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Human Metabolome Database Version 2.5

 

Showing metabocard for D-Fructose (HMDB00660)

Legend: metabolite field enzyme field

Version 2.5
Creation Date 2005-11-16 15:48:42
Update Date 2010-04-08 11:17:12
Accession Number HMDB00660
Secondary Accession Numbers Not Available
Common Name D-Fructose
Description Fructose, or levulose, is a levorotatory monosaccharide and an isomer of glucose (C6H12O6). The chemical composition of fructose is (C6H12O6). Pure fructose has a sweet taste similar to cane sugar, but with a "fruity" aroma. Although fructose is a hexose (6 carbon sugar), it generally exists as a 5-member hemiketal ring (a furanose). This structure is responsible for the long metabolic pathway and high reactivity compared to glucose. Fructose is found in many foods and is one of the three most important blood sugars along with glucose and galactose. Honey; tree fruits; berries; melons; and some root vegetables, such as beets, sweet potatoes, parsnips and onions, contain fructose, usually in combination with sucrose and glucose. Fructose is also derived from the digestion of sucrose, a disaccharide consisting of glucose and fructose that is broken down by enzymes during digestion. Fructose is the sweetest naturally occurring sugar, estimated to be twice as sweet as sucrose. It is used as a preservative and an intravenous infusion in parenteral feeding. Fructose is a reducing sugar, as are all monosaccharides. The spontaneous addition of single sugar molecules to proteins, known as glycation, is a significant cause of damage in diabetics. Fructose appears to be as dangerous as glucose in this regard and so does not seem to be the answer for diabetes (McPherson et al, 1988). This may be an important contribution to senescence and many age-related chronic diseases (Levi & Werman 1998).
Synonyms
  1. Beta-d-arabino-hexulose
  2. Beta-d-fructofuranose
  3. Beta-d-fructose
  4. Beta-fruit sugar
  5. Beta-levulose
  6. D-Fructose
  7. FRU
  8. Fructon
  9. Fructose
  10. Levulose
  11. D-(-)-Fructose
  12. Beta-delta-arabino-hexulose
  13. Beta-delta-fructofuranose
  14. Beta-delta-fructose
  15. delta-Fructose
  16. delta-(-)-Fructose
Chemical IUPAC Name (2R,3S,4S,5R)-2,5-bis(hydroxymethyl)oxolane-2,3,4-triol
Chemical Formula C6H12O6
Chemical Structure Structure
Chemical Taxonomy
Kingdom
  • Organic
Super Class
  • Carbohydrates and Carbohydrate conjugates
Class
  • Carbohydrates
Sub Class
  • Monosaccharides
Family
  • Mammalian Metabolite
Species
  • hemiacetal
  • primary alcohol
  • secondary alcohol
  • 1,2-diol
  • heterocyclic compound
Biofunction
Application
Source
  • Endogenous
Average Molecular Weight 180.156
Monoisotopic Molecular Weight 180.063385
Isomeric SMILES OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O
Canonical SMILES OCC1OC(O)(CO)C(O)C1O
KEGG Compound ID C02336; C00095 Link Image
BioCyc ID CPD-535 Link Image
BiGG ID 33835 Link Image
Wikipedia Link FRU Link Image
NuGOwiki Link HMDB00660 Link Image
Metagene Link HMDB00660 Link Image
METLIN ID 135 Link Image
PubChem Compound 439709 Link Image
PubChem Substance 17436399 Link Image
ChEBI ID 15946 Link Image
CAS Registry Number 53188-23-1
InChI Identifier InChI=1/C6H12O6/c7-1-3-4(9)5(10)6(11,2-8)12-3/h3-5,7-11H,1-2H2/t3-,4-,5+,6-/m1/s1
Synthesis Reference Liu, Hong; Han, Dong; Meng, Xiang-bao; Li, Zhong-jun. Improved synthesis of fructose-derived 1,3,4-oxadiazole as novel antitumor agents. Journal of Chinese Pharmaceutical Sciences (2005), 14(4), 209-212.
Melting Point (Experimental) 119-122oC
Experimental Water Solubility 778 mg/mL at 20 oC [YALKOWSKY,SH & DANNENFELSER,RM (1992)]; 778.0 mg/mL [YALKOWSKY,SH & DANNENFELSER,RM (1992)] Source: PhysProp
Predicted Water Solubility 1.11e+03 mg/mL [Predicted by ALOGPS] Calculated using ALOGPS
Physiological Charge 0
State Solid
Experimental LogP/Hydrophobicity Not Available Source: PhysProp
Predicted LogP/Hydrophobicity -2.4 [Predicted by PubChem via XLOGP]; -2.45 [Predicted by ALOGPS] Calculated using ALOGPS
Material Safety Data Sheet (MSDS)
MOL File Show Link Image
SDF File Show Link Image
PDB File Show Link Image
2D Structure
3D Structure
Experimental PDB ID 1AF6 Link Image
Experimental PDB File Show
Experimental PDB Structure
Experimental 1H NMR Spectrum Download Spectrum
Download FID (Varian)
Show Experimental Conditions Link Image
Experimental 13C NMR Spectrum Download Spectrum
Download FID (Bruker)
Show Experimental Conditions Link Image
Experimental 13C HSQC Spectrum Download Spectrum
Download FID (Bruker)
Show Experimental Conditions Link Image
Predicted 1H NMR Spectrum Show Image
Show Peaklist
Predicted 13C NMR Spectrum Show Image
Show Peaklist
Mass Spectrum
Low Energy
Download File
Show Experimental Conditions Link Image
Medium Energy
Download File
Show Experimental Conditions Link Image
High Energy
Download File
Show Experimental Conditions Link Image
Simplified TOCSY Spectrum Show Image
Show Peaklist
BMRB Spectrum Show Image
Show Peaklist
Cellular Location
  • Cytoplasm (Predicted from LogP)
  • Extracellular
Biofluid Location
  • Blood
  • Cerebrospinal Fluid
  • Urine
Tissue Location
Tissue References
Liver
Sperm
Concentrations (Normal)
Biofluid Blood
Value 31.0 +/- 3.0 uM
Age Adult:>18 yrs old
Sex Both
Patient information Normal
Comments Not Available
References
  • Geigy Scientific Tables, 8th Rev edition, pp. 165-177. Edited by C. Lentner, West Cadwell, N.J.: Medical education Div., Ciba-Geigy Corp., Basel, Switzerland c1981-1992.
Biofluid Blood
Value 48.0 +/- 16.0 uM
Age Adult:>18 yrs old
Sex Male
Patient information Normal
Comments Not Available
References
  • Geigy Scientific Tables, 8th Rev edition, pp. 165-177. Edited by C. Lentner, West Cadwell, N.J.: Medical education Div., Ciba-Geigy Corp., Basel, Switzerland c1981-1992.
Biofluid CSF
Value 240.0 (220.0 -260.0) uM
Age Adult:>18 yrs old
Sex Both
Patient information Normal
Comments Not Available
References
  • Geigy Scientific Tables, 8th Rev edition, pp. 165-177. Edited by C. Lentner, West Cadwell, N.J.: Medical education Div., Ciba-Geigy Corp., Basel, Switzerland c1981-1992.
Biofluid CSF
Value 160 +/- 91 uM
Age N/A
Sex Both
Patient information Normal
Comments Not Available
References
  • Wishart DS, Lewis MJ, Morrissey JA, Flegel MD, Jeroncic K, Xiong Y, Cheng D, Eisner R, Gautam B, Tzur D, Sawhney S, Bamforth F, Greiner R, Li L: The human cerebrospinal fluid metabolome. J Chromatogr B Analyt Technol Biomed Life Sci. 2008 Aug 15;871(2):164-173. Epub 2008 May 8. [PubMed Link Image]
Biofluid Urine
Value 70.38 +/- 107.54 umol/mmol creatinine
Age Infant:0-1 yr old
Sex N/A
Patient information Normal
Comments Not Available
References
  • Shoemaker JD, Elliott WH: Automated screening of urine samples for carbohydrates, organic and amino acids after treatment with urease. J Chromatogr. 1991 Jan 2;562(1-2):125-38. [PubMed Link Image]
Concentrations (Abnormal)
Biofluid Blood
Value 12.00 +/- 3.8 uM
Age Adult:>18 yrs old
Sex Both
Condition Diabetes mellitus type 2
Comments Not Available
References
  • Kawasaki T, Akanuma H, Yamanouchi T: Increased fructose concentrations in blood and urine in patients with diabetes. Diabetes Care. 2002 Feb;25(2):353-7. [PubMed Link Image]
Biofluid Urine
Value 8.4 +/- 7.0 umol/mmol creatinine
Age Adult:>18 yrs old
Sex Both
Condition Diabetes mellitus type 2
Comments Not Available
References
  • Kawasaki T, Akanuma H, Yamanouchi T: Increased fructose concentrations in blood and urine in patients with diabetes. Diabetes Care. 2002 Feb;25(2):353-7. [PubMed Link Image]
Associated Disorders
Condition References
Diabetes mellitus type 2
  • Kawasaki T, Akanuma H, Yamanouchi T: Increased fructose concentrations in blood and urine in patients with diabetes. Diabetes Care. 2002 Feb;25(2):353-7. [PubMed Link Image]
OMIM ID
Pathways
Name SMPDB Link KEGG Link
Amino Sugar Metabolism SMP00045 Link Image map00520 Link Image
Fructose and Mannose Degradation SMP00064 Link Image map00051 Link Image
Galactose Metabolism SMP00043 Link Image map00052 Link Image
Starch and Sucrose Metabolism SMP00058 Link Image map00500 Link Image
General References
  1. Vicari E, La Vignera S, Castiglione R, Calogero AE: Sperm parameter abnormalities, low seminal fructose and reactive oxygen species overproduction do not discriminate patients with unilateral or bilateral post-infectious inflammatory prostato-vesiculo-epididymitis. J Endocrinol Invest. 2006 Jan;29(1):18-25. [PubMed Link Image]
  2. Bar A: Characteristics and significance of D-tagatose-induced liver enlargement in rats: An interpretative review. Regul Toxicol Pharmacol. 1999 Apr;29(2 Pt 2):S83-93. [PubMed Link Image]
  3. Andrade-Rocha FT: Semen analysis in an infertile man with seminal vesicles cysts associated with ipsilateral renal agenesis. Int Urol Nephrol. 2006;38(1):101-3. [PubMed Link Image]
  4. Andrade-Rocha FT: Seminal fructose levels in male infertility: relationship with sperm characteristics. Int Urol Nephrol. 1999;31(1):107-11. [PubMed Link Image]
  5. Gonzales GF, Villena A: True corrected seminal fructose level: a better marker of the function of seminal vesicles in infertile men. Int J Androl. 2001 Oct;24(5):255-60. [PubMed Link Image]
  6. Buemann B, Gesmar H, Astrup A, Quistorff B: Effects of oral D-tagatose, a stereoisomer of D-fructose, on liver metabolism in man as examined by 31P-magnetic resonance spectroscopy. Metabolism. 2000 Oct;49(10):1335-9. [PubMed Link Image]
  7. Koca Y, Ozdal OL, Celik M, Unal S, Balaban N: Antioxidant activity of seminal plasma in fertile and infertile men. Arch Androl. 2003 Sep-Oct;49(5):355-9. [PubMed Link Image]
  8. Williams AC, Ford WC: The role of glucose in supporting motility and capacitation in human spermatozoa. J Androl. 2001 Jul-Aug;22(4):680-95. [PubMed Link Image]
  9. Wikipedia Link Image
Metabolic Enzymes
  1. Hexokinase-1
  2. Sucrase-isomaltase, intestinal
  3. Sorbitol dehydrogenase
  4. Ketohexokinase
  5. Phosphohistidine phosphatase 1 (Phosphohistidine phosphatase 1, isoform CRA_a)
  6. Putative uncharacterized protein GAA
  7. 14 kDa phosphohistidine phosphatase
Enzyme 1 [top]
Enzyme 1 ID 5447
Enzyme 1 Name Hexokinase-1
Enzyme 1 Synonyms
  1. Brain form hexokinase
  2. Hexokinase type I
  3. HK I
Enzyme 1 Gene Name HK1
Enzyme 1 Protein Sequence >Hexokinase-1
MIAAQLLAYYFTELKDDQVKKIDKYLYAMRLSDETLIDIMTRFRKEMKNGLSRDFNPTAT
VKMLPTFVRSIPDGSEKGDFIALDLGGSSFRILRVQVNHEKNQNVHMESEVYDTPENIVH
GSGSQLFDHVAECLGDFMEKRKIKDKKLPVGFTFSFPCQQSKIDEAILITWTKRFKASGV
EGADVVKLLNKAIKKRGDYDANIVAVVNDTVGTMMTCGYDDQHCEVGLIIGTGTNACYME
ELRHIDLVEGDEGRMCINTEWGAFGDDGSLEDIRTEFDREIDRGSLNPGKQLFEKMVSGM
YLGELVRLILVKMAKEGLLFEGRITPELLTRGKFNTSDVSAIEKNKEGLHNAKEILTRLG
VEPSDDDCVSVQHVCTIVSFRSANLVAATLGAILNRLRDNKGTPRLRTTVGVDGSLYKTH
PQYSRRFHKTLRRLVPDSDVRFLLSESGSGKGAAMVTAVAYRLAEQHRQIEETLAHFHLT
KDMLLEVKKRMRAEMELGLRKQTHNNAVVKMLPSFVRRTPDGTENGDFLALDLGGTNFRV
LLVKIRSGKKRTVEMHNKIYAIPIEIMQGTGEELFDHIVSCISDFLDYMGIKGPRMPLGF
TFSFPCQQTSLDAGILITWTKGFKATDCVGHDVVTLLRDAIKRREEFDLDVVAVVNDTVG
TMMTCAYEEPTCEVGLIVGTGSNACYMEEMKNVEMVEGDQGQMCINMEWGAFGDNGCLDD
IRTHYDRLVDEYSLNAGKQRYEKMISGMYLGEIVRNILIDFTKKGFLFRGQISETLKTRG
IFETKFLSQIESDRLALLQVRAILQQLGLNSTCDDSILVKTVCGVVSRRAAQLCGAGMAA
VVDKIRENRGLDRLNVTVGVDGTLYKLHPHFSRIMHQTVKELSPKCNVSFLLSEDGSGKG
AALITAVGVRLRTEASS
Enzyme 1 Number of Residues 917
Enzyme 1 Molecular Weight 102485.1
Enzyme 1 Theoretical pI 6.78
Enzyme 1 GO Classification
Function
  • ATP binding
  • adenyl nucleotide binding
  • adenyl ribonucleotide binding
  • binding
  • catalytic activity
  • hexokinase activity
  • nucleoside binding
  • phosphotransferase activity, alcohol group as acceptor
  • purine nucleoside binding
  • transferase activity
  • transferase activity, transferring phosphorus-containing groups
Process
  • alcohol metabolic process
  • carbohydrate metabolic process
  • glucose catabolic process
  • glucose metabolic process
  • glycolysis
  • hexose metabolic process
  • metabolic process
  • monosaccharide metabolic process
  • primary metabolic process
  • small molecule metabolic process
Component
Enzyme 1 General Function Involved in ATP binding
Enzyme 1 Specific Function ATP + D-hexose = ADP + D-hexose 6-phosphate
Enzyme 1 Pathways
Enzyme 1 Reactions
  • ATP + D-hexose = ADP + D-hexose 6-phosphate [RN:R02848]
Enzyme 1 Pfam Domain Function
Enzyme 1 Signals
  • None
Enzyme 1 Transmembrane Regions
  • None
Enzyme 1 Essentiality Not Available
Enzyme 1 GenBank ID Protein 184021 Link Image
Enzyme 1 UniProtKB/Swiss-Prot ID P19367 Link Image
Enzyme 1 UniProtKB/Swiss-Prot Entry Name HXK1_HUMAN Link Image
Enzyme 1 PDB ID 1HKB Link Image
Enzyme 1 PDB File Show
Enzyme 1 3D Structure
Enzyme 1 Cellular Location Not Available
Enzyme 1 Gene Sequence >2754 bp
ATGATCGCCGCGCAGCTCCTGGCCTATTACTTCACGGAGCTGAAGGATGACCAGGTCAAA
AAGATTGACAAGTATCTGTATGCCATGCGGCTCTCCGATGAAACTCTCATAGATATCATG
ACTCGCTTCAGGAAGGAGATGAAGAATGGCCTCTCCCGGGATTTTAATCCAACAGCCACA
GTCAAGATGTTGCCAACATTCGTAAGGTCCATTCCTGATGGCTCTGAAAAGGGAGATTTC
ATTGCCCTGGATCTTGGTGGGTCTTCCTTTCGAATTCTGCGGGTGCAAGTGAATCATGAG
AAAAACCAGAATGTTCACATGGAGTCCGAGGTTTATGACACCCCAGAGAACATCGTGCAC
GGCAGTGGAAGCCAGCTTTTTGATCATGTTGCTGAGTGCCTGGGAGATTTCATGGAGAAA
AGGAAGATCAAGGACAAGAAGTTACCTGTGGGATTCACGTTTTCTTTTCCTTGCCAACAA
TCCAAAATAGATGAGGCCATCCTGATCACCTGGACAAAGCGATTTAAAGCGAGCGGAGTG
GAAGGAGCAGATGTGGTCAAACTGCTTAACAAAGCCATCAAAAAGCGAGGGGACTATGAT
GCCAACATCGTAGCTGTGGTGAATGACACAGTGGGCACCATGATGACCTGTGGCTATGAC
GACCAGCACTGTGAAGTCGGCCTGATCATCGGCACTGGCACCAATGCTTGCTACATGGAG
GAACTGAGGCACATTGATCTGGTGGAAGGAGACGAGGGGAGGATGTGTATCAATACAGAA
TGGGGAGCCTTTGGAGACGATGGATCATTAGAAGACATCCGGACAGAGTTTGACAGGGAG
ATAGACCGGGGATCCCTCAACCCTGGAAAACAGCTGTTTGAGAAGATGGTCAGTGGCATG
TACTTGGGAGAGCTGGTTCGACTGATCCTAGTCAAGATGGCCAAGGAGGGCCTCTTATTT
GAAGGGCGGATCACCCCGGAGCTGCTCACCCGAGGGAAGTTTAACACCAGTGATGTGTCA
GCCATCGAAAAGAATAAGGAAGGCCTCCACAATGCCAAAGAAATCCTGACCCGCCTGGGA
GTGGAGCCGTCCGATGATGACTGTGTCTCAGTCCAGCACGTTTGCACCATTGTCTCATTT
CGCTCAGCCAACTTGGTGGCTGCCACACTGGGCGCCATCTTGAACCGCCTGCGTGATAAC
AAGGGCACACCCAGGCTGCGGACCACGGTTGGTGTCGACGGATCTCTTTACAAGACGCAC
CCACAGTATTCCCGGCGTTTCCACAAGACTCTAAGGCGCTTGGTGCCAGACTCCGATGTG
CGCTTCCTCCTCTCGGAGAGTGGCAGCGGCAAGGGGGCTGCCATGGTGACGGCGGTGGCC
TACCGCTTGGCCGAGCAGCACCGGCAGATAGAGGAGACCCTGGCTCATTTCCACCTCACC
AAAGACATGCTGCTGGAGGTGAAGAAGAGGATGCGGGCCGAGATGGAGCTGGGGCTGAGG
AAGCAGACGCACAACAATGCCGTGGTTAAGATGCTGCCCTCCTTCGTCCGGAGAACTCCC
GACGGGACCGAGAATGGTGACTTCTTGGCCCTGGATCTTGGAGGAACCAATTTCCGTGTG
CTGCTGGTGAAAATCCGTAGTGGGAAAAAGAGAACGGTGGAAATGCACAACAAGATCTAC
GCCATTCCTATTGAAATCATGCAGGGCACTGGGGAAGAGCTGTTTGATCACATTGTCTCC
TGCATCTCTGACTTCTTGGACTACATGGGGATCAAAGGCCCCAGGATGCCTCTGGGCTTC
ACGTTCTCATTTCCCTGCCAGCAGACGAGTCTGGACGCGGGAATCTTGATCACGTGGACA
AAGGGTTTTAAGGCAACAGACTGCGTGGGCCACGATGTAGTCACCTTACTAAGGGATGCG
ATAAAAAGGAGAGAGGAATTTGACCTGGACGTGGTGGCTGTGGTCAACGACACAGTGGGC
ACCATGATGACCTGTGCTTATGAGGAGCCCACCTGTGAGGTTGGACTCATTGTTGGGACC
GGCAGCAATGCCTGCTACATGGAGGAGATGAAGAACGTGGAGATGGTGGAGGGGGACCAG
GGGCAGATGTGCATCAACATGGAGTGGGGGGCCTTTGGGGACAACGGGTGTCTGGATGAT
ATCAGGACACACTACGACAGACTGGTGAACGAATATTCCCTAAATGCTGGGAAACAAAGG
TATGAGAAGATGATCAGTGGTATGTACCTGGGTGAAATCGTCCGCAACATCTTAATCGAC
TTCACCAAGAAGGGATTCCTCTTCCGAGGGCAGATCTCTGAGACGATGAAGACCCGGGGC
ATCTTTGAGACCAAGTTTCTCTCTCAGATCGAGAGTGACCGATTAGCACTGCTCCAGGTC
CGGGCTATCCTCCAGCAGCTAGGTCTGAATAGCACCTGCGATGACAGTATCCTCGTCAAG
ACAGTGTGCGGGGTGGTGTCCAGGAGGGCCGCACAGCTGTGTGGCGCAGGCATGGCTGCG
GTTGTGGATAAGATCCGCGAGAACAGAGGACTGGACCGTCTGAATGTGACTGTGGGAGTG
GACGGGACACTCTACAAGCTTCATCCACACTTCTCCAGAATCATGCACCAGACGGTGAAG
GAACTGTCACCAAAATGTAACGTGTCCTTCCTCCTGTCTGAGGATGGCAGCGGCAAGGGG
GCCGCCCTCATCACGGCCGTGGGCGTGCGGTTACGCACAGAGGCAAGCAGCTAA
Enzyme 1 GenBank Gene ID M75126 Link Image
Enzyme 1 GeneCard ID HK1 Link Image
Enzyme 1 GenAtlas ID HK1 Link Image
Enzyme 1 HGNC ID HGNC:4922 Link Image
Enzyme 1 Chromosome Location 1
Enzyme 1 Locus 10q22
Enzyme 1 SNPs SNPJam Report Link Image
Enzyme 1 General References
  1. Nishi S, Seino S, Bell GI: Human hexokinase: sequences of amino- and carboxyl-terminal halves are homologous. Biochem Biophys Res Commun. 1988 Dec 30;157(3):937-43. [PubMed Link Image]
  2. Ruzzo A, Andreoni F, Magnani M: Structure of the human hexokinase type I gene and nucleotide sequence of the 5' flanking region. Biochem J. 1998 Apr 15;331 ( Pt 2):607-13. [PubMed Link Image]
  3. Deloukas P, Earthrowl ME, Grafham DV, Rubenfield M, French L, Steward CA, Sims SK, Jones MC, Searle S, Scott C, Howe K, Hunt SE, Andrews TD, Gilbert JG, Swarbreck D, Ashurst JL, Taylor A, Battles J, Bird CP, Ainscough R, Almeida JP, Ashwell RI, Ambrose KD, Babbage AK, Bagguley CL, Bailey J, Banerjee R, Bates K, Beasley H, Bray-Allen S, Brown AJ, Brown JY, Burford DC, Burrill W, Burton J, Cahill P, Camire D, Carter NP, Chapman JC, Clark SY, Clarke G, Clee CM, Clegg S, Corby N, Coulson A, Dhami P, Dutta I, Dunn M, Faulkner L, Frankish A, Frankland JA, Garner P, Garnett J, Gribble S, Griffiths C, Grocock R, Gustafson E, Hammond S, Harley JL, Hart E, Heath PD, Ho TP, Hopkins B, Horne J, Howden PJ, Huckle E, Hynds C, Johnson C, Johnson D, Kana A, Kay M, Kimberley AM, Kershaw JK, Kokkinaki M, Laird GK, Lawlor S, Lee HM, Leongamornlert DA, Laird G, Lloyd C, Lloyd DM, Loveland J, Lovell J, McLaren S, McLay KE, McMurray A, Mashreghi-Mohammadi M, Matthews L, Milne S, Nickerson T, Nguyen M, Overton-Larty E, Palmer SA, Pearce AV, Peck AI, Pelan S, Phillimore B, Porter K, Rice CM, Rogosin A, Ross MT, Sarafidou T, Sehra HK, Shownkeen R, Skuce CD, Smith M, Standring L, Sycamore N, Tester J, Thorpe A, Torcasso W, Tracey A, Tromans A, Tsolas J, Wall M, Walsh J, Wang H, Weinstock K, West AP, Willey DL, Whitehead SL, Wilming L, Wray PW, Young L, Chen Y, Lovering RC, Moschonas NK, Siebert R, Fechtel K, Bentley D, Durbin R, Hubbard T, Doucette-Stamm L, Beck S, Smith DR, Rogers J: The DNA sequence and comparative analysis of human chromosome 10. Nature. 2004 May 27;429(6990):375-81. [PubMed Link Image]
  4. 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]
  5. Andreoni F, Ruzzo A, Magnani M: Structure of the 5' region of the human hexokinase type I (HKI) gene and identification of an additional testis-specific HKI mRNA. Biochim Biophys Acta. 2000 Sep 7;1493(1-2):19-26. [PubMed Link Image]
  6. Magnani M, Serafini G, Bianchi M, Casabianca A, Stocchi V: Human hexokinase type I microheterogeneity is due to different amino-terminal sequences. J Biol Chem. 1991 Jan 5;266(1):502-5. [PubMed Link Image]
  7. Magnani M, Bianchi M, Casabianca A, Stocchi V, Daniele A, Altruda F, Ferrone M, Silengo L: A recombinant human 'mini'-hexokinase is catalytically active and regulated by hexose 6-phosphates. Biochem J. 1992 Jul 1;285 ( Pt 1):193-9. [PubMed Link Image]
  8. Murakami K, Piomelli S: Identification of the cDNA for human red blood cell-specific hexokinase isozyme. Blood. 1997 Feb 1;89(3):762-6. [PubMed Link Image]
  9. Aleshin AE, Zeng C, Fromm HJ, Honzatko RB: Crystallization and preliminary X-ray analysis of human brain hexokinase. FEBS Lett. 1996 Aug 5;391(1-2):9-10. [PubMed Link Image]
  10. Aleshin AE, Zeng C, Bourenkov GP, Bartunik HD, Fromm HJ, Honzatko RB: The mechanism of regulation of hexokinase: new insights from the crystal structure of recombinant human brain hexokinase complexed with glucose and glucose-6-phosphate. Structure. 1998 Jan 15;6(1):39-50. [PubMed Link Image]
  11. Aleshin AE, Zeng C, Bartunik HD, Fromm HJ, Honzatko RB: Regulation of hexokinase I: crystal structure of recombinant human brain hexokinase complexed with glucose and phosphate. J Mol Biol. 1998 Sep 18;282(2):345-57. [PubMed Link Image]
  12. Rosano C, Sabini E, Rizzi M, Deriu D, Murshudov G, Bianchi M, Serafini G, Magnani M, Bolognesi M: Binding of non-catalytic ATP to human hexokinase I highlights the structural components for enzyme-membrane association control. Structure. 1999 Nov 15;7(11):1427-37. [PubMed Link Image]
  13. Aleshin AE, Kirby C, Liu X, Bourenkov GP, Bartunik HD, Fromm HJ, Honzatko RB: Crystal structures of mutant monomeric hexokinase I reveal multiple ADP binding sites and conformational changes relevant to allosteric regulation. J Mol Biol. 2000 Mar 3;296(4):1001-15. [PubMed Link Image]
  14. Bianchi M, Magnani M: Hexokinase mutations that produce nonspherocytic hemolytic anemia. Blood Cells Mol Dis. 1995;21(1):2-8. [PubMed Link Image]
  15. van Wijk R, Rijksen G, Huizinga EG, Nieuwenhuis HK, van Solinge WW: HK Utrecht: missense mutation in the active site of human hexokinase associated with hexokinase deficiency and severe nonspherocytic hemolytic anemia. Blood. 2003 Jan 1;101(1):345-7. Epub 2002 Aug 8. [PubMed Link Image]
Enzyme 1 Metabolite References Not Available
Enzyme 2 [top]
Enzyme 2 ID 5523
Enzyme 2 Name Sucrase-isomaltase, intestinal
Enzyme 2 Synonyms
  1. Sucrase
  2. Isomaltase
Enzyme 2 Gene Name SI
Enzyme 2 Protein Sequence >Sucrase-isomaltase, intestinal
MARKKFSGLEISLIVLFVIVTIIAIALIVVLATKTPAVDEISDSTSTPATTRVTTNPSDS
GKCPNVLNDPVNVRINCIPEQFPTEGICAQRGCCWRPWNDSLIPWCFFVDNHGYNVQDMT
TTSIGVEAKLNRIPSPTLFGNDINSVLFTTQNQTPNRFRFKITDPNNRRYEVPHQYVKEF
TGPTVSDTLYDVKVAQNPFSIQVIRKSNGKTLFDTSIGPLVYSDQYLQISARLPSDYIYG
IGEQVHKRFRHDLSWKTWPIFTRDQLPGDNNNNLYGHQTFFMCIEDTSGKSFGVFLMNSN
AMEIFIQPTPIVTYRVTGGILDFYILLGDTPEQVVQQYQQLVGLPAMPAYWNLGFQLSRW
NYKSLDVVKEVVRRNREAGIPFDTQVTDIDYMEDKKDFTYDQVAFNGLPQFVQDLHDHGQ
KYVIILDPAISIGRRANGTTYATYERGNTQHVWINESDGSTPIIGEVWPGLTVYPDFTNP
NCIDWWANECSIFHQEVQYDGLWIDMNEVSSFIQGSTKGCNVNKLNYPPFTPDILDKLMY
SKTICMDAVQNWGKQYDVHSLYGYSMAIATEQAVQKVFPNKRSFILTRSTFAGSGRHAAH
WLGDNTASWEQMEWSITGMLEFSLFGIPLVGADICGFVAETTEELCRRWMQLGAFYPFSR
NHNSDGYEHQDPAFFGQNSLLVKSSRQYLTIRYTLLPFLYTLFYKAHVFGETVARPVLHE
FYEDTNSWIEDTEFLWGPALLITPVLKQGADTVSAYIPDAIWYDYESGAKRPWRKQRVDM
YLPADKIGLHLRGGYIIPIQEPDVTTTASRKNPLGLIVALGENNTAKGDFFWDDGETKDT
IQNGNYILYTFSVSNNTLDIVCTHSSYQEGTTLAFQTVKILGLTDSVTEVRVAENNQPMN
AHSNFTYDASNQVLLIADLKLNLGRNFSVQWNQIFSENERFNCYPDADLATEQKCTQRGC
VWRTGSSLSKAPECYFPRQDNSYSVNSARYSSMGITADLQLNTANARIKLPSDPISTLRV
EVKYHKNDMLQFKIYDPQKKRYEVPVPLNIPTTPISTYEDRLYDVEIKENPFGIQIRRRS
SGRVIWDSWLPGFAFNDQFIQISTRLPSEYIYGFGEVEHTAFKRDLNWNTWGMFTRDQPP
GYKLNSYGFHPYYMALEEEGNAHGVFLLNSNAMDVTFQPTPALTYRTVGGILDFYMFLGP
TPEVATKQYHEVIGHPVMPAYWALGFQLCRYGYANTSEVRELYDAMVAANIPYDVQYTDI
DYMERQLDFTIGEAFQDLPQFVDKIRGEGMRYIIILDPAISGNETKTYPAFERGQQNDVF
VKWPNTNDICWAKVWPDLPNITIDKTLTEDEAVNASRAHVAFPDFFRTSTAEWWAREIVD
FYNEKMKFDGLWIDMNEPSSFVNGTTTNQCRNDELNYPPYFPELTKRTDGLHFRTICMEA
EQILSDGTSVLHYDVHNLYGWSQMKPTHDALQKTTGKRGIVISRSTYPTSGRWGGHWLGD
NYARWDNMDKSIIGMMEFSLFGISYTGADICGFFNNSEYHLCTRWMQLGAFYPYSRNHNI
ANTRRQDPASWNETFAEMSRNILNIRYTLLPYFYTQMHEIHANGGTVIRPLLHEFFDEKP
TWDIFKQFLWGPAFMVTPVLEPYVQTVNAYVPNARWFDYHTGKDIGVRGQFQTFNASYDT
INLHVRGGHILPCQEPAQNTFYSRQKHMKLIVAADDNQMAQGSLFWDDGESIDTYERDLY
LSVQFNLNQTTLTSTILKRGYINKSETRLGSLHVWGKGTTPVNAVTLTYNGNKNSLPFNE
DTTNMILRIDLTTHNVTLEEPIEINWS
Enzyme 2 Number of Residues 1827
Enzyme 2 Molecular Weight 209403.4
Enzyme 2 Theoretical pI 5.35
Enzyme 2 GO Classification
Function
  • catalytic activity
  • hydrolase activity
  • hydrolase activity, acting on glycosyl bonds
  • hydrolase activity, hydrolyzing O-glycosyl compounds
Process
  • carbohydrate metabolic process
  • metabolic process
  • primary metabolic process
Component
Enzyme 2 General Function Involved in catalytic activity
Enzyme 2 Specific Function Plays an important role in the final stage of carbohydrate digestion
Enzyme 2 Pathways
Enzyme 2 Reactions
  • Hydrolysis of sucrose and maltose by an alpha-D-glucosidase-type action [RN:R00801 R06087] ALL_REAC R00801 R06087(G) > R00802 R06088(G)
Enzyme 2 Pfam Domain Function
Enzyme 2 Signals
  • None
Enzyme 2 Transmembrane Regions
  • 13-32
Enzyme 2 Essentiality Not Available
Enzyme 2 GenBank ID Protein 36645 Link Image
Enzyme 2 UniProtKB/Swiss-Prot ID P14410 Link Image
Enzyme 2 UniProtKB/Swiss-Prot Entry Name SUIS_HUMAN Link Image
Enzyme 2 PDB ID Not Available
Enzyme 2 Cellular Location Not Available
Enzyme 2 Gene Sequence >5484 bp
ATGGCAAGAAAGAAATTTAGTGGATTGGAAATCTCTCTGATTGTCCTTTTTGTCATAGTT
ACTATAATAGCTATTGCCTTAATTGTTGTTTTAGCAACTAAGACACCTGCTGTTGATGAA
ATTAGTGATTCTACTTCAACTCCAGCTACTACTCGTGTGACTACAAATCCTTCTGATTCA
GGAAAATGTCCAAATGTGTTAAATGATCCTGTCAATGTGAGAATAAACTGCATTCCAGAA
CAATTCCCAACAGAGGGAATTTGTGCACAGAGAGGCTGCTGCTGGAGGCCGTGGAATGAC
TCTCTTATTCCTTGGTGCTTCTTCGTTGATAATCATGGTTATAACGTTCAAGACATGACA
ACAACAAGTATTGGAGTTGAAGCCAAATTAAACAGGATACCTTCACCTACACTATTTGGA
AATGACATCAACAGTGTTCTCTTCACAACTCAAAATCAGACACCCAATCGTTTCCGGTTC
AAGATTACTGATCCAAATAATAGAAGATATGAAGTTCCTCATCAGTATGTAAAAGAGTTT
ACTGGACCCACAGTTTCTGATACGTTGTATGATGTGAAGGTTGCCCAAAACCCATTTAGC
ATCCAAGTTATTAGGAAAAGCAACGGTAAAACTTTGTTTGACACCAGCATTGGTCCCTTA
GTGTACTCTGACCAGTACTTACAGATCTCAGCCCGTCTTCCAAGTGATTATATTTATGGT
ATTGGAGAACAAGTTCATAAGAGATTTCGTCATGATTTATCCTGGAAAACATGGCCAATT
TTTACTCGAGACCAACTTCCTGGTGATAATAATAATAATTTATACGGCCATCAAACATTC
TTTATGTGTATTGAAGATACATCTGGAAAGTCATTCGGTGTTTTTTTAATGAATAGCAAT
GCAATGGAGATTTTTATCCAGCCTACTCCAATAGTAACATATAGAGTTACCGGTGGCATT
CTGGATTTTTACATCCTTCTAGGAGATACACCAGAACAAGTAGTTCAACAGTATCAACAG
CTTGTTGGACTACCAGCAATGCCAGCATATTGGAATCTTGGATTCCAACTAAGTCGCTGG
AATTATAAGTCACTAGATGTAGTGAAAGAAGTGGTAAGGAGAAACCGGGAAGCTGGCATA
CCATTTGATACACAGGTCACTGATATTGACTACATGGAAGACAAGAAAGACTTTACTTAT
GATCAAGTTGCGTTTAACGGACTCCCTCAATTTGTGCAAGATTTGCATGACCATGGACAG
AAATATGTCATCATCTTGGACCCTGCAATTTCCATAGGTCGACGTGCCAATGGAACAACA
TATGCAACCTATGAGAGGGGAAACACACAACATGTGTGGATAAATGAGTCAGATGGAAGT
ACACCAATTATTGGAGAGGTATGGCCAGGATTAACAGTATACCCTGATTTCACTAATCCA
AACTGCATTGATTGGTGGGCAAATGAATGCAGTATTTTCCATCAAGAAGTGCAATATGAT
GGACTTTGGATTGACATGAATGAAGTTTCCAGCTTTATTCAAGGTTCAACAAAAGGATGT
AATGTAAACAAATTGAATTATCCACCGTTTACTCCTGATATTCTTGACAAACTCATGTAT
TCCAAAACAATTTGCATGGATGCTGTGCAGAACTGGGGTAAACAGTATGATGTTCATAGC
CTCTATGGATACAGCATGGCTATAGCCACAGAGCAAGCTGTACAAAAAGTTTTTCCTAAT
AAGAGAAGCTTCATTCTTACCCGCTCAACATTTGCTGGATCTGGAAGACATGCTGCTCAT
TGGTTAGGAGACAATACTGCTTCATGGGAACAAATGGAATGGTCTATAACTGGAATGCTG
GAGTTCAGTTTGTTTGGAATACCTTTGGTTGGAGCAGACATCTGTGGATTTGTGGCTGAA
ACCACAGAAGAACTTTGCAGAAGATGGATGCAACTTGGGGCATTTTATCCATTTTCCAGA
AACCATAATTCTGACGGATATGAACATCAGGATCCTGCATTTTTTGGGCAGAATTCACTT
TTGGTTAAATCATCAAGGCAGTATTTAACTATTCGCTACACCTTATTACCCTTCCTCTAC
ACTCTGTTTTATAAAGCCCATGTGTTTGGAGAAACAGTAGCAAGACCAGTTCTTCATGAG
TTTTATGAGGATACGAACAGCTGGATTGAGGACACTGAGTTTTTGTGGGGCCCTGCATTA
CTTATTACTCCTGTTCTAAAACAGGGAGCAGATACTGTGAGTGCCTACATCCCTGATGCT
ATTTGGTATGATTATGAATCTGGTGCAAAAAGGCCATGGAGGAAACAACGGGTTGATATG
TATCTTCCAGCAGACAAAATAGGATTACATCTTAGAGGAGGTTATATCATCCCCATTCAA
GAACCAGATGTAACAACAACAGCAAGCCGTAAGAATCCTCTAGGACTTATAGTCGCATTA
GGTGAAAACAACACAGCCAAAGGAGACTTTTTCTGGGATGATGGAGAAACTAAAGATACA
ATACAAAATGGCAACTACATATTATATACATTTTCAGTTTCTAATAACACATTAGATATT
GTGTGCACACATTCATCATATCAGGAAGGAACTACCTTAGCATTTCAGACTGTAAAAATC
CTTGGGTTGACAGACAGTGTTACAGAAGTTAGAGTGGCGGAAAATAATCAACCAATGAAC
GCTCATTCCAATTTCACTTATGATGCTTCTAACCAGGTTCTCCTAATTGCAGATCTCAAA
CTTAATCTTGGAAGAAACTTTAGTGTTCAATGGAATCAAATTTTCTCAGAAAATGAAAGA
TTTAATTGTTATCCAGATGCAGATTTGGCAACTGAACAAAAGTGCACACAACGTGGCTGT
GTATGGAGAACGGGTTCTTCTCTATCCAAAGCACCTGAGTGTTACTTTCCCAGACAAGAT
AACTCTTATTCAGTCAACTCAGCTCGCTATTCATCCATGGGTATAACAGCTGACCTCCAA
CTAAATACTGCAAATGCCAGAATAAAGTTACCTTCTGACCCCATCTCAACTCTTCGTGTG
GAGGTGAAATATCACAAAAATGATATGTTGCAGTTTAAGATTTATGATCCCCAAAAGAAG
AGATATGAAGTACCAGTACCGTTAAACATTCCAACCACCCCAATAAGTACTTATGAAGAC
AGACTTTATGATGTGGAAATCAAGGAAAATCCTTTTGGCATCCAGATTCGACGGAGAAGC
AGTGGAAGAGTCATTTGGGATTCTTGGCTGCCTGGATTTGCTTTTAATGACCAGTTCATT
CAAATATCGACTCGCCTGCCATCAGAATATATATATGGTTTTGGGGAAGTGGAACATACA
GCATTTAAGCGAGATCTGAACTGGAATACTTGGGGAATGTTCACAAGAGACCAACCCCCT
GGTTACAAACTTAATTCCTATGGATTTCATCCCTATTACATGGCTCTGGAAGAGGAGGGC
AATGCTCATGGTGTTTTCTTACTCAACAGCAATGCAATGGATGTTACATTCCAGCCAACT
CCTGCTCTAACTTACCGTACAGTTGGAGGGATCTTGGATTTTTATATGTTTTTGGGCCCA
ACTCCACAAGTTGCAACAAAGCAATACCATGAAGTAATTGGCCATCCAGTCATGCCAGCT
TATTGGGCTTTGGGATTCCAATTATGTCGTTATGGATATGCAAATACTTCAGAGGTTCGG
GAATTATATGACGCTATGGTGGCTGCTAACATCCCCTATGATGTTCAGTACACAGACATT
GACTACATGGAAAGGCAGCTAGACTTTACAATTGGTGAAGCATTCCAGGACCTTCCTCAG
TTTGTTGACAAAATAAGAGGAGAAGGAATGAGATACATTATTATCCTGGATCCAGCAATT
TCAGGAAATGAAACAAAGACTTACCCTGCATTTGAAAGAGGACAGCAGAATGATGTCTTT
GTCAAATGGCCAAACACCAATGACATTTGTTGGGCAAAGGTTTGGCCAGATTTGCCCAAC
ATAACAATAGATAAAACTCTAACGGAAGATGAAGCTGTTAATGCTTCCAGAGCTCATGTA
GCTTTCCCAGATTTCTTCAGGACTTCCACAGCAGAGTGGTGGGCCAGAGAAATTGTGGAC
TTTTACAATGAAAAGATGAAGTTTGATGGTTTGTGGATTGATATGAATGAGCCATCAAGT
TTTGTAAATGGAACAACTACTAATCAATGCAGAAATGACGAACTAAATTATCCACCTTAT
TTCCCAGAACTCACAAAAAGAACTGATGGATTACATTTCAGAACAATTTGCATGGAAGCT
GAGCAGATTCTTAGTGATGGAACATCAGTTTTGCATTACGATGTTCACAATCTCTATGGA
TGGTCACAGATGAAACCTACTCATGATGCATTGCAAAAGACAACTGGAAAAAGAGGGATT
GTAATTTCTCGTTCCACGTATCCTACTAGTGGACGATGGGGAGGACACTGGCTTGGAGAC
AACTATGCACGATGGGACAACATGGACAAATCAATCATTGGTATGATGGAATTTAGTCTG
TTTGGAATATCATATACTGGAGCAGACATCTGTGGTTTTTTCAACAACTCAGAATATCAT
CTCTGTACCCGCTGGATGCAACTTGGAGCATTTTATCCATACTCAAGGAATCACAACATT
GCAAATACTAGAAGACAAGATCCCGCTTCCTGGAATGAAACTTTTGCTGAAATGTCAAGG
AATATTCTAAATATTAGATACACCTTATTGCCCTATTTTTACACACAAATGCATGAAATT
CATGCTAATGGTGGCACTGTTATCCGACCCCTTTTGCATGAGTTCTTTGATGAAAAACCA
ACCTGGGATATATTCAAGCAGTTCTTATGGGGTCCAGCATTTATGGTTACCCCAGTACTG
GAACCTTATGTTCAAACTGTAAATGCCTACGTCCCCAATGCTCGGTGGTTTGACTACCAT
ACAGGCAAAGATATTGGCGTCAGAGGACAATTTCAAACATTTAATGCTTCTTATGACACA
ATAAACCTACATGTCCGTGGTGGTCACATCCTACCATGTCAAGAGCCAGCTCAAAACACA
TTTTACAGTCGACAAAAACACATGAAGCTCATTGTTGCTGCAGATGATAATCAGATGGCA
CAGGGTTCTCTGTTTTGGGATGATGGAGAGAGTATAGACACCTATGAAAGAGACCTATAT
TTATCTGTACAATTTAATTTAAACCAGACCACCTTAACAAGCACTATATTGAAGAGAGGT
TACATAAATAAAAGTGAAACGAGGCTTGGATCCCTTCATGTATGGGGGAAAGGAACTACT
CCTGTCAATGCAGTTACTCTAACGTATAACGGAAATAAAAATTCGCTTCCTTTTAATGAA
GACACTACCAACATGATATTACGTATTGATCTGACCACACACAATGTTACTCTAGAAGAA
CCAATAGAAATCAACTGGTCATGA
Enzyme 2 GenBank Gene ID X63597 Link Image
Enzyme 2 GeneCard ID SI Link Image
Enzyme 2 GenAtlas ID SI Link Image
Enzyme 2 HGNC ID HGNC:10856 Link Image
Enzyme 2 Chromosome Location 3
Enzyme 2 Locus 3q25.2-q26.2
Enzyme 2 SNPs SNPJam Report Link Image
Enzyme 2 General References
  1. Chantret I, Lacasa M, Chevalier G, Ruf J, Islam I, Mantei N, Edwards Y, Swallow D, Rousset M: Sequence of the complete cDNA and the 5' structure of the human sucrase-isomaltase gene. Possible homology with a yeast glucoamylase. Biochem J. 1992 Aug 1;285 ( Pt 3):915-23. [PubMed Link Image]
  2. Muzny DM, Scherer SE, Kaul R, Wang J, Yu J, Sudbrak R, 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, Morgan MB, Nazareth LV, Scott G, Sodergren E, Song XZ, Steffen D, Wei S, Wheeler DA, Wright MW, Worley KC, Yuan Y, Zhang Z, Adams CQ, Ansari-Lari MA, Ayele M, Brown MJ, Chen G, Chen Z, Clendenning J, Clerc-Blankenburg KP, Chen R, Chen Z, Davis C, Delgado O, Dinh HH, Dong W, Draper H, Ernst S, Fu G, Gonzalez-Garay ML, Garcia DK, Gillett W, Gu J, Hao B, Haugen E, Havlak P, He X, Hennig S, Hu S, Huang W, Jackson LR, Jacob LS, Kelly SH, Kube M, Levy R, Li Z, Liu B, Liu J, Liu W, Lu J, Maheshwari M, Nguyen BV, Okwuonu GO, Palmeiri A, Pasternak S, Perez LM, Phelps KA, Plopper FJ, Qiang B, Raymond C, Rodriguez R, Saenphimmachak C, Santibanez J, Shen H, Shen Y, Subramanian S, Tabor PE, Verduzco D, Waldron L, Wang J, Wang J, Wang Q, Williams GA, Wong GK, Yao Z, Zhang J, Zhang X, Zhao G, Zhou J, Zhou Y, Nelson D, Lehrach H, Reinhardt R, Naylor SL, Yang H, Olson M, Weinstock G, Gibbs RA: The DNA sequence, annotation and analysis of human chromosome 3. Nature. 2006 Apr 27;440(7088):1194-8. [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. Green F, Edwards Y, Hauri HP, Povey S, Ho MW, Pinto M, Swallow D: Isolation of a cDNA probe for a human jejunal brush-border hydrolase, sucrase-isomaltase, and assignment of the gene locus to chromosome 3. Gene. 1987;57(1):101-10. [PubMed Link Image]
  5. Gorvel JP, Ferrero A, Chambraud L, Rigal A, Bonicel J, Maroux S: Expression of sucrase-isomaltase and dipeptidylpeptidase IV in human small intestine and colon. Gastroenterology. 1991 Sep;101(3):618-25. [PubMed Link Image]
  6. Ouwendijk J, Moolenaar CE, Peters WJ, Hollenberg CP, Ginsel LA, Fransen JA, Naim HY: Congenital sucrase-isomaltase deficiency. Identification of a glutamine to proline substitution that leads to a transport block of sucrase-isomaltase in a pre-Golgi compartment. J Clin Invest. 1996 Feb 1;97(3):633-41. [PubMed Link Image]
  7. Jacob R, Zimmer KP, Schmitz J, Naim HY: Congenital sucrase-isomaltase deficiency arising from cleavage and secretion of a mutant form of the enzyme. J Clin Invest. 2000 Jul;106(2):281-7. [PubMed Link Image]
  8. Spodsberg N, Jacob R, Alfalah M, Zimmer KP, Naim HY: Molecular basis of aberrant apical protein transport in an intestinal enzyme disorder. J Biol Chem. 2001 Jun 29;276(26):23506-10. Epub 2001 May 4. [PubMed Link Image]
  9. Ritz V, Alfalah M, Zimmer KP, Schmitz J, Jacob R, Naim HY: Congenital sucrase-isomaltase deficiency because of an accumulation of the mutant enzyme in the endoplasmic reticulum. Gastroenterology. 2003 Dec;125(6):1678-85. [PubMed Link Image]
  10. Sander P, Alfalah M, Keiser M, Korponay-Szabo I, Kovacs JB, Leeb T, Naim HY: Novel mutations in the human sucrase-isomaltase gene (SI) that cause congenital carbohydrate malabsorption. Hum Mutat. 2006 Jan;27(1):119. [PubMed Link Image]
Enzyme 2 Metabolite References Not Available
Enzyme 3 [top]
Enzyme 3 ID 5753
Enzyme 3 Name Sorbitol dehydrogenase
Enzyme 3 Synonyms
  1. L-iditol 2-dehydrogenase
Enzyme 3 Gene Name SORD
Enzyme 3 Protein Sequence >Sorbitol dehydrogenase
MAAAAKPNNLSLVVHGPGDLRLENYPIPEPGPNEVLLRMHSVGICGSDVHYWEYGRIGNF
IVKKPMVLGHEASGTVEKVGSSVKHLKPGDRVAIEPGAPRENDEFCKMGRYNLSPSIFFC
ATPPDDGNLCRFYKHNAAFCYKLPDNVTFEEGALIEPLSVGIHACRRGGVTLGHKVLVCG
AGPIGMVTLLVAKAMGAAQVVVTDLSATRLSKAKEIGADLVLQISKESPQEIARKVEGQL
GCKPEVTIECTGAEASIQAGIYATRSGGNLVLVGLGSEMTTVPLLHAAIREVDIKGVFRY
CNTWPVAISMLASKSVNVKPLVTHRFPLEKALEAFETFKKGLGLKIMLKCDPSDQNP
Enzyme 3 Number of Residues 357
Enzyme 3 Molecular Weight 38324.2
Enzyme 3 Theoretical pI 8.06
Enzyme 3 GO Classification
Function
  • binding
  • catalytic activity
  • cation binding
  • ion binding
  • metal ion binding
  • oxidoreductase activity
  • transition metal ion binding
  • zinc ion binding
Process
  • metabolic process
  • oxidation reduction
Component
Enzyme 3 General Function Involved in zinc ion binding
Enzyme 3 Specific Function L-iditol + NAD(+) = L-sorbose + NADH
Enzyme 3 Pathways
Enzyme 3 Reactions
  • L-iditol + NAD+ = L-sorbose + NADH + H+ [RN:R07145]
Enzyme 3 Pfam Domain Function
Enzyme 3 Signals
  • None
Enzyme 3 Transmembrane Regions
  • None
Enzyme 3 Essentiality Not Available
Enzyme 3 GenBank ID Protein 156627571 Link Image
Enzyme 3 UniProtKB/Swiss-Prot ID Q00796 Link Image
Enzyme 3 UniProtKB/Swiss-Prot Entry Name DHSO_HUMAN Link Image
Enzyme 3 PDB ID 1PL8 Link Image
Enzyme 3 PDB File Show
Enzyme 3 3D Structure
Enzyme 3 Cellular Location Not Available
Enzyme 3 Gene Sequence >1074 bp
ATGGCGGCGGCGGCCAAGCCCAACAACCTTTCCCTGGTGGTGCACGGACCGGGGGACTTG
CGCCTGGAGAACTATCCTATCCCTGAACCAGGCCCAAATGAGGTCTTGCTGAGGATGCAT
TCTGTTGGAATCTGTGGCTCAGATGTCCACTACTGGGAGTATGGTCGAATTGGGAATTTT
ATTGTGAAAAAGCCCATGGTGCTGGGACATGAAGCTTCGGGAACAGTCGAAAAAGTGGGA
TCATCGGTAAAGCACCTAAAACCAGGTGATCGTGTTGCCATCGAGCCTGGTGCTCCCCGA
GAAAATGATGAATTCTGCAAGATGGGCCGATACAATCTGTCACCTTCCATCTTCTTCTGT
GCCACGCCCCCCGATGACGGGAACCTCTGCCGGTTCTATAAGCACAATGCAGCCTTTTGT
TACAAGCTTCCTGACAATGTCACCTTTGAGGAAGGCGCCCTGATCGAGCCACTTTCTGTG
GGGATCCATGCCTGCAGGAGAGGCGGAGTTACCCTGGGACACAAGGTCCTTGTGTGTGGA
GCTGGGCCAATCGGGATGGTCACTTTGCTCGTGGCCAAAGCAATGGGAGCAGCTCAAGTA
GTGGTGACTGATCTGTCTGCTACCCGATTGTCCAAAGCCAAGGAGATTGGGGCTGATTTA
GTCCTCCAGATCTCCAAGGAGAGCCCTCAGGAAATCGCCAGGAAAGTAGAAGGTCAGCTG
GGGTGCAAGCCGGAAGTCACCATCGAGTGCACGGGGGCAGAGGCCTCCATCCAGGCGGGC
ATCTACGCCACTCGCTCTGGTGGGAACCTCGTGCTTGTGGGGCTGGGCTCTGAGATGACC
ACCGTACCCCTACTGCATGCAGCCATCCGGGAGGTGGATATCAAGGGCGTGTTTCGATAC
TGCAACACGTGGCCAGTGGCGATTTCGATGCTTGCGTCCAAGTCTGTGAATGTAAAACCC
CTCGTCACCCATAGGTTTCCTCTGGAGAAAGCTCTGGAGGCCTTTGAAACATTTAAAAAG
GGATTGGGGTTGAAAATCATGCTCAAGTGTGACCCCAGTGACCAGAATCCCTGA
Enzyme 3 GenBank Gene ID NM_003104.5 Link Image
Enzyme 3 GeneCard ID SORD Link Image
Enzyme 3 GenAtlas ID SORD Link Image
Enzyme 3 HGNC ID HGNC:11184 Link Image
Enzyme 3 Chromosome Location 1
Enzyme 3 Locus 15q15.3
Enzyme 3 SNPs SNPJam Report Link Image
Enzyme 3 General References
  1. Lee FK, Cheung MC, Chung S: The human sorbitol dehydrogenase gene: cDNA cloning, sequence determination, and mapping by fluorescence in situ hybridization. Genomics. 1994 May 15;21(2):354-8. [PubMed Link Image]
  2. Iwata T, Popescu NC, Zimonjic DB, Karlsson C, Hoog JO, Vaca G, Rodriguez IR, Carper D: Structural organization of the human sorbitol dehydrogenase gene (SORD). Genomics. 1995 Mar 1;26(1):55-62. [PubMed Link Image]
  3. Carr IM, Markham AF, Coletta PL: Identification and characterisation of a sequence related to human sorbitol dehydrogenase. Eur J Biochem. 1997 May 1;245(3):760-7. [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. Zody MC, Garber M, Sharpe T, Young SK, Rowen L, O'Neill K, Whittaker CA, Kamal M, Chang JL, Cuomo CA, Dewar K, FitzGerald MG, Kodira CD, Madan A, Qin S, Yang X, Abbasi N, Abouelleil A, Arachchi HM, Baradarani L, Birditt B, Bloom S, Bloom T, Borowsky ML, Burke J, Butler J, Cook A, DeArellano K, DeCaprio D, Dorris L 3rd, Dors M, Eichler EE, Engels R, Fahey J, Fleetwood P, Friedman C, Gearin G, Hall JL, Hensley G, Johnson E, Jones C, Kamat A, Kaur A, Locke DP, Madan A, Munson G, Jaffe DB, Lui A, Macdonald P, Mauceli E, Naylor JW, Nesbitt R, Nicol R, O'Leary SB, Ratcliffe A, Rounsley S, She X, Sneddon KM, Stewart S, Sougnez C, Stone SM, Topham K, Vincent D, Wang S, Zimmer AR, Birren BW, Hood L, Lander ES, Nusbaum C: Analysis of the DNA sequence and duplication history of human chromosome 15. Nature. 2006 Mar 30;440(7084):671-5. [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. Karlsson C, Maret W, Auld DS, Hoog JO, Jornvall H: Variability within mammalian sorbitol dehydrogenases. The primary structure of the human liver enzyme. Eur J Biochem. 1989 Dec 22;186(3):543-50. [PubMed Link Image]
  8. Gevaert K, Goethals M, Martens L, Van Damme J, Staes A, Thomas GR, Vandekerckhove J: Exploring proteomes and analyzing protein processing by mass spectrometric identification of sorted N-terminal peptides. Nat Biotechnol. 2003 May;21(5):566-9. Epub 2003 Mar 31. [PubMed Link Image]
  9. 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]
  10. Pauly TA, Ekstrom JL, Beebe DA, Chrunyk B, Cunningham D, Griffor M, Kamath A, Lee SE, Madura R, Mcguire D, Subashi T, Wasilko D, Watts P, Mylari BL, Oates PJ, Adams PD, Rath VL: X-ray crystallographic and kinetic studies of human sorbitol dehydrogenase. Structure. 2003 Sep;11(9):1071-85. [PubMed Link Image]
Enzyme 3 Metabolite References Not Available
Enzyme 4 [top]
Enzyme 4 ID 6501
Enzyme 4 Name Ketohexokinase
Enzyme 4 Synonyms
  1. Hepatic fructokinase
Enzyme 4 Gene Name KHK
Enzyme 4 Protein Sequence >Ketohexokinase
MEEKQILCVGLVVLDVISLVDKYPKEDSEIRCLSQRWQRGGNASNSCTVLSLLGAPCAFM
GSMAPGHVADFVLDDLRRYSVDLRYTVFQTTGSVPIATVIINEASGSRTILYYDRSLPDV
SATDFEKVDLTQFKWIHIEGRNASEQVKMLQRIDAHNTRQPPEQKIRVSVEVEKPREELF
QLFGYGDVVFVSKDVAKHLGFQSAEEALRGLYGRVRKGAVLVCAWAEEGADALGPDGKLL
HSDAFPPPRVVDTLGAGDTFNASVIFSLSQGRSVQEALRFGCQVAGKKCGLQGFDGIV
Enzyme 4 Number of Residues 298
Enzyme 4 Molecular Weight 32730.1
Enzyme 4 Theoretical pI 5.72
Enzyme 4 GO Classification Not Available
Enzyme 4 General Function Carbohydrate transport and metabolism
Enzyme 4 Specific Function ATP + D-fructose = ADP + D-fructose 1- phosphate
Enzyme 4 Pathways
Enzyme 4 Reactions
  • ATP + D-fructose = ADP + D-fructose 1-phosphate [RN:R00866]
Enzyme 4 Pfam Domain Function
Enzyme 4 Signals
  • None
Enzyme 4 Transmembrane Regions
  • None
Enzyme 4 Essentiality Not Available
Enzyme 4 GenBank ID Protein 4557693 Link Image
Enzyme 4 UniProtKB/Swiss-Prot ID P50053 Link Image
Enzyme 4 UniProtKB/Swiss-Prot Entry Name KHK_HUMAN Link Image
Enzyme 4 PDB ID Not Available
Enzyme 4 Cellular Location Not Available
Enzyme 4 Gene Sequence >897 bp
ATGGAAGAGAAGCAGATCCTGTGCGTGGGGCTAGTGGTGCTGGACGTCATCAGCCTGGTG
GACAAGTACCCTAAGGAGGACTCGGAGATAAGGTGTTTGTCCCAGAGATGGCAGCGCGGA
GGCAACGCGTCCAACTCCTGCACCGTTCTCTCCCTGCTCGGAGCCCCCTGTGCCTTCATG
GGCTCAATGGCTCCTGGCCATGTTGCTGATTTTGTCCTGGATGACCTCCGCCGCTATTCT
GTGGACCTACGCTACACAGTCTTTCAGACCACAGGCTCCGTCCCCATCGCCACGGTCATC
ATCAACGAGGCCAGTGGTAGCCGCACCATCCTATACTATGACAGGAGCCTGCCAGATGTG
TCTGCTACAGACTTTGAGAAGGTTGATCTGACCCAGTTCAAGTGGATCCACATTGAGGGC
CGGAACGCATCGGAGCAGGTGAAGATGCTGCAGCGGATAGACGCACACAACACCAGGCAG
CCTCCAGAGCAGAAGATCCGGGTGTCCGTGGAGGTGGAGAAGCCACGAGAGGAGCTCTTC
CAGCTGTTTGGCTACGGAGACGTGGTGTTTGTCAGCAAAGATGTGGCCAAGCACTTGGGG
TTCCAGTCAGCAGAGGAAGCCTTGAGGGGCTTGTATGGTCGTGTGAGGAAAGGGGCTGTG
CTTGTCTGTGCCTGGGCTGAGGAGGGCGCCGACGCCCTGGGCCCTGATGGCAAATTGCTC
CACTCGGATGCTTTCCCGCCACCCCGCGTGGTGGATACACTGGGAGCTGGAGACACCTTC
AATGCCTCCGTCATCTTCAGCCTCTCCCAGGGGAGGAGCGTGCAGGAAGCACTGAGATTC
GGGTGCCAGGTGGCCGGCAAGAAGTGTGGCCTGCAGGGCTTTGATGGCATCGTGTGA
Enzyme 4 GenBank Gene ID NM_000221.2 Link Image
Enzyme 4 GeneCard ID KHK Link Image
Enzyme 4 GenAtlas ID KHK Link Image
Enzyme 4 HGNC ID HGNC:6315 Link Image
Enzyme 4 Chromosome Location 2
Enzyme 4 Locus 2p23.3
Enzyme 4 SNPs SNPJam Report Link Image
Enzyme 4 General References
  1. Bonthron DT, Brady N, Donaldson IA, Steinmann B: Molecular basis of essential fructosuria: molecular cloning and mutational analysis of human ketohexokinase (fructokinase). Hum Mol Genet. 1994 Sep;3(9):1627-31. [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. Hayward BE, Bonthron DT: Structure and alternative splicing of the ketohexokinase gene. Eur J Biochem. 1998 Oct 1;257(1):85-91. [PubMed Link Image]
  4. Trinh CH, Asipu A, Bonthron DT, Phillips SE: Structures of alternatively spliced isoforms of human ketohexokinase. Acta Crystallogr D Biol Crystallogr. 2009 Mar;65(Pt 3):201-11. Epub 2009 Feb 20. [PubMed Link Image]
Enzyme 4 Metabolite References Not Available
Enzyme 5 [top]
Enzyme 5 ID 12982
Enzyme 5 Name Phosphohistidine phosphatase 1 (Phosphohistidine phosphatase 1, isoform CRA_a)
Enzyme 5 Synonyms Not Available
Enzyme 5 Gene Name PHPT1
Enzyme 5 Protein Sequence >Phosphohistidine phosphatase 1 (Phosphohistidine phosphatase 1, isoform CRA_a)
MAVADLALIPDVDIDSDGVFKYVLIRVHSAPRSGAPAAESKEIVRGYKWAEYHADIYDKV
SGDMQKQGCDCECLGGGRISHQSQDKKIHVYGYSMAYGPAQHAISTEKIKAKYPDYEVTW
ANDGY
Enzyme 5 Number of Residues 125
Enzyme 5 Molecular Weight 13833
Enzyme 5 Theoretical pI Not Available
Enzyme 5 GO Classification Not Available
Enzyme 5 General Function Not Available
Enzyme 5 Specific Function Not Available
Enzyme 5 Pathways Not Available
Enzyme 5 Reactions Not Available
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 B1AMX1 Link Image
Enzyme 5 UniProtKB/Swiss-Prot Entry Name B1AMX1_HUMAN Link Image
Enzyme 5 PDB ID Not Available
Enzyme 5 Cellular Location Not Available
Enzyme 5 Gene Sequence Not Available
Enzyme 5 GenBank Gene ID Not Available
Enzyme 5 GeneCard ID B1AMX1 Link Image
Enzyme 5 GenAtlas ID Not Available
Enzyme 5 HGNC ID Not Available
Enzyme 5 Chromosome Location Not Available
Enzyme 5 Locus Not Available
Enzyme 5 SNPs SNPJam Report Link Image
Enzyme 5 General References Not Available
Enzyme 5 Metabolite References Not Available
Enzyme 6 [top]
Enzyme 6 ID 13037
Enzyme 6 Name Putative uncharacterized protein GAA
Enzyme 6 Synonyms Not Available
Enzyme 6 Gene Name GAA
Enzyme 6 Protein Sequence >Putative uncharacterized protein GAA
MGVRHPPCSHRLLAVCALVSLATAALLGHILLHDFLLVPRELSGSSPVLEETHPAHQQGA
SRPGPRDAQAHPGRPRAVPTQCDVPPNSRFDCAPDKAITQEQCEARGCCYIPAKQGLQGA
QMGQPWCFFPPSYPSYKLENLSSSEMGYTATLTRTTPTFFPKDILTLRLDVMMETENRLH
FTIKDPANRRYEVPLETPHVHSRAPSPLYSVEFSEEPFGVIVRRQLDGRVLLNTTVAPLF
FADQFLQLSTSLPSQYITGLAEHLSPLMLSTSWTRITLWNRDLAPTPGANLYGSHPFYLA
LEDGGSAHGVFLLNSNAMDVVLQPSPALSWRSTGGILDVYIFLGPEPKSVVQQYLDVVGY
PFMPPYWGLGFHLCRWGYSSTAITRQVVENMTRAHFPLDVQWNDLDYMDSRRDFTFNKDG
FRDFPAMVQELHQGGRRYMMIVDPAISSSGPAGSYRPYDEGLRRGVFITNETGQPLIGKV
WPGSTAFPDFTNPTALAWWEDMVAEFHDQVPFDGMWIDMNEPSNFIRGSEDGCPNNELEN
PPYVPGVVGGTLQAATICASSHQFLSTHYNLHNLYGLTEAIASHRALVKARGTRPFVISR
STFAGHGRYAGHWTGDVWSSWEQLASSVPEILQFNLLGVPLVGADVCGFLGNTSEELCVR
WTQLGAFYPFMRNHNSLLSLPQEPYSFSEPAQQAMRKALTLRYALLPHLYTLFHQAHVAG
ETVARPLFLEFPKDSSTWTVDHQLLWGEALLITPVLQAGKAEVTGYFPLGTWYDLQTVPV
EALGSLPPPPAAPREPAIHSEGQWVTLPAPLDTINVHLRAGYIIPLQGPGLTTTESRQQP
MALAVALTKGGEARGELFWDDGESLEVLERGAYTQVIFLARNNTIVNELVRVTSEGAGLQ
LQKVTVLGVATAPQQVLSNGVPVSNFTYSPDTKVLDICVSLLMGEQFLVSWC
Enzyme 6 Number of Residues 952
Enzyme 6 Molecular Weight 105322.9
Enzyme 6 Theoretical pI 5.91
Enzyme 6 GO Classification
Function
  • catalytic activity
  • hydrolase activity
  • hydrolase activity, acting on glycosyl bonds
  • hydrolase activity, hydrolyzing O-glycosyl compounds
Process
  • carbohydrate metabolic process
  • metabolic process
  • primary metabolic process
Component
Enzyme 6 General Function Involved in catalytic activity
Enzyme 6 Specific Function Not Available
Enzyme 6 Pathways Not Available
Enzyme 6 Reactions Not Available
Enzyme 6 Pfam Domain Function
Enzyme 6 Signals
  • None
Enzyme 6 Transmembrane Regions
  • None
Enzyme 6 Essentiality Not Available
Enzyme 6 GenBank ID Protein 119393891 Link Image
Enzyme 6 UniProtKB/Swiss-Prot ID A6NFM4 Link Image
Enzyme 6 UniProtKB/Swiss-Prot Entry Name A6NFM4_HUMAN Link Image
Enzyme 6 PDB ID Not Available
Enzyme 6 Cellular Location Not Available
Enzyme 6 Gene Sequence >2859 bp
ATGGGAGTGAGGCACCCGCCCTGCTCCCACCGGCTCCTGGCCGTCTGCGCCCTCGTGTCC
TTGGCAACCGCTGCACTCCTGGGGCACATCCTACTCCATGATTTCCTGCTGGTTCCCCGA
GAGCTGAGTGGCTCCTCCCCAGTCCTGGAGGAGACTCACCCAGCTCACCAGCAGGGAGCC
AGCAGACCAGGGCCCCGGGATGCCCAGGCACACCCCGGCCGTCCCAGAGCAGTGCCCACA
CAGTGCGACGTCCCCCCCAACAGCCGCTTCGATTGCGCCCCTGACAAGGCCATCACCCAG
GAACAGTGCGAGGCCCGCGGCTGTTGCTACATCCCTGCAAAGCAGGGGCTGCAGGGAGCC
CAGATGGGGCAGCCCTGGTGCTTCTTCCCACCCAGCTACCCCAGCTACAAGCTGGAGAAC
CTGAGCTCCTCTGAAATGGGCTACACGGCCACCCTGACCCGTACCACCCCCACCTTCTTC
CCCAAGGACATCCTGACCCTGCGGCTGGACGTGATGATGGAGACTGAGAACCGCCTCCAC
TTCACGATCAAAGATCCAGCTAACAGGCGCTACGAGGTGCCCTTGGAGACCCCGCATGTC
CACAGCCGGGCACCGTCCCCACTCTACAGCGTGGAGTTCTCCGAGGAGCCCTTCGGGGTG
ATCGTGCGCCGGCAGCTGGACGGCCGCGTGCTGCTGAACACGACGGTGGCGCCCCTGTTC
TTTGCGGACCAGTTCCTTCAGCTGTCCACCTCGCTGCCCTCGCAGTATATCACAGGCCTC
GCCGAGCACCTCAGTCCCCTGATGCTCAGCACCAGCTGGACCAGGATCACCCTGTGGAAC
CGGGACCTTGCGCCCACGCCCGGTGCGAACCTCTACGGGTCTCACCCTTTCTACCTGGCG
CTGGAGGACGGCGGGTCGGCACACGGGGTGTTCCTGCTAAACAGCAATGCCATGGATGTG
GTCCTGCAGCCGAGCCCTGCCCTTAGCTGGAGGTCGACAGGTGGGATCCTGGATGTCTAC
ATCTTCCTGGGCCCAGAGCCCAAGAGCGTGGTGCAGCAGTACCTGGACGTTGTGGGATAC
CCGTTCATGCCGCCATACTGGGGCCTGGGCTTCCACCTGTGCCGCTGGGGCTACTCCTCC
ACCGCTATCACCCGCCAGGTGGTGGAGAACATGACCAGGGCCCACTTCCCCCTGGACGTC
CAGTGGAACGACCTGGACTACATGGACTCCCGGAGGGACTTCACGTTCAACAAGGATGGC
TTCCGGGACTTCCCGGCCATGGTGCAGGAGCTGCACCAGGGCGGCCGGCGCTACATGATG
ATCGTGGATCCTGCCATCAGCAGCTCGGGCCCTGCCGGGAGCTACAGGCCCTACGACGAG
GGTCTGCGGAGGGGGGTTTTCATCACCAACGAGACCGGCCAGCCGCTGATTGGGAAGGTA
TGGCCCGGGTCCACTGCCTTCCCCGACTTCACCAACCCCACAGCCCTGGCCTGGTGGGAG
GACATGGTGGCTGAGTTCCATGACCAGGTGCCCTTCGACGGCATGTGGATTGACATGAAC
GAGCCTTCCAACTTCATCAGGGGCTCTGAGGACGGCTGCCCCAACAATGAGCTGGAGAAC
CCACCCTACGTGCCTGGGGTGGTTGGGGGGACCCTCCAGGCGGCCACCATCTGTGCCTCC
AGCCACCAGTTTCTCTCCACACACTACAACCTGCACAACCTCTACGGCCTGACCGAAGCC
ATCGCCTCCCACAGGGCGCTGGTGAAGGCTCGGGGGACACGCCCATTTGTGATCTCCCGC
TCGACCTTTGCTGGCCACGGCCGATACGCCGGCCACTGGACGGGGGACGTGTGGAGCTCC
TGGGAGCAGCTCGCCTCCTCCGTGCCAGAAATCCTGCAGTTTAACCTGCTGGGGGTGCCT
CTGGTCGGGGCCGACGTCTGCGGCTTCCTGGGCAACACCTCAGAGGAGCTGTGTGTGCGC
TGGACCCAGCTGGGGGCCTTCTACCCCTTCATGCGGAACCACAACAGCCTGCTCAGTCTG
CCCCAGGAGCCGTACAGCTTCAGCGAGCCGGCCCAGCAGGCCATGAGGAAGGCCCTCACC
CTGCGCTACGCACTCCTCCCCCACCTCTACACACTGTTCCACCAGGCCCACGTCGCGGGG
GAGACCGTGGCCCGGCCCCTCTTCCTGGAGTTCCCCAAGGACTCTAGCACCTGGACTGTG
GACCACCAGCTCCTGTGGGGGGAGGCCCTGCTCATCACCCCAGTGCTCCAGGCCGGGAAG
GCCGAAGTGACTGGCTACTTCCCCTTGGGCACATGGTACGACCTGCAGACGGTGCCAGTA
GAGGCCCTTGGCAGCCTCCCACCCCCACCTGCAGCTCCCCGTGAGCCAGCCATCCACAGC
GAGGGGCAGTGGGTGACGCTGCCGGCCCCCCTGGACACCATCAACGTCCACCTCCGGGCT
GGGTACATCATCCCCCTGCAGGGCCCTGGCCTCACAACCACAGAGTCCCGCCAGCAGCCC
ATGGCCCTGGCTGTGGCCCTGACCAAGGGTGGGGAGGCCCGAGGGGAGCTGTTCTGGGAC
GATGGAGAGAGCCTGGAAGTGCTGGAGCGAGGGGCCTACACACAGGTCATCTTCCTGGCC
AGGAATAACACGATCGTGAATGAGCTGGTACGTGTGACCAGTGAGGGAGCTGGCCTGCAG
CTGCAGAAGGTGACTGTCCTGGGCGTGGCCACGGCGCCCCAGCAGGTCCTCTCCAACGGT
GTCCCTGTCTCCAACTTCACCTACAGCCCCGACACCAAGGTCCTGGACATCTGTGTCTCG
CTGTTGATGGGAGAGCAGTTTCTCGTCAGCTGGTGTTAG
Enzyme 6 GenBank Gene ID NM_000152.3 Link Image
Enzyme 6 GeneCard ID GAA Link Image
Enzyme 6 GenAtlas ID GAA Link Image
Enzyme 6 HGNC ID HGNC:4065 Link Image
Enzyme 6 Chromosome Location 1
Enzyme 6 Locus 17q25.2-q25.3
Enzyme 6 SNPs SNPJam Report Link Image
Enzyme 6 General References
  1. Zody MC, Garber M, Adams DJ, Sharpe T, Harrow J, Lupski JR, Nicholson C, Searle SM, Wilming L, Young SK, Abouelleil A, Allen NR, Bi W, Bloom T, Borowsky ML, Bugalter BE, Butler J, Chang JL, Chen CK, Cook A, Corum B, Cuomo CA, de Jong PJ, DeCaprio D, Dewar K, FitzGerald M, Gilbert J, Gibson R, Gnerre S, Goldstein S, Grafham DV, Grocock R, Hafez N, Hagopian DS, Hart E, Norman CH, Humphray S, Jaffe DB, Jones M, Kamal M, Khodiyar VK, LaButti K, Laird G, Lehoczky J, Liu X, Lokyitsang T, Loveland J, Lui A, Macdonald P, Major JE, Matthews L, Mauceli E, McCarroll SA, Mihalev AH, Mudge J, Nguyen C, Nicol R, O'Leary SB, Osoegawa K, Schwartz DC, Shaw-Smith C, Stankiewicz P, Steward C, Swarbreck D, Venkataraman V, Whittaker CA, Yang X, Zimmer AR, Bradley A, Hubbard T, Birren BW, Rogers J, Lander ES, Nusbaum C: DNA sequence of human chromosome 17 and analysis of rearrangement in the human lineage. Nature. 2006 Apr 20;440(7087):1045-9. [PubMed Link Image]
Enzyme 6 Metabolite References Not Available
Enzyme 7 [top]
Enzyme 7 ID 21022
Enzyme 7 Name 14 kDa phosphohistidine phosphatase
Enzyme 7 Synonyms
  1. Phosphohistidine phosphatase 1
  2. Protein janus-A homolog
Enzyme 7 Gene Name PHPT1
Enzyme 7 Protein Sequence >14 kDa phosphohistidine phosphatase
MAVADLALIPDVDIDSDGVFKYVLIRVHSAPRSGAPAAESKEIVRGYKWAEYHADIYDKV
SGDMQKQGCDCECLGGGRISHQSQDKKIHVYGYSMAYGPAQHAISTEKIKAKYPDYEVTW
ANDGY
Enzyme 7 Number of Residues 125
Enzyme 7 Molecular Weight 13832.4
Enzyme 7 Theoretical pI 5.98
Enzyme 7 GO Classification Not Available
Enzyme 7 General Function Involved in phosphohistidine phosphatase activity
Enzyme 7 Specific Function Exhibits phosphohistidine phosphatase activity
Enzyme 7 Pathways Not Available
Enzyme 7 Reactions Not Available
Enzyme 7 Pfam Domain Function
Enzyme 7 Signals
  • None
Enzyme 7 Transmembrane Regions
  • None
Enzyme 7 Essentiality Not Available
Enzyme 7 GenBank ID Protein 8895093 Link Image
Enzyme 7 UniProtKB/Swiss-Prot ID Q9NRX4 Link Image
Enzyme 7 UniProtKB/Swiss-Prot Entry Name PHP14_HUMAN Link Image
Enzyme 7 PDB ID Not Available
Enzyme 7 Cellular Location Not Available
Enzyme 7 Gene Sequence >378 bp
ATGGCGGTGGCGGACCTCGCTCTCATTCCTGATGTGGACATCGACTCCGACGGCGTCTTC
AAGTATGTGCTGATCCGAGTCCACTCGGCTCCCCGCTCCGGGGCTCCGGCTGCAGAGAGC
AAGGAGATCGTGCGCGGCTACAAGTGGGCTGAGTACCATGCGGACATCTACGACAAAGTG
TCGGGCGACATGCAGAAGCAAGGCTGCGACTGTGAGTGTCTGGGCGGCGGGCGCATCTCC
CACCAGAGTCAGGACAAGAAGATTCACGTGTACGGCTATTCCATGGCCTATGGTCCTGCC
CAGCACGCCATTTCAACTGAGAAAATCAAAGCCAAGTACCCCGACTACGAGGTCACCTGG
GCTAACGACGGCTACTGA
Enzyme 7 GenBank Gene ID AF164795 Link Image
Enzyme 7 GeneCard ID PHPT1 Link Image
Enzyme 7 GenAtlas ID PHPT1 Link Image
Enzyme 7 HGNC ID HGNC:30033 Link Image
Enzyme 7 Chromosome Location 9
Enzyme 7 Locus 9q34.3
Enzyme 7 SNPs SNPJam Report Link Image
Enzyme 7 General References
  1. Ek P, Pettersson G, Ek B, Gong F, Li JP, Zetterqvist O: Identification and characterization of a mammalian 14-kDa phosphohistidine phosphatase. Eur J Biochem. 2002 Oct;269(20):5016-23. [PubMed Link Image]
  2. Hu RM, Han ZG, Song HD, Peng YD, Huang QH, Ren SX, Gu YJ, Huang CH, Li YB, Jiang CL, Fu G, Zhang QH, Gu BW, Dai M, Mao YF, Gao GF, Rong R, Ye M, Zhou J, Xu SH, Gu J, Shi JX, Jin WR, Zhang CK, Wu TM, Huang GY, Chen Z, Chen MD, Chen JL: Gene expression profiling in the human hypothalamus-pituitary-adrenal axis and full-length cDNA cloning. Proc Natl Acad Sci U S A. 2000 Aug 15;97(17):9543-8. [PubMed Link Image]
  3. Lai CH, Chiu JY, Lin W: Identification of the human crooked neck gene by comparative gene identification. Biochim Biophys Acta. 2001 Feb 16;1517(3):449-54. [PubMed Link Image]
  4. Wiemann S, Weil B, Wellenreuther R, Gassenhuber J, Glassl S, Ansorge W, Bocher M, Blocker H, Bauersachs S, Blum H, Lauber J, Dusterhoft A, Beyer A, Kohrer K, Strack N, Mewes HW, Ottenwalder B, Obermaier B, Tampe J, Heubner D, Wambutt R, Korn B, Klein M, Poustka A: Toward a catalog of human genes and proteins: sequencing and analysis of 500 novel complete protein coding human cDNAs. Genome Res. 2001 Mar;11(3):422-35. [PubMed Link Image]
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Enzyme 7 Metabolite References Not Available