubMed Link Image]
  32. Camand O, Marchant D, Boutboul S, Pequignot M, Odent S, Dollfus H, Sutherland J, Levin A, Menasche M, Marsac C, Dufier JL, Heon E, Abitbol M: Mutation analysis of the tyrosinase gene in oculocutaneous albinism. Hum Mutat. 2001 Apr;17(4):352. [PubMed Link Image]
  33. Nakamura E, Miyamura Y, Matsunaga J, Kano Y, Dakeishi-Hara M, Tanita M, Kono M, Tomita Y: A novel mutation of the tyrosinase gene causing oculocutaneous albinism type 1 (OCA1). J Dermatol Sci. 2002 Feb;28(2):102-5. [PubMed Link Image]
  34. Opitz S, Kasmann-Kellner B, Kaufmann M, Schwinger E, Zuhlke C: Detection of 53 novel DNA variations within the tyrosinase gene and accumulation of mutations in 17 patients with albinism. Hum Mutat. 2004 Jun;23(6):630-1. [PubMed Link Image]
  35. Stokowski RP, Pant PV, Dadd T, Fereday A, Hinds DA, Jarman C, Filsell W, Ginger RS, Green MR, van der Ouderaa FJ, Cox DR: A genomewide association study of skin pigmentation in a South Asian population. Am J Hum Genet. 2007 Dec;81(6):1119-32. Epub 2007 Oct 15. [PubMed Link Image]
  36. Sulem P, Gudbjartsson DF, Stacey SN, Helgason A, Rafnar T, Magnusson KP, Manolescu A, Karason A, Palsson A, Thorleifsson G, Jakobsdottir M, Steinberg S, Palsson S, Jonasson F, Sigurgeirsson B, Thorisdottir K, Ragnarsson R, Benediktsdottir KR, Aben KK, Kiemeney LA, Olafsson JH, Gulcher J, Kong A, Thorsteinsdottir U, Stefansson K: Genetic determinants of hair, eye and skin pigmentation in Europeans. Nat Genet. 2007 Dec;39(12):1443-52. Epub 2007 Oct 21. [PubMed Link Image]
Enzyme 1 Metabolite References Not Available
Enzyme 2 [top]
Enzyme 2 ID 5441
Enzyme 2 Name L-dopachrome tautomerase
Enzyme 2 Synonyms
  1. DCT
  2. DT
  3. L-dopachrome Delta-isomerase
  4. Tyrosinase-related protein 2
  5. TRP-2
  6. TRP2
Enzyme 2 Gene Name DCT
Enzyme 2 Protein Sequence >L-dopachrome tautomerase
MSPLWWGFLLSCLGCKILPGAQGQFPRVCMTVDSLVNKECCPRLGAESANVCGSQQGRGQ
CTEVRADTRPWSGPYILRNQDDRELWPRKFFHRTCKCTGNFAGYNCGDCKFGWTGPNCER
KKPPVIRQNIHSLSPQEREQFLGALDLAKKRVHPDYVITTQHWLGLLGPNGTQPQFANCS
VYDFFVWLHYYSVRDTLLGPGRPYRAIDFSHQGPAFVTWHRYHLLCLERDLQRLIGNESF
ALPYWNFATGRNECDVCTDQLFGAARPDDPTLISRNSRFSSWETVCDSLDDYNHLVTLCN
GTYEGLLRRNQMGRNSMKLPTLKDIRDCLSLQKFDNPPFFQNSTFSFRNALEGFDKADGT
LDSQVMSLHNLVHSFLNGTNALPHSAANDPIFVVLHSFTDAIFDEWMKRFNPPADAWPQE
LAPIGHNRMYNMVPFFPPVTNEELFLTSDQLGYSYAIDLPVSVEETPGWPTTLLVVMGTL
VALVGLFVLLAFLQYRRLRKGYTPLMETHLSSKRYTEEA
Enzyme 2 Number of Residues 519
Enzyme 2 Molecular Weight 59144.8
Enzyme 2 Theoretical pI 7.14
Enzyme 2 GO Classification
Function
  • catalytic activity
  • oxidoreductase activity
Process
  • metabolic process
Component
Enzyme 2 General Function Involved in oxidoreductase activity
Enzyme 2 Specific Function Involved in regulating eumelanin and phaeomelanin levels
Enzyme 2 Pathways
Enzyme 2 Reactions
  • L-dopachrome = 5,6-dihydroxyindole-2-carboxylate [RN:R03673]
Enzyme 2 Pfam Domain Function
Enzyme 2 Signals
  • 1-23
Enzyme 2 Transmembrane Regions
  • 473-493
Enzyme 2 Essentiality Not Available
Enzyme 2 GenBank ID Protein 12313911 Link Image
Enzyme 2 UniProtKB/Swiss-Prot ID P40126 Link Image
Enzyme 2 UniProtKB/Swiss-Prot Entry Name TYRP2_HUMAN Link Image
Enzyme 2 PDB ID Not Available
Enzyme 2 Cellular Location Not Available
Enzyme 2 Gene Sequence >1560 bp
ATGAGCCCCCTTTGGTGGGGGTTTCTGCTCAGTTGCTTGGGCTGCAAAATCCTGCCAGGA
GCCCAGGGTCAGTTCCCCCGAGTCTGCATGACGGTGGACAGCCTAGTGAACAAGGAGTGC
TGCCCACGCCTGGGTGCAGAGTCGGCCAATGTCTGTGGCTCTCAGCAAGGCCGGGGGCAG
TGCACAGAGGTGCGAGCCGACACAAGGCCCTGGAGTGGTCCCTACATCCTACGAAACCAG
GATGACCGTGAGCTGTGGCCAAGAAAATTCTTCCACCGGACCTGCAAGTGCACAGGAAAC
TTTGCCGGCTATAATTGTGGAGACTGCAAGTTTGGCTGGACCGGTCCCAACTGCGAGCGG
AAGAAACCACCAGTGATTCGGCAGAACATCCATTCCTTGAGTCCTCAGGAAAGAGAGCAG
TTCTTGGGCGCCTTAGATCTCGCGAAGAAGAGAGTACACCCCGACTACGTGATCACCACA
CAACACTGGCTGGGCCTGCTTGGGCCCAATGGAACCCAGCCGCAGTTTGCCAACTGCAGT
GTTTATGATTTTTTTGTGTGGCTCCATTATTATTCTGTTAGAGATACATTATTAGGACCA
GGACGCCCCTACAGGGCCATAGATTTCTCACATCAAGGACCTGCATTTGTTACCTGGCAC
CGGTACCATTTGTTGTGTCTGGAAAGAGATCTCCAGCGACTCATTGGCAATGAGTCTTTT
GCTTTGCCCTACTGGAACTTTGCCACTGGGAGGAACGAGTGTGATGTGTGTACAGACCAG
CTGTTTGGGGCAGCGAGACCAGACGATCCGACTCTGATTAGTCGGAACTCAAGATTCTCC
AGCTGGGAAACTGTCTGTGATAGCTTGGATGACTACAACCACCTGGTCACCTTGTGCAAT
GGAACCTATGAAGGTTTGCTGAGAAGAAATCAAATGGGAAGAAACAGCATGAAATTGCCA
ACCTTAAAAGACATACGAGATTGCCTGTCTCTCCAGAAGTTTGACAATCCTCCCTTCTTC
CAGAACTCTACCTTCAGTTTCAGGAATGCTTTGGAAGGGTTTGATAAAGCAGATGGGACT
CTGGATTCTCAAGTGATGAGCCTTCATAATTTGGTTCATTCCTTCCTGAACGGGACAAAC
GCTTTGCCACATTCAGCCGCCAATGATCCCATTTTTGTGGTTCTTCATTCCTTTACTGAT
GCCATCTTTGATGAGTGGATGAAAAGATTTAATCCTCCTGCAGATGCCTGGCCTCAGGAG
CTGGCCCCTATTGGTCACAATCGGATGTACAACATGGTTCCTTTCTTCCCTCCAGTGACT
AATGAAGAACTCTTTTTAACCTCAGACCAACTTGGCTACAGCTATGCCATCGATCTGCCA
GTTTCAGTTGAAGAAACTCCAGGTTGGCCCACAACTCTCTTAGTAGTCATGGGAACACTG
GTGGCTTTGGTTGGTCTTTTTGTGCTGTTGGCTTTTCTTCAATATAGAAGACTTCGAAAA
GGATATACACCCCTAATGGAGACACATTTAAGCAGCAAGAGATACACAGAAGAAGCCTAG
Enzyme 2 GenBank Gene ID AL139318 Link Image
Enzyme 2 GeneCard ID DCT Link Image
Enzyme 2 GenAtlas ID DCT Link Image
Enzyme 2 HGNC ID HGNC:2709 Link Image
Enzyme 2 Chromosome Location 1
Enzyme 2 Locus 13q32
Enzyme 2 SNPs SNPJam Report Link Image
Enzyme 2 General References
  1. Yokoyama K, Suzuki H, Yasumoto K, Tomita Y, Shibahara S: Molecular cloning and functional analysis of a cDNA coding for human DOPAchrome tautomerase/tyrosinase-related protein-2. Biochim Biophys Acta. 1994 Apr 6;1217(3):317-21. [PubMed Link Image]
  2. Cassady JL, Sturm RA: Sequence of the human dopachrome tautomerase-encoding TRP-2 cDNA. Gene. 1994 Jun 10;143(2):295-8. [PubMed Link Image]
  3. Bouchard B, Del Marmol V, Jackson IJ, Cherif D, Dubertret L: Molecular characterization of a human tyrosinase-related-protein-2 cDNA. Patterns of expression in melanocytic cells. Eur J Biochem. 1994 Jan 15;219(1-2):127-34. [PubMed Link Image]
  4. Dunham A, Matthews LH, Burton J, Ashurst JL, Howe KL, Ashcroft KJ, Beare DM, Burford DC, Hunt SE, Griffiths-Jones S, Jones MC, Keenan SJ, Oliver K, Scott CE, Ainscough R, Almeida JP, Ambrose KD, Andrews DT, Ashwell RI, Babbage AK, Bagguley CL, Bailey J, Bannerjee R, Barlow KF, Bates K, Beasley H, Bird CP, Bray-Allen S, Brown AJ, Brown JY, Burrill W, Carder C, Carter NP, Chapman JC, Clamp ME, Clark SY, Clarke G, Clee CM, Clegg SC, Cobley V, Collins JE, Corby N, Coville GJ, Deloukas P, Dhami P, Dunham I, Dunn M, Earthrowl ME, Ellington AG, Faulkner L, Frankish AG, Frankland J, French L, Garner P, Garnett J, Gilbert JG, Gilson CJ, Ghori J, Grafham DV, Gribble SM, Griffiths C, Hall RE, Hammond S, Harley JL, Hart EA, Heath PD, Howden PJ, Huckle EJ, Hunt PJ, Hunt AR, Johnson C, Johnson D, Kay M, Kimberley AM, King A, Laird GK, Langford CJ, Lawlor S, Leongamornlert DA, Lloyd DM, Lloyd C, Loveland JE, Lovell J, Martin S, Mashreghi-Mohammadi M, McLaren SJ, McMurray A, Milne S, Moore MJ, Nickerson T, Palmer SA, Pearce AV, Peck AI, Pelan S, Phillimore B, Porter KM, Rice CM, Searle S, Sehra HK, Shownkeen R, Skuce CD, Smith M, Steward CA, Sycamore N, Tester J, Thomas DW, Tracey A, Tromans A, Tubby B, Wall M, Wallis JM, West AP, Whitehead SL, Willey DL, Wilming L, Wray PW, Wright MW, Young L, Coulson A, Durbin R, Hubbard T, Sulston JE, Beck S, Bentley DR, Rogers J, Ross MT: The DNA sequence and analysis of human chromosome 13. Nature. 2004 Apr 1;428(6982):522-8. [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. Sturm RA, O'Sullivan BJ, Box NF, Smith AG, Smit SE, Puttick ER, Parsons PG, Dunn IS: Chromosomal structure of the human TYRP1 and TYRP2 loci and comparison of the tyrosinase-related protein gene family. Genomics. 1995 Sep 1;29(1):24-34. [PubMed Link Image]
  7. Yokoyama K, Yasumoto K, Suzuki H, Shibahara S: Cloning of the human DOPAchrome tautomerase/tyrosinase-related protein 2 gene and identification of two regulatory regions required for its pigment cell-specific expression. J Biol Chem. 1994 Oct 28;269(43):27080-7. [PubMed Link Image]
  8. Basrur V, Yang F, Kushimoto T, Higashimoto Y, Yasumoto K, Valencia J, Muller J, Vieira WD, Watabe H, Shabanowitz J, Hearing VJ, Hunt DF, Appella E: Proteomic analysis of early melanosomes: identification of novel melanosomal proteins. J Proteome Res. 2003 Jan-Feb;2(1):69-79. [PubMed Link Image]
  9. Chi A, Valencia JC, Hu ZZ, Watabe H, Yamaguchi H, Mangini NJ, Huang H, Canfield VA, Cheng KC, Yang F, Abe R, Yamagishi S, Shabanowitz J, Hearing VJ, Wu C, Appella E, Hunt DF: Proteomic and bioinformatic characterization of the biogenesis and function of melanosomes. J Proteome Res. 2006 Nov;5(11):3135-44. [PubMed Link Image]
Enzyme 2 Metabolite References Not Available
Enzyme 3 [top]
Enzyme 3 ID 15947
Enzyme 3 Name Tyrosinase-related protein 2
Enzyme 3 Synonyms Not Available
Enzyme 3 Gene Name Not Available
Enzyme 3 Protein Sequence >Tyrosinase-related protein 2
MSPLWWGFLLSCLGCKILPGAQGQFPRVCMTVDSLVNKECCPRLGAESANVCGSQQGRGQ
CTEVRADTRPWSGPYILRNQDDRELWPRKFFHRTCKCTGNFAGYNCGDCKFGWTGPNCER
KKPPVIRQNIHSLSPQEREQFLGALDLAKKRVHPDYVITTQHWLGLLGPNGTQPQFANCS
VYDFFVWLHYYSVRDTLLGPGRPYRAIDFSHQGPAFVTWHRYHLLCLERDLQRLIGNESF
ALPYWNFATGRNECDVCTDQLFGAARPDDPTLISRNSRFSSWETVCDSLDDYNHLVTLCN
GTYEGLLRRNQMGRNSMKLPTLKDIRDCLSLQKFDNPPFFQNSTFSFRNALEGFDKADGT
LDSQVMSLHNLVHSFLNGTNALPHSAANDPIFVVISNRLLYNATTNILEHVRKEKATKEL
PSLHVLVLHSFTDAIFDEWMKRFNPPADAWPQELAPIGHNRMYNMVPFFPPVTNEELFLT
SDQLGYSYAIDLPVSVEETPGWPTTLLVVMGTLVALVGLFVLLAFLQYRRLRKGYTPLME
THLSSKRYTEEA
Enzyme 3 Number of Residues 552
Enzyme 3 Molecular Weight 62928.2
Enzyme 3 Theoretical pI 7.46
Enzyme 3 GO Classification
Function
  • catalytic activity
  • oxidoreductase activity
Process
  • metabolic process
Component
Enzyme 3 General Function Involved in oxidoreductase activity
Enzyme 3 Specific Function Not Available
Enzyme 3 Pathways Not Available
Enzyme 3 Reactions Not Available
Enzyme 3 Pfam Domain Function
Enzyme 3 Signals
  • None
Enzyme 3 Transmembrane Regions
  • None
Enzyme 3 Essentiality Not Available
Enzyme 3 GenBank ID Protein 114384149 Link Image
Enzyme 3 UniProtKB/Swiss-Prot ID Q09GT4 Link Image
Enzyme 3 UniProtKB/Swiss-Prot Entry Name Q09GT4_HUMAN Link Image
Enzyme 3 PDB ID Not Available
Enzyme 3 Cellular Location Not Available
Enzyme 3 Gene Sequence >1659 bp
ATGAGCCCCCTTTGGTGGGGGTTTCTGCTCAGTTGCTTGGGCTGCAAAATCCTGCCAGGA
GCCCAGGGTCAGTTCCCCCGAGTCTGCATGACGGTGGACAGCCTAGTGAACAAGGAGTGC
TGCCCACGCCTGGGTGCAGAGTCGGCCAATGTCTGTGGCTCTCAGCAAGGCCGGGGGCAG
TGCACAGAGGTGCGAGCCGACACAAGGCCCTGGAGTGGTCCCTACATCCTACGAAACCAG
GATGACCGTGAGCTGTGGCCAAGAAAATTCTTCCACCGGACCTGCAAGTGCACAGGAAAC
TTTGCCGGCTATAATTGTGGAGACTGCAAGTTTGGCTGGACCGGTCCCAACTGCGAGCGG
AAGAAACCACCAGTGATTCGGCAGAACATCCATTCCTTGAGTCCTCAGGAAAGAGAGCAG
TTCTTGGGCGCCTTAGATCTCGCGAAGAAGAGAGTACACCCCGACTACGTGATCACCACA
CAACACTGGCTGGGCCTGCTTGGGCCCAATGGAACCCAGCCGCAGTTTGCCAACTGCAGT
GTTTATGATTTTTTTGTGTGGCTCCATTATTATTCTGTTAGAGATACATTATTAGGACCA
GGACGCCCCTACAGGGCCATAGATTTCTCACATCAAGGACCTGCATTTGTTACCTGGCAC
CGGTACCATTTGTTGTGTCTGGAAAGAGATCTCCAGCGACTCATTGGCAATGAGTCTTTT
GCTTTGCCCTACTGGAACTTTGCCACTGGGAGGAACGAGTGTGATGTGTGTACAGACCAG
CTGTTTGGGGCAGCGAGACCAGACGATCCGACTCTGATTAGTCGGAACTCAAGATTCTCC
AGCTGGGAAACTGTCTGTGATAGCTTGGATGACTACAACCACCTGGTCACCTTGTGCAAT
GGAACCTATGAAGGTTTGCTGAGAAGAAATCAAATGGGAAGAAACAGCATGAAATTGCCA
ACCTTAAAAGACATACGAGATTGCCTGTCTCTCCAGAAGTTTGACAATCCTCCCTTCTTC
CAGAACTCTACCTTCAGTTTCAGGAATGCTTTGGAAGGGTTTGATAAAGCAGATGGGACT
CTGGATTCTCAAGTGATGAGCCTTCATAATTTGGTTCATTCCTTCCTGAACGGGACAAAC
GCTTTGCCACATTCAGCCGCCAATGATCCCATTTTTGTGGTGATTTCTAATCGTTTGCTT
TACAATGCTACAACAAACATCCTTGAACATGTAAGAAAAGAGAAAGCGACCAAGGAACTC
CCTTCCCTGCATGTGCTGGTTCTTCATTCCTTTACTGATGCCATCTTTGATGAGTGGATG
AAAAGATTTAATCCTCCTGCAGATGCCTGGCCTCAGGAGCTGGCCCCTATTGGTCACAAT
CGGATGTACAACATGGTTCCTTTCTTCCCTCCAGTGACTAATGAAGAACTCTTTTTAACC
TCAGACCAACTTGGCTACAGCTATGCCATCGATCTGCCAGTTTCAGTTGAAGAAACTCCA
GGTTGGCCCACAACTCTCTTAGTAGTCATGGGAACACTGGTGGCTTTGGTTGGTCTTTTT
GTGCTGTTGGCTTTTCTTCAATATAGAAGACTTCGAAAAGGATATACACCCCTAATGGAG
ACACATTTAAGCAGCAAGAGATACACAGAAGAAGCCTAG
Enzyme 3 GenBank Gene ID DQ902581 Link Image
Enzyme 3 GeneCard ID Not Available
Enzyme 3 GenAtlas ID Not Available
Enzyme 3 HGNC ID HGNC:2709 Link Image
Enzyme 3 Chromosome Location Not Available
Enzyme 3 Locus Not Available
Enzyme 3 SNPs Not Available
Enzyme 3 General References
  1. Khong HT, Rosenberg SA: Pre-existing immunity to tyrosinase-related protein (TRP)-2, a new TRP-2 isoform, and the NY-ESO-1 melanoma antigen in a patient with a dramatic response to immunotherapy. J Immunol. 2002 Jan 15;168(2):951-6. [PubMed Link Image]
  2. Liu G, Khong HT, Wheeler CJ, Yu JS, Black KL, Ying H: Molecular and functional analysis of tyrosinase-related protein (TRP)-2 as a cytotoxic T lymphocyte target in patients with malignant glioma. J Immunother. 2003 Jul-Aug;26(4):301-12. [PubMed Link Image]
Enzyme 3 Metabolite References Not Available