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Human Metabolome Database Version 2.5

 

Showing metabocard for O-Phosphoethanolamine (HMDB00224)

Legend: metabolite field enzyme field

Version 2.5
Creation Date 2005-11-16 15:48:42
Update Date 2009-05-20 11:10:58
Accession Number HMDB00224
Secondary Accession Numbers HMDB12279
Common Name O-Phosphoethanolamine
Description Phosphoethanolamine (PE) is a phosphomonoester metabolite of the phospholipid metabolism. PE is a precursor of phospholipid synthesis and a product of phospholipid breakdown. Phosphomonoesters are present at much higher levels in brain than in other organs. In developing brain, phosphomonoesters are normally elevated during the period of neuritic proliferation. This also coincides with the occurrence of normal programmed cell death and synaptic pruning in developing brain. These findings are consistent with the role of phosphomonoesters in membrane biosynthesis. PE shows a strong structural similarity to the inhibitory neurotransmitter, GABA, and the GABAB receptor partial agonist, 3-amino-propylphosphonic acid. PE is a phosphomonoester which is decreased in post-mortem Alzheimer's disease (AD) brain. (PMID: 7791524, 8588821, 11566853)
Synonyms
  1. Phosphoryethanolamine
  2. Phosphoric acid 2-aminoethyl phenyl ester
  3. Phosphonoethanolamine
  4. Phosphoethanolamine
  5. OPE
  6. O-phosphorylethanolamine
  7. O-phosphocolamine
  8. O-Phosphoethanolamine
  9. Monoaminoethyl phosphate
  10. Mono(2-aminoethyl) phosphate
  11. Ethanolamine phosphate
  12. Ethanolamine acid phosphate
  13. Ethanolamine O-phosphate
  14. EAP
  15. Colaminphosphoric acid
  16. Colamine phosphoric acid
  17. Colamine phosphate
  18. 2-aminoethyl dihydrogen phosphate
  19. 2-amino-Ethanol phosphate
  20. 2-amino-Ethanol dihydrogen phosphate
  21. 2-amino-Ethanol dihydrogen phosphate (ester)
  22. 2-Aminoethanol O-phosphate
  23. 2-aminoethyl phosphate
  24. 2-aminoethyl dihydrogen phosphate (ACD/Name 4.0)
  25. Colamine acid phosphate
  26. Colaminephosphoric acid
  27. PETN
  28. Phosphorylethanolamine
Chemical IUPAC Name 2-aminoethyl dihydrogen phosphate
Chemical Formula C2H8NO4P
Chemical Structure Structure
Chemical Taxonomy
Kingdom
  • Organic
Super Class
  • Miscellaneous
Class
  • Acyl Phosphates
Sub Class
  • Short chain acyl phosphates
Family
  • Mammalian Metabolite
Species
  • primary amine
  • primary aliphatic amine (alkylamine)
  • phosphoric acid ester
Biofunction
  • Component of Glycerophospholipid metabolism
Application
Source
  • Endogenous
Average Molecular Weight 141.063
Monoisotopic Molecular Weight 141.019089
Isomeric SMILES NCCOP(O)(O)=O
Canonical SMILES NCCOP(O)(O)=O
KEGG Compound ID C00346 Link Image
BioCyc ID PHOSPHORYL-ETHANOLAMINE Link Image
BiGG ID 1485304 Link Image
Wikipedia Link Phosphoethanolamine Link Image
NuGOwiki Link HMDB00224 Link Image
Metagene Link HMDB00224 Link Image
METLIN ID 5233 Link Image
PubChem Compound 1015 Link Image
PubChem Substance 157361 Link Image
ChEBI ID 17553 Link Image
CAS Registry Number 1071-23-4
InChI Identifier InChI=1/C2H8NO4P/c3-1-2-7-8(4,5)6/h1-3H2,(H2,4,5,6)
Synthesis Reference Muller K; Schulz J; Oemus R Phosphoethanolamine--a substrate of alkaline phosphatase isolated from rat calvaria. Biomedica biochimica acta (1989), 48(8), 495-504.
Melting Point (Experimental) 241-243 oC
Experimental Water Solubility 72 mg/mL [HMP experimental] Source: PhysProp
Predicted Water Solubility 25.8 mg/mL [Predicted by ALOGPS]; 1000 mg/mL at 25 oC [MEYLAN,WM et al. (1996)] Calculated using ALOGPS
Physiological Charge -1
State Solid
Experimental LogP/Hydrophobicity Not Available Source: PhysProp
Predicted LogP/Hydrophobicity -2.5 [Predicted by PubChem via XLOGP]; -1.69 [MEYLAN,WM & HOWARD,PH (1995)]; -1.54 [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 1A25 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 Not Available
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 Not Available
BMRB Spectrum Not Available
Cellular Location
  • Cytoplasm
  • endoplasmic reticulum
Biofluid Location
  • Blood
  • Cerebrospinal Fluid
  • Urine
Tissue Location Not Available
Concentrations (Normal)
Biofluid Blood
Value 19 +/- 9.9 uM
Age Newborn:0-30 days 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 4.0 +/- 2.0 uM
Age Adult:>18 yrs old
Sex Female
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 6.0 +/- 1.1 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 6.30 (4.70-9.60) uM
Age Adult:>18 yrs old
Sex Both
Patient information Normal
Comments Not Available
References
  • Seki Y, Kimura M, Mizutani N, Fujita M, Aimi Y, Suzuki Y: Cerebrospinal fluid taurine after traumatic brain injury. Neurochem Res. 2005 Jan;30(1):123-8. [PubMed Link Image]
Biofluid Urine
Value 4.276 (1.644-6.908) umol/mmol creatinine
Age Adult:>18 yrs old
Sex Both
Patient information Normal
Comments Not Available
References
  • Doctor's Data
Biofluid Urine
Value 8.2 +/- 2.0 umol/mmol creatinine
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 Cornelius Lentner.
  • West Cadwell, N.J. : Medical education Div., Ciba-Geigy Corp.
  • Basel, Switzerland c1981-1992.
Concentrations (Abnormal)
Biofluid CSF
Value 11.3 (6.50-16.4) uM
Age Adult:>18 yrs old
Sex Both
Condition Traumatic brain injury
Comments Severe traumatic brain injury (TBI)
References
  • Seki Y, Kimura M, Mizutani N, Fujita M, Aimi Y, Suzuki Y: Cerebrospinal fluid taurine after traumatic brain injury. Neurochem Res. 2005 Jan;30(1):123-8. [PubMed Link Image]
Associated Disorders
Condition References
Traumatic brain injury
  • Seki Y, Kimura M, Mizutani N, Fujita M, Aimi Y, Suzuki Y: Cerebrospinal fluid taurine after traumatic brain injury. Neurochem Res. 2005 Jan;30(1):123-8. [PubMed Link Image]
OMIM ID Not Available
Pathways
Name SMPDB Link KEGG Link
Sphingolipid Metabolism SMP00034 Link Image map00500 Link Image
General References
  1. Silwood CJ, Lynch E, Claxson AW, Grootveld MC: 1H and (13)C NMR spectroscopic analysis of human saliva. J Dent Res. 2002 Jun;81(6):422-7. [PubMed Link Image]
  2. Seki Y, Kimura M, Mizutani N, Fujita M, Aimi Y, Suzuki Y: Cerebrospinal fluid taurine after traumatic brain injury. Neurochem Res. 2005 Jan;30(1):123-8. [PubMed Link Image]
  3. Wikipedia Link Image
Metabolic Enzymes
  1. Choline/ethanolamine kinase
  2. Ethanolamine kinase 1
  3. Phosphoethanolamine/phosphocholine phosphatase
  4. Ethanolamine kinase 2
  5. Choline kinase beta
  6. ETNK2 protein (Ethanolamine kinase 2, isoform CRA_b) (Ethanolamine kinase 2)
Enzyme 1 [top]
Enzyme 1 ID 6056
Enzyme 1 Name Choline/ethanolamine kinase
Enzyme 1 Synonyms
  1. Choline kinase beta
  2. CK
  3. CKB
  4. Choline kinase-like protein
  5. Ethanolamine kinase
  6. EK
  7. Ethanolamine kinase beta
  8. EKB
  9. choline/ethanolamine kinase beta
  10. CKEKB
Enzyme 1 Gene Name CHKB
Enzyme 1 Protein Sequence >Choline/ethanolamine kinase
MAAEATAVAGSGAVGGCLAKDGLQQSKCPDTTPKRRRASSLSRDAERRAYQWCREYLGGA
WRRVQPEELRVYPVSGGLSNLLFRCSLPDHLPSVGEEPREVLLRLYGAILQGVDSLVLES
VMFAILAERSLGPQLYGVFPEGRLEQYIPSRPLKTQELREPVLSAAIATKMAQFHGMEMP
FTKEPHWLFGTMERYLKQIQDLPPTGLPEMNLLEMYSLKDEMGNLRKLLESTPSPVVFCH
NDIQEGNILLLSEPENADSLMLVDFEYSSYNYRGFDIGNHFCEWVYDYTHEEWPFYKARP
TDYPTQEQQLHFIRHYLAEAKKGETLSQEEQRKLEEDLLVEVSRYALASHFFWGLWSILQ
ASMSTIEFGYLDYAQSRFQFYFQQKGQLTSVHSSS
Enzyme 1 Number of Residues 395
Enzyme 1 Molecular Weight 45271.0
Enzyme 1 Theoretical pI 5.20
Enzyme 1 GO Classification Not Available
Enzyme 1 General Function Cell wall/membrane/envelope biogenesis
Enzyme 1 Specific Function Has a key role in phospholipid biosynthesis. Catalyzes the first step in phosphatidylethanolamine biosynthesis. Phosphorylates ethanolamine, and can also act on choline (in vitro). Has higher activity with ethanolamine. May not significantly contribute to in vivo phosphatidylcholine biosynthesis
Enzyme 1 Pathways
Enzyme 1 Reactions
  • ATP + ethanolamine = ADP + O-phosphoethanolamine [RN:R01468]
Enzyme 1 Pfam Domain Function
Enzyme 1 Signals
  • None
Enzyme 1 Transmembrane Regions
  • None
Enzyme 1 Essentiality Not Available
Enzyme 1 GenBank ID Protein Not Available
Enzyme 1 UniProtKB/Swiss-Prot ID Q9Y259 Link Image
Enzyme 1 UniProtKB/Swiss-Prot Entry Name CHKB_HUMAN Link Image
Enzyme 1 PDB ID Not Available
Enzyme 1 Cellular Location Not Available
Enzyme 1 Gene Sequence >1188 bp
ATGGCGGCCGAGGCGACAGCTGTGGCCGGAAGCGGGGCTGTTGGCGGCTGCCTGGCCAAA
GACGGCTTGCAGCAGTCTAAGTGCCCGGACACTACCCCAAAACGGCGGCGCGCCTCGTCG
CTGTCGCGTGACGCCGAGCGCCGAGCCTACCAATGGTGCCGGGAGTACTTGGGCGGGGCC
TGGCGCCGAGTGCAGCCCGAGGAGCTGAGGGTTTACCCCGTGAGCGGAGGCCTCAGCAAC
CTGCTCTTCCGCTGCTCGCTCCCGGACCACCTGCCCAGCGTTGGCGAGGAGCCCCGGGAG
GTGCTTCTGCGGCTGTACGGAGCCATCTTGCAGGGCGTGGACTCCCTGGTGCTAGAAAGC
GTGATGTTCGCCATACTTGCGGAGCGGTCGCTGGGGCCCCAGCTGTACGGAGTCTTCCCA
GAGGGCCGGCTGGAACAGTACATCCCAAGTCGGCCATTGAAAACTCAAGAGCTTCGAGAG
CCAGTGTTGTCAGCAGCCATTGCCACGAAGATGGCGCAATTTCATGGCATGGAGATGCCT
TTCACCAAGGAGCCCCACTGGCTGTTTGGGACCATGGAGCGGTACCTAAAACAGATCCAG
GACCTGCCCCCAACTGGCCTCCCTGAGATGAACCTGCTGGAGATGTACAGCCTGAAGGAT
GAGATGGGCAACCTCAGGAAGTTACTAGAGTCTACCCCATCGCCAGTCGTCTTCTGCCAC
AATGACATCCAGGAAGGGAACATCTTGCTGCTCTCAGAGCCAGAAAATGCTGACAGCCTC
ATGCTGGTGGACTTCGAGTACAGCAGTTATAACTATAGGGGCTTTGACATTGGGAACCAT
TTTTGTGAGTGGGTTTATGATTATACTCACGAGGAATGGCCTTTCTACAAAGCAAGGCCC
ACAGACTACCCCACTCAAGAACAGCAGTTGCATTTTATTCGTCATTACCTGGCAGAGGCA
AAGAAAGGTGAGACCCTCTCCCAAGAGGAGCAGAGAAAACTGGAAGAAGATTTGCTGGTA
GAAGTCAGTCGGTATGCTCTGGCATCCCATTTCTTCTGGGGTCTGTGGTCCATCCTCCAG
GCATCCATGTCCACCATAGAATTTGGTTACTTGGACTATGCCCAGTCTCGGTTCCAGTTC
TACTTCCAGCAGAAGGGGCAGCTGACCAGTGTCCACTCCTCATCCTGA
Enzyme 1 GenBank Gene ID AB029886 Link Image
Enzyme 1 GeneCard ID CHKB Link Image
Enzyme 1 GenAtlas ID CHKB Link Image
Enzyme 1 HGNC ID HGNC:1938 Link Image
Enzyme 1 Chromosome Location 2
Enzyme 1 Locus 22q13.33
Enzyme 1 SNPs SNPJam Report Link Image
Enzyme 1 General References
  1. Yamazaki N, Shinohara Y, Kajimoto K, Shindo M, Terada H: Novel expression of equivocal messages containing both regions of choline/ethanolamine kinase and muscle type carnitine palmitoyltransferase I. J Biol Chem. 2000 Oct 13;275(41):31739-46. [PubMed Link Image]
  2. Collins JE, Wright CL, Edwards CA, Davis MP, Grinham JA, Cole CG, Goward ME, Aguado B, Mallya M, Mokrab Y, Huckle EJ, Beare DM, Dunham I: A genome annotation-driven approach to cloning the human ORFeome. Genome Biol. 2004;5(10):R84. Epub 2004 Sep 30. [PubMed Link Image]
  3. Dunham I, Shimizu N, Roe BA, Chissoe S, Hunt AR, Collins JE, Bruskiewich R, Beare DM, Clamp M, Smink LJ, Ainscough R, Almeida JP, Babbage A, Bagguley C, Bailey J, Barlow K, Bates KN, Beasley O, Bird CP, Blakey S, Bridgeman AM, Buck D, Burgess J, Burrill WD, O'Brien KP, et al.: The DNA sequence of human chromosome 22. Nature. 1999 Dec 2;402(6761):489-95. [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. Yu LR, Zhu Z, Chan KC, Issaq HJ, Dimitrov DS, Veenstra TD: Improved titanium dioxide enrichment of phosphopeptides from HeLa cells and high confident phosphopeptide identification by cross-validation of MS/MS and MS/MS/MS spectra. J Proteome Res. 2007 Nov;6(11):4150-62. Epub 2007 Oct 9. [PubMed Link Image]
  6. Gallego-Ortega D, Ramirez de Molina A, Ramos MA, Valdes-Mora F, Barderas MG, Sarmentero-Estrada J, Lacal JC: Differential role of human choline kinase alpha and beta enzymes in lipid metabolism: implications in cancer onset and treatment. PLoS One. 2009 Nov 12;4(11):e7819. [PubMed Link Image]
Enzyme 1 Metabolite References Not Available
Enzyme 2 [top]
Enzyme 2 ID 6137
Enzyme 2 Name Ethanolamine kinase 1
Enzyme 2 Synonyms
  1. EKI 1
Enzyme 2 Gene Name ETNK1
Enzyme 2 Protein Sequence >Ethanolamine kinase 1
MLCGRPRSSSDNRNFLRERAGLSSAAVQTRIGNSAASRRSPAARPPVPAPPALPRGRPGT
EGSTSLSAPAVLVVAVAVVVVVVSAVAWAMANYIHVPPGSPEVPKLNVTVQDQEEHRCRE
GALSLLQHLRPHWDPQEVTLQLFTDGITNKLIGCYVGNTMEDVVLVRIYGNKTELLVDRD
EEVKSFRVLQAHGCAPQLYCTFNNGLCYEFIQGEALDPKHVCNPAIFRLIARQLAKIHAI
HAHNGWIPKSNLWLKMGKYFSLIPTGFADEDINKRFLSDIPSSQILQEEMTWMKEILSNL
GSPVVLCHNDLLCKNIIYNEKQGDVQFIDYEYSGYNYLAYDIGNHFNEFAGVSDVDYSLY
PDRELQSQWLRAYLEAYKEFKGFGTEVTEKEVEILFIQVNQFALASHFFWGLWALIQAKY
STIEFDFLGYAIVRFNQYFKMKPEVTALKVPE
Enzyme 2 Number of Residues 452
Enzyme 2 Molecular Weight 50967.9
Enzyme 2 Theoretical pI 6.51
Enzyme 2 GO Classification Not Available
Enzyme 2 General Function Cell wall/membrane/envelope biogenesis
Enzyme 2 Specific Function Highly specific for ethanolamine phosphorylation. May be a rate-controlling step in phosphatidylethanolamine biosynthesis
Enzyme 2 Pathways
Enzyme 2 Reactions
  • ATP + ethanolamine = ADP + O-phosphoethanolamine [RN:R01468]
Enzyme 2 Pfam Domain Function
Enzyme 2 Signals
  • None
Enzyme 2 Transmembrane Regions
  • None
Enzyme 2 Essentiality Not Available
Enzyme 2 GenBank ID Protein 9998952 Link Image
Enzyme 2 UniProtKB/Swiss-Prot ID Q9HBU6 Link Image
Enzyme 2 UniProtKB/Swiss-Prot Entry Name EKI1_HUMAN Link Image
Enzyme 2 PDB ID Not Available
Enzyme 2 Cellular Location Not Available
Enzyme 2 Gene Sequence >1359 bp
ATGCTCTGCGGCCGCCCGCGGTCCAGCTCCGACAACAGGAATTTTCTCCGAGAGCGGGCC
GGGCTCAGTTCAGCTGCTGTCCAGACCCGGATCGGCAACAGTGCCGCCTCCAGACGTTCT
CCTGCCGCTCGCCCGCCCGTCCCAGCGCCCCCAGCCCTCCCGCGAGGGCGCCCCGGGACG
GAAGGATCCACCAGTCTGTCGGCGCCCGCCGTTCTCGTGGTCGCCGTCGCCGTCGTCGTG
GTGGTAGTCTCCGCCGTCGCCTGGGCCATGGCCAATTACATCCACGTCCCTCCCGGCTCC
CCGGAGGTGCCCAAGCTGAACGTCACCGTTCAGGATCAGGAGGAGCATCGCTGCCGGGAG
GGGGCCCTGAGCCTCCTGCAACACCTGCGGCCTCACTGGGACCCCCAGGAGGTGACCCTG
CAGCTCTTCACAGATGGAATCACAAATAAACTTATTGGCTGTTACGTGGGAAACACCATG
GAGGATGTAGTCCTGGTGAGAATTTATGGCAATAAGACTGAGTTATTAGTCGATCGAGAT
GAGGAAGTAAAGAGTTTTCGAGTGTTGCAGGCTCATGGGTGTGCACCACAACTCTACTGT
ACCTTCAATAATGGACTATGCTATGAATTTATACAAGGAGAAGCACTGGATCCAAAGCAT
GTCTGCAACCCAGCCATTTTCAGGCTAATAGCTCGTCAGCTTGCTAAAATCCATGCTATT
CATGCACACAATGGCTGGATCCCCAAATCTAATCTTTGGCTAAAGATGGGAAAGTATTTC
TCTCTCATTCCCACAGGATTTGCAGATGAAGACATTAATAAAAGGTTCCTAAGTGATATC
CCAAGCTCTCAGATTCTCCAGGAAGAGATGACTTGGATGAAGGAGATTCTTTCCAACCTG
GGCTCACCTGTTGTGCTTTGCCATAATGACCTATTGTGTAAGAATATAATCTACAATGAG
AAACAAGGTGATGTACAGTTCATTGATTATGAATATTCTGGATACAACTACCTGGCATAT
GATATTGGAAATCATTTCAATGAATTTGCAGGTGTGAGTGATGTAGACTATAGTCTGTAT
CCAGATAGAGAACTACAGAGTCAGTGGCTGCGTGCTTACCTTGAAGCCTACAAAGAATTT
AAGGGCTTTGGGACTGAAGTTACTGAAAAGGAGGTAGAAATACTCTTCATTCAAGTCAAT
CAGTTTGCATTGGCTTCTCATTTCTTTTGGGGATTGTGGGCTTTGATTCAAGCCAAATAC
TCCACTATTGAGTTTGATTTCCTTGGGTATGCAATTGTTCGTTTTAACCAGTACTTTAAA
ATGAAGCCTGAGGTTACTGCATTAAAAGTGCCTGAGTAA
Enzyme 2 GenBank Gene ID AF207600 Link Image
Enzyme 2 GeneCard ID ETNK1 Link Image
Enzyme 2 GenAtlas ID ETNK1 Link Image
Enzyme 2 HGNC ID HGNC:24649 Link Image
Enzyme 2 Chromosome Location 1
Enzyme 2 Locus 12p12.1
Enzyme 2 SNPs SNPJam Report Link Image
Enzyme 2 General References
  1. Lykidis A, Wang J, Karim MA, Jackowski S: Overexpression of a mammalian ethanolamine-specific kinase accelerates the CDP-ethanolamine pathway. J Biol Chem. 2001 Jan 19;276(3):2174-9. Epub 2000 Oct 23. [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. Choudhary C, Kumar C, Gnad F, Nielsen ML, Rehman M, Walther TC, Olsen JV, Mann M: Lysine acetylation targets protein complexes and co-regulates major cellular functions. Science. 2009 Aug 14;325(5942):834-40. Epub 2009 Jul 16. [PubMed Link Image]
Enzyme 2 Metabolite References Not Available
Enzyme 3 [top]
Enzyme 3 ID 8634
Enzyme 3 Name Phosphoethanolamine/phosphocholine phosphatase
Enzyme 3 Synonyms Not Available
Enzyme 3 Gene Name PHOSPHO1
Enzyme 3 Protein Sequence >Phosphoethanolamine/phosphocholine phosphatase
MSGCFPVSGLRCLSRDGRMAAQGAPRFLLTFDFDETIVDENSDDSIVRAAPGQRLPESLR
ATYREGFYNEYMQRVFKYLGEQGVRPRDLSAIYEAIPLSPGMSDLLQFVAKQGACFEVIL
ISDANTFGVESSLRAAGHHSLFRRILSNPSGPDARGLLALRPFHTHSCARCPANMCKHKV
LSDYLRERAHDGVHFERLFYVGDGANDFCPMGLLAGGDVAFPRRGYPMHRLIQEAQKAEP
SSFRASVVPWETAADVRLHLQQVLKSC
Enzyme 3 Number of Residues 267
Enzyme 3 Molecular Weight 29712.5
Enzyme 3 Theoretical pI 7.78
Enzyme 3 GO Classification
Function
  • catalytic activity
  • hydrolase activity
  • hydrolase activity, acting on ester bonds
  • phosphatase activity
  • phosphoric ester hydrolase activity
Process
  • metabolic process
Component
Enzyme 3 General Function Involved in phosphatase activity
Enzyme 3 Specific Function Phosphatase that has a high activity toward phosphoethanolamine (PEA) and phosphocholine (PCho). May be involved in the generation of inorganic phosphate for bone mineralization
Enzyme 3 Pathways
Enzyme 3 Reactions
  • (1) O-phosphoethanolamine + H2O = ethanolamine + phosphate [RN:R06870]
  • (2) phosphocholine + H2O = choline + phosphate [RN:R06871]
Enzyme 3 Pfam Domain Function
Enzyme 3 Signals
  • None
Enzyme 3 Transmembrane Regions
  • None
Enzyme 3 Essentiality Not Available
Enzyme 3 GenBank ID Protein 20196839 Link Image
Enzyme 3 UniProtKB/Swiss-Prot ID Q8TCT1 Link Image
Enzyme 3 UniProtKB/Swiss-Prot Entry Name PHOP1_HUMAN Link Image
Enzyme 3 PDB ID Not Available
Enzyme 3 Cellular Location Not Available
Enzyme 3 Gene Sequence >804 bp
ATGAGTGGCTGTTTTCCAGTTTCTGGCCTCCGCTGCCTATCTAGGGACGGCAGGATGGCC
GCGCAGGGCGCGCCGCGCTTCCTCCTGACCTTCGACTTCGACGAGACTATCGTGGACGAA
AACAGCGACGATTCGATCGTGCGCGCCGCGCCGGGCCAGCGGCTCCCGGAGAGCCTGCGA
GCCACCTACCGCGAGGGCTTCTACAACGAGTACATGCAGCGCGTCTTCAAGTACCTGGGC
GAGCAGGGCGTGCGGCCGCGGGACCTGAGCGCCATCTACGAAGCCATCCCTTTGTCGCCA
GGCATGAGCGACCTGCTGCAGTTTGTGGCAAAACAGGGCGCCTGCTTCGAGGTGATTCTC
ATCTCCGATGCCAACACCTTTGGCGTGGAGAGCTCGCTGCGCGCCGCCGGCCACCACAGC
CTGTTCCGCCGCATCCTCAGCAACCCGTCGGGGCCGGATGCGCGGGGACTGCTGGCTCTG
CGGCCGTTCCACACACACAGCTGCGCGCGCTGCCCCGCCAACATGTGCAAGCACAAGGTG
CTCAGCGACTACCTGCGCGAGCGGGCCCACGACGGCGTGCACTTCGAGCGCCTCTTCTAC
GTGGGCGACGGCGCCAACGACTTCTGCCCCATGGGGCTGCTGGCGGGCGGCGACGTGGCC
TTCCCGCGCCGCGGCTACCCCATGCACCGCCTCATTCAGGAGGCCCAGAAGGCCGAGCCC
AGCTCGTTCCGCGCCAGCGTGGTGCCCTGGGAAACGGCTGCAGATGTGCGCCTCCACCTG
CAACAGGTGCTGAAGTCGTGCTGA
Enzyme 3 GenBank Gene ID AJ457189 Link Image
Enzyme 3 GeneCard ID PHOSPHO1 Link Image
Enzyme 3 GenAtlas ID PHOSPHO1 Link Image
Enzyme 3 HGNC ID HGNC:16815 Link Image
Enzyme 3 Chromosome Location 1
Enzyme 3 Locus 17q21.32
Enzyme 3 SNPs SNPJam Report Link Image
Enzyme 3 General References
  1. Houston B, Paton IR, Burt DW, Farquharson C: Chromosomal localization of the chicken and mammalian orthologues of the orphan phosphatase PHOSPHO1 gene. Anim Genet. 2002 Dec;33(6):451-4. [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. Roberts SJ, Stewart AJ, Sadler PJ, Farquharson C: Human PHOSPHO1 exhibits high specific phosphoethanolamine and phosphocholine phosphatase activities. Biochem J. 2004 Aug 15;382(Pt 1):59-65. [PubMed Link Image]
  4. Houston B, Stewart AJ, Farquharson C: PHOSPHO1-A novel phosphatase specifically expressed at sites of mineralisation in bone and cartilage. Bone. 2004 Apr;34(4):629-37. [PubMed Link Image]
  5. Stewart AJ, Schmid R, Blindauer CA, Paisey SJ, Farquharson C: Comparative modelling of human PHOSPHO1 reveals a new group of phosphatases within the haloacid dehalogenase superfamily. Protein Eng. 2003 Dec;16(12):889-95. [PubMed Link Image]
  6. Roberts SJ, Stewart AJ, Schmid R, Blindauer CA, Bond SR, Sadler PJ, Farquharson C: Probing the substrate specificities of human PHOSPHO1 and PHOSPHO2. Biochim Biophys Acta. 2005 Aug 31;1752(1):73-82. [PubMed Link Image]
Enzyme 3 Metabolite References Not Available
Enzyme 4 [top]
Enzyme 4 ID 9700
Enzyme 4 Name Ethanolamine kinase 2
Enzyme 4 Synonyms
  1. EKI 2
  2. Ethanolamine kinase-like protein
Enzyme 4 Gene Name ETNK2
Enzyme 4 Protein Sequence >Ethanolamine kinase 2
MAVPPSAPQPRASFHLRRHTPCPQCSWGMEEKAAASASCREPPGPPRAAAVAYFGISVDP
DDILPGALRLIQELRPHWKPEQVRTKRFTDGITNKLVACYVEEDMQDCVLVRVYGERTEL
LVDRENEVRNFQLLRAHSCAPKLYCTFQNGLCYEYMQGVALEPEHIREPRLFRLIALEMA
KIHTIHANGSLPKPILWHKMHNYFTLVKNEINPSLSADVPKVEVLERELAWLKEHLSQLE
SPVVFCHNDLLCKNIIYDSIKGHVRFIDYEYAGYNYQAFDIGNHFNEFAGVNEVDYCLYP
ARETQLQWLHYYLQAQKGMAVTPREVQRLYVQVNKFALASHFFWALWALIQNQYSTIDFD
FLRYAVIRFNQYFKVKPQASALEMPK
Enzyme 4 Number of Residues 386
Enzyme 4 Molecular Weight 44781.1
Enzyme 4 Theoretical pI 7.36
Enzyme 4 GO Classification Not Available
Enzyme 4 General Function Cell wall/membrane/envelope biogenesis
Enzyme 4 Specific Function Highly specific for ethanolamine phosphorylation. Does not have choline kinase activity
Enzyme 4 Pathways
Enzyme 4 Reactions
  • ATP + ethanolamine = ADP + O-phosphoethanolamine [RN:R01468]
Enzyme 4 Pfam Domain Function
Enzyme 4 Signals
  • None
Enzyme 4 Transmembrane Regions
  • None
Enzyme 4 Essentiality Not Available
Enzyme 4 GenBank ID Protein 186659525 Link Image
Enzyme 4 UniProtKB/Swiss-Prot ID Q9NVF9 Link Image
Enzyme 4 UniProtKB/Swiss-Prot Entry Name EKI2_HUMAN Link Image
Enzyme 4 PDB ID Not Available
Enzyme 4 Cellular Location Not Available
Enzyme 4 Gene Sequence >1161 bp
ATGGCTGTGCCCCCTTCGGCCCCTCAGCCGCGCGCGTCCTTTCACCTGAGGAGGCACACG
CCTTGCCCGCAGTGCTCATGGGGCATGGAGGAGAAGGCGGCGGCCAGCGCCAGCTGCCGG
GAGCCGCCGGGCCCCCCGAGGGCCGCCGCCGTCGCGTACTTCGGCATTTCCGTGGACCCG
GACGACATCCTTCCCGGGGCCCTGCGCCTCATCCAGGAGCTGCGGCCGCATTGGAAACCC
GAGCAAGTTCGGACCAAGCGCTTCACGGATGGCATCACCAACAAGCTGGTGGCCTGCTAT
GTGGAGGAGGACATGCAGGACTGCGTGCTGGTCCGGGTGTATGGGGAGCGGACGGAGCTG
CTGGTGGACCGGGAGAATGAGGTCAGAAACTTCCAGCTGCTGCGAGCACACAGCTGTGCC
CCCAAACTCTACTGCACCTTCCAGAATGGGCTGTGCTATGAGTACATGCAGGGTGTGGCC
CTGGAGCCTGAGCACATCCGTGAGCCCCGGCTTTTCAGGTTAATCGCCTTAGAAATGGCA
AAGATTCATACTATCCACGCCAACGGCAGCCTGCCCAAGCCCATCCTCTGGCACAAGATG
CACAATTATTTCACGCTTGTGAAGAACGAGATCAACCCCAGCCTTTCTGCAGATGTCCCT
AAGGTAGAGGTGTTGGAACGGGAGCTGGCCTGGCTGAAGGAGCATCTGTCCCAGCTGGAG
TCCCCTGTGGTGTTTTGTCACAATGACCTGCTCTGCAAGAATATCATCTATGACAGCATC
AAAGGTCACGTGCGGTTCATTGACTATGAATATGCTGGCTACAACTACCAAGCTTTTGAC
ATTGGCAACCATTTCAATGAGTTTGCAGGCGTGAATGAGGTGGATTACTGCCTGTACCCG
GCGCGGGAGACCCAGCTGCAGTGGCTGCACTACTACCTGCAGGCACAAAAGGGGATGGCC
GTGACCCCCAGGGAGGTGCAAAGGCTCTACGTGCAAGTCAACAAGTTTGCCCTGGCGTCT
CACTTCTTCTGGGCTCTCTGGGCCCTCATCCAGAACCAGTACTCCACCATCGACTTTGAT
TTCCTCAGGTACGCAGTGATCCGATTCAACCAGTACTTCAAGGTGAAGCCTCAAGCGTCA
GCCTTGGAGATGCCAAAGTGA
Enzyme 4 GenBank Gene ID NM_018208.2 Link Image
Enzyme 4 GeneCard ID ETNK2 Link Image
Enzyme 4 GenAtlas ID ETNK2 Link Image
Enzyme 4 HGNC ID HGNC:25575 Link Image
Enzyme 4 Chromosome Location 1
Enzyme 4 Locus 1q32.1
Enzyme 4 SNPs SNPJam Report Link Image
Enzyme 4 General References
  1. 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]
  2. Gregory SG, Barlow KF, McLay KE, Kaul R, Swarbreck D, Dunham A, Scott CE, Howe KL, Woodfine K, Spencer CC, Jones MC, Gillson C, Searle S, Zhou Y, Kokocinski F, McDonald L, Evans R, Phillips K, Atkinson A, Cooper R, Jones C, Hall RE, Andrews TD, Lloyd C, Ainscough R, Almeida JP, Ambrose KD, Anderson F, Andrew RW, Ashwell RI, Aubin K, Babbage AK, Bagguley CL, Bailey J, Beasley H, Bethel G, Bird CP, Bray-Allen S, Brown JY, Brown AJ, Buckley D, Burton J, Bye J, Carder C, Chapman JC, Clark SY, Clarke G, Clee C, Cobley V, Collier RE, Corby N, Coville GJ, Davies J, Deadman R, Dunn M, Earthrowl M, Ellington AG, Errington H, Frankish A, Frankland J, French L, Garner P, Garnett J, Gay L, Ghori MR, Gibson R, Gilby LM, Gillett W, Glithero RJ, Grafham DV, Griffiths C, Griffiths-Jones S, Grocock R, Hammond S, Harrison ES, Hart E, Haugen E, Heath PD, Holmes S, Holt K, Howden PJ, Hunt AR, Hunt SE, Hunter G, Isherwood J, James R, Johnson C, Johnson D, Joy A, Kay M, Kershaw JK, Kibukawa M, Kimberley AM, King A, Knights AJ, Lad H, Laird G, Lawlor S, Leongamornlert DA, Lloyd DM, Loveland J, Lovell J, Lush MJ, Lyne R, Martin S, Mashreghi-Mohammadi M, Matthews L, Matthews NS, McLaren S, Milne S, Mistry S, Moore MJ, Nickerson T, O'Dell CN, Oliver K, Palmeiri A, Palmer SA, Parker A, Patel D, Pearce AV, Peck AI, Pelan S, Phelps K, Phillimore BJ, Plumb R, Rajan J, Raymond C, Rouse G, Saenphimmachak C, Sehra HK, Sheridan E, Shownkeen R, Sims S, Skuce CD, Smith M, Steward C, Subramanian S, Sycamore N, Tracey A, Tromans A, Van Helmond Z, Wall M, Wallis JM, White S, Whitehead SL, Wilkinson JE, Willey DL, Williams H, Wilming L, Wray PW, Wu Z, Coulson A, Vaudin M, Sulston JE, Durbin R, Hubbard T, Wooster R, Dunham I, Carter NP, McVean G, Ross MT, Harrow J, Olson MV, Beck S, Rogers J, Bentley DR, Banerjee R, Bryant SP, Burford DC, Burrill WD, Clegg SM, Dhami P, Dovey O, Faulkner LM, Gribble SM, Langford CF, Pandian RD, Porter KM, Prigmore E: The DNA sequence and biological annotation of human chromosome 1. Nature. 2006 May 18;441(7091):315-21. [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. Yamada S, Ohira M, Horie H, Ando K, Takayasu H, Suzuki Y, Sugano S, Hirata T, Goto T, Matsunaga T, Hiyama E, Hayashi Y, Ando H, Suita S, Kaneko M, Sasaki F, Hashizume K, Ohnuma N, Nakagawara A: Expression profiling and differential screening between hepatoblastomas and the corresponding normal livers: identification of high expression of the PLK1 oncogene as a poor-prognostic indicator of hepatoblastomas. Oncogene. 2004 Aug 5;23(35):5901-11. [PubMed Link Image]
  5. Lykidis A, Wang J, Karim MA, Jackowski S: Overexpression of a mammalian ethanolamine-specific kinase accelerates the CDP-ethanolamine pathway. J Biol Chem. 2001 Jan 19;276(3):2174-9. Epub 2000 Oct 23. [PubMed Link Image]
Enzyme 4 Metabolite References Not Available
Enzyme 5 [top]
Enzyme 5 ID 13049
Enzyme 5 Name Choline kinase beta
Enzyme 5 Synonyms
  1. SubName: HCG16873, isoform CRA_a
  2. SubName: cDNA, FLJ95084, Homo sapiens choline kinase-like (CHKL), transcript variant 1,mRNA
Enzyme 5 Gene Name CHKB
Enzyme 5 Protein Sequence >Choline kinase beta
MAAEATAVAGSGAVGGCLAKDGLQQSKCPDTTPKRRRASSLSRDAERRAYQWCREYLGGA
WRRVQPEELRVYPVSGGLSNLLFRCSLPDHLPSVGEEPREVLLRLYGAILQGVDSLVLES
VMFAILAERSLGPQLYGVFPEGRLEQYIPSRPLKTQELREPVLSAAIATKMAQFHGMEMP
FTKEPHWLFGTMERYLKQIQDLPPTGLPEMNLLEMYSLKDEMGNLRKLLESTPSPVVFCH
NDIQEGNILLLSEPENADSLMLVDFEYSSYNYRGFDIGNHFCEWVYDYTHEEWPFYKARP
TDYPTQEQQLHFIRHYLAEAKKGETLSQEEQRKLEEDLLVEVSRYALASHFFWGLWSILQ
ASMSTIEFGYLDYAQSRFQFYFQQKGQLTSVHSSS
Enzyme 5 Number of Residues 395
Enzyme 5 Molecular Weight 45271.0
Enzyme 5 Theoretical pI 5.20
Enzyme 5 GO Classification Not Available
Enzyme 5 General Function Cell wall/membrane/envelope biogenesis
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 189067262 Link Image
Enzyme 5 UniProtKB/Swiss-Prot ID A0PJM6 Link Image
Enzyme 5 UniProtKB/Swiss-Prot Entry Name A0PJM6_HUMAN Link Image
Enzyme 5 PDB ID Not Available
Enzyme 5 Cellular Location Not Available
Enzyme 5 Gene Sequence >1188 bp
ATGGCGGCCGAGGCGACAGCTGTGGCCGGAAGCGGGGCTGTTGGCGGCTGCCTGGCCAAA
GACGGCTTGCAGCAGTCTAAGTGCCCGGACACTACCCCAAAACGGCGGCGCGCCTCGTCG
CTGTCGCGTGACGCCGAGCGCCGAGCCTACCAATGGTGCCGGGAGTACTTGGGCGGGGCC
TGGCGCCGAGTGCAGCCCGAGGAGCTGAGGGTTTACCCCGTGAGCGGAGGCCTCAGCAAC
CTGCTCTTCCGCTGCTCGCTCCCGGACCACCTGCCCAGCGTTGGCGAGGAGCCCCGGGAG
GTGCTTCTGCGGCTGTACGGAGCCATCTTGCAGGGCGTGGACTCCCTGGTGCTAGAAAGC
GTGATGTTCGCCATACTTGCGGAGCGGTCGCTGGGGCCCCAGCTGTACGGAGTCTTCCCA
GAGGGCCGGCTGGAACAGTACATCCCAAGTCGGCCATTGAAAACTCAAGAGCTTCGAGAG
CCAGTGTTGTCAGCAGCCATTGCCACGAAGATGGCGCAATTTCATGGCATGGAGATGCCT
TTCACCAAGGAGCCCCACTGGCTGTTTGGGACCATGGAGCGGTACCTAAAACAGATCCAG
GACCTGCCCCCAACTGGCCTCCCTGAGATGAACCTGCTGGAGATGTACAGCCTGAAGGAT
GAGATGGGCAACCTCAGGAAGTTACTAGAGTCTACCCCATCGCCAGTCGTCTTCTGCCAC
AATGACATCCAGGAAGGGAACATCTTGCTGCTCTCAGAGCCAGAAAATGCTGACAGCCTC
ATGCTGGTGGACTTCGAGTACAGCAGTTATAACTATAGGGGCTTTGACATTGGGAACCAT
TTTTGTGAGTGGGTTTATGATTATACTCACGAGGAATGGCCTTTCTACAAAGCAAGGCCC
ACAGACTACCCCACTCAAGAACAGCAGTTGCATTTTATTCGTCATTACCTGGCAGAGGCA
AAGAAAGGTGAGACCCTCTCCCAAGAGGAGCAGAGAAAACTGGAAGAAGATTTGCTGGTA
GAAGTCAGTCGGTATGCTCTGGCATCCCATTTCTTCTGGGGTCTGTGGTCCATCCTCCAG
GCATCCATGTCCACCATAGAATTTGGTTACTTGGACTATGCCCAGTCTCGGTTCCAGTTC
TACTTCCAGCAGAAGGGGCAGCTGACCAGTGTCCACTCCTCATCCTGA
Enzyme 5 GenBank Gene ID AK314324 Link Image
Enzyme 5 GeneCard ID CHKB Link Image
Enzyme 5 GenAtlas ID CHKB Link Image
Enzyme 5 HGNC ID HGNC:1938 Link Image
Enzyme 5 Chromosome Location 2
Enzyme 5 Locus 22q13.33
Enzyme 5 SNPs SNPJam Report Link Image
Enzyme 5 General References
  1. 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]
Enzyme 5 Metabolite References Not Available
Enzyme 6 [top]
Enzyme 6 ID 15224
Enzyme 6 Name ETNK2 protein (Ethanolamine kinase 2, isoform CRA_b) (Ethanolamine kinase 2)
Enzyme 6 Synonyms Not Available
Enzyme 6 Gene Name ETNK2
Enzyme 6 Protein Sequence >ETNK2 protein (Ethanolamine kinase 2, isoform CRA_b) (Ethanolamine kinase 2)
MAVPPSAPQPRASFHLRRHTPCPQCSWGMEEKAAASASCREPPGPPRAAAVAYFGISVDP
DDILPGALRLIQELRPHWKPEQVRTKRFTDGITNKLVACYVEEDMQDCVLVRVYGERTEL
LVDRENEVRNFQLLRAHSCAPKLYCTFQNGLCYEYMQGVALEPEHIREPRLFRLIALEMA
KIHTIHANGSLPKPILWHKMHNYFTLVKNEINPSLSADVPKVEVLERELAWLKEHLSQLE
SPVVFCHNDLLCKNIIYDSIKGHVRFIDYEYAGYNYQAFDIGNHFNEFAGVNEVDYCLYP
ARETQLQWLHYYLQAQKGMAVTPREVQRLYVQVNKFALASHFFWALWALIQNQYSTIDFD
FLRYAVIRFNQYFKVKPQASALEMPK
Enzyme 6 Number of Residues 386
Enzyme 6 Molecular Weight 44782
Enzyme 6 Theoretical pI 7.36
Enzyme 6 GO Classification Not Available
Enzyme 6 General Function Cell wall/membrane/envelope biogenesis
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 14603244 Link Image
Enzyme 6 UniProtKB/Swiss-Prot ID Q96G05 Link Image
Enzyme 6 UniProtKB/Swiss-Prot Entry Name Q96G05_HUMAN Link Image
Enzyme 6 PDB ID Not Available
Enzyme 6 Cellular Location Not Available
Enzyme 6 Gene Sequence >1161 bp
ATGGCTGTGCCCCCTTCGGCCCCTCAGCCGCGCGCGTCCTTTCACCTGAGGAGGCACACG
CCTTGCCCGCAGTGCTCATGGGGCATGGAGGAGAAGGCGGCGGCCAGCGCCAGCTGCCGG
GAGCCGCCGGGCCCCCCGAGGGCCGCCGCCGTCGCGTACTTCGGCATTTCCGTGGACCCG
GACGACATCCTTCCCGGGGCCCTGCGCCTCATCCAGGAGCTGCGGCCGCATTGGAAACCC
GAGCAAGTTCGGACCAAGCGCTTCACGGATGGCATCACCAACAAGCTGGTGGCCTGCTAT
GTGGAGGAGGACATGCAGGACTGCGTGCTGGTCCGGGTGTATGGGGAGCGGACGGAGCTG
CTGGTGGACCGGGAGAATGAGGTCAGAAACTTCCAGCTGCTGCGAGCACACAGCTGTGCC
CCCAAACTCTACTGCACCTTCCAGAATGGGCTGTGCTATGAGTACATGCAGGGTGTGGCC
CTGGAGCCTGAGCACATCCGTGAGCCCCGGCTTTTCAGGTTAATCGCCTTAGAAATGGCA
AAGATTCATACTATCCACGCCAACGGCAGCCTGCCCAAGCCCATCCTCTGGCACAAGATG
CACAATTATTTCACGCTTGTGAAGAACGAGATCAACCCCAGCCTTTCTGCAGATGTCCCT
AAGGTAGAGGTGTTGGAACGGGAGCTGGCCTGGCTGAAGGAGCATCTGTCCCAGCTGGAG
TCCCCTGTGGTGTTTTGTCACAATGACCTGCTCTGCAAGAATATCATCTATGACAGCATC
AAAGGTCACGTGCGGTTCATTGACTATGAATATGCTGGCTACAACTACCAAGCTTTTGAC
ATTGGCAACCATTTCAATGAGTTTGCAGGCGTGAATGAGGTGGATTACTGCCTGTACCCG
GCGCGGGAGACCCAGCTGCAGTGGCTGCACTACTACCTGCAGGCACAAAAGGGGATGGCC
GTGACCCCCAGGGAGGTGCAAAGGCTCTACGTGCAAGTCAACAAGTTTGCCCTGGCGTCT
CACTTCTTCTGGGCTCTCTGGGCCCTCATCCAGAACCAGTACTCCACCATCGACTTTGAT
TTCCTCAGGTACGCAGTGATCCGATTCAACCAGTACTTCAAGGTGAAGCCTCAAGCGTCA
GCCTTGGAGATGCCAAAGTGA
Enzyme 6 GenBank Gene ID BC010082 Link Image
Enzyme 6 GeneCard ID Q96G05 Link Image
Enzyme 6 GenAtlas ID ETNK2 Link Image
Enzyme 6 HGNC ID HGNC:25575 Link Image
Enzyme 6 Chromosome Location Not Available
Enzyme 6 Locus Not Available
Enzyme 6 SNPs SNPJam Report Link Image
Enzyme 6 General References
  1. Strausberg RL, Feingold EA, Grouse LH, Derge JG, Klausner RD, Collins FS, Wagner L, Shenmen CM, Schuler GD, Altschul SF, Zeeberg B, Buetow KH, Schaefer CF, Bhat NK, Hopkins RF, Jordan H, Moore T, Max SI, Wang J, Hsieh F, Diatchenko L, Marusina K, Farmer AA, Rubin GM, Hong L, Stapleton M, Soares MB, Bonaldo MF, Casavant TL, Scheetz TE, Brownstein MJ, Usdin TB, Toshiyuki S, Carninci P, Prange C, Raha SS, Loquellano NA, Peters GJ, Abramson RD, Mullahy SJ, Bosak SA, McEwan PJ, McKernan KJ, Malek JA, Gunaratne PH, Richards S, Worley KC, Hale S, Garcia AM, Gay LJ, Hulyk SW, Villalon DK, Muzny DM, Sodergren EJ, Lu X, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madan A, Young AC, Shevchenko Y, Bouffard GG, Blakesley RW, Touchman JW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Krzywinski MI, Skalska U, Smailus DE, Schnerch A, Schein JE, Jones SJ, Marra MA: Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences. Proc Natl Acad Sci U S A. 2002 Dec 24;99(26):16899-903. Epub 2002 Dec 11. [PubMed Link Image]
Enzyme 6 Metabolite References Not Available