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Human Metabolome Database Version 2.5

 

Showing metabocard for Myo-inositol 1-phosphate (HMDB00213)

Legend: metabolite field enzyme field

Version 2.5
Creation Date 2005-11-16 15:48:42
Update Date 2010-07-13 11:59:30
Accession Number HMDB00213
Secondary Accession Numbers Not Available
Common Name Myo-inositol 1-phosphate
Description Myo-inositol 1-phosphate is a metabolite of the Inositol phosphate metabolism and the Phosphatidylinositol signaling system. Inositol phosphatases [EC:3.1.3.25] play a crucial role in the phosphatidylinositol signaling pathway; in brain, the expression is substantially higher in the subcortical regions, most prominently in the caudate. The phosphatidylinositol pathway is thought to be modified by lithium, a commonly prescribed medication in treating bipolar disorder. (OMIM 605922)
Synonyms
  1. 1-(dihydrogen phosphate) DL-myo-Inositol
  2. 1-(dihydrogen phosphate) myo-Inositol
  3. DL-myo-Inositol 1-phosphate
  4. Myoinositol 1-phosphate
  5. Myoinositol 1-phosphic acid
  6. myo-Inositol 1-monophosphate
  7. myo-Inositol 1-phosphate
  8. myo-Inositol-1-phosphate
Chemical IUPAC Name (2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphonic acid
Chemical Formula C6H13O9P
Chemical Structure Structure
Chemical Taxonomy
Kingdom
  • Organic
Super Class
  • Alcohols
Class
  • Alcohol Phosphates
Sub Class
  • Inositol phosphates
Family
  • Mammalian Metabolite
Species
  • secondary alcohol
  • 1,2-diol
  • phosphoric acid ester
Biofunction
  • Second messenger
Application
Source
  • Endogenous
Average Molecular Weight 260.136
Monoisotopic Molecular Weight 260.029724
Isomeric SMILES O[C@H]1[C@H](O)[C@H](O)[C@H](OP(O)(O)=O)[C@@H](O)[C@@H]1O
Canonical SMILES OC1C(O)C(O)C(OP(O)(O)=O)C(O)C1O
KEGG Compound ID C01177 Link Image
BioCyc ID 1-L-MYO-INOSITOL-1-P Link Image
BiGG ID Not Available
Wikipedia Link Not Available
NuGOwiki Link HMDB00213 Link Image
Metagene Link HMDB00213 Link Image
METLIN ID 5223 Link Image
PubChem Compound 107737 Link Image
PubChem Substance 825550 Link Image
ChEBI ID 18297 Link Image
CAS Registry Number 573-35-3
InChI Identifier InChI=1/C6H13O9P/c7-1-2(8)4(10)6(5(11)3(1)9)15-16(12,13)14/h1-11H,(H2,12,13,14)/t1-,2-,3+,4-,5-,6-/m0/s1
Synthesis Reference Klyashchitskii, B. A.; Pimenova, V. V.; Shvets, V. I.; Sokolov, S. D.; Preobrazhenskii, N. A. Total synthesis of sn-myoinositol 1-phosphate. Zhurnal Obshchei Khimii (1969), 39(10), 2373.
Melting Point (Experimental) 195 oC
Experimental Water Solubility 333.0 mg/mL [MERCK INDEX (1996)] Source: PhysProp
Predicted Water Solubility 39.5 mg/mL [Predicted by ALOGPS] Calculated using ALOGPS
Physiological Charge -2
State Solid
Experimental LogP/Hydrophobicity Not Available Source: PhysProp
Predicted LogP/Hydrophobicity -1.98 [Predicted by ALOGPS]; -4.2 [Predicted by PubChem via XLOGP] 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 Not Available
Experimental 1H NMR Spectrum Not Available
Experimental 13C NMR Spectrum Not Available
Experimental 13C HSQC Spectrum Not Available
Predicted 1H NMR Spectrum Show Image
Show Peaklist
Predicted 13C NMR Spectrum Show Image
Show Peaklist
Mass Spectrum Not Available
Simplified TOCSY Spectrum Not Available
BMRB Spectrum Not Available
Cellular Location Not Available
Biofluid Location Not Available
Tissue Location Not Available
Concentrations (Normal) Not Available
Concentrations (Abnormal) Not Available
Associated Disorders Not Available
OMIM ID Not Available
Pathways
Name SMPDB Link KEGG Link
Inositol Metabolism SMP00011 Link Image map00562 Link Image
Inositol Phosphate Metabolism SMP00462 Link Image map00562 Link Image
General References Not Available
Metabolic Enzymes
  1. Annexin A3
  2. Inositol monophosphatase 1
  3. Inositol monophosphatase 2
  4. Inositol-3-phosphate synthase 1
  5. cDNA, FLJ94587, Homo sapiens annexin A3 (ANXA3), mRNA (Annexin A3, isoform CRA_a)
  6. cDNA, FLJ93260, Homo sapiens inositol(myo)-1(or 4)-monophosphatase 1 (IMPA1), mRNA (Inositol(Myo)-1(Or 4)-monophosphatase 1, isoform CRA_a)
  7. Inositol monophosphatase 2 variant 1 (Inositol(Myo)-1(Or 4)-monophosphatase 2, isoform CRA_b)
Enzyme 1 [top]
Enzyme 1 ID 5562
Enzyme 1 Name Annexin A3
Enzyme 1 Synonyms
  1. 35-alpha calcimedin
  2. Annexin III
  3. Annexin-3
  4. Inositol 1,2-cyclic phosphate 2-phosphohydrolase
  5. Lipocortin III
  6. Placental anticoagulant protein III
  7. PAP-III
Enzyme 1 Gene Name ANXA3
Enzyme 1 Protein Sequence >Annexin A3
MASIWVGHRGTVRDYPDFSPSVDAEAIQKAIRGIGTDEKMLISILTERSNAQRQLIVKEY
QAAYGKELKDDLKGDLSGHFEHLMVALVTPPAVFDAKQLKKSMKGAGTNEDALIEILTTR
TSRQMKDISQAYYTVYKKSLGDDISSETSGDFRKALLTLADGRRDESLKVDEHLAKQDAQ
ILYKAGENRWGTDEDKFTEILCLRSFPQLKLTFDEYRNISQKDIVDSIKGELSGHFEDLL
LAIVNCVRNTPAFLAERLHRALKGIGTDEFTLNRIMVSRSEIDLLDIRTEFKKHYGYSLY
SAIKSDTSGDYEITLLKICGGDD
Enzyme 1 Number of Residues 323
Enzyme 1 Molecular Weight 36374.8
Enzyme 1 Theoretical pI 5.71
Enzyme 1 GO Classification
Function
  • binding
  • calcium ion binding
  • calcium-dependent phospholipid binding
  • cation binding
  • enzyme inhibitor activity
  • enzyme regulator activity
  • ion binding
  • lipase inhibitor activity
  • lipid binding
  • metal ion binding
  • phospholipase inhibitor activity
  • phospholipid binding
Process
Component
Enzyme 1 General Function Involved in calcium ion binding
Enzyme 1 Specific Function Inhibitor of phospholipase A2, also possesses anti- coagulant properties. Also cleaves the cyclic bond of inositol 1,2-cyclic phosphate to form inositol 1-phosphate
Enzyme 1 Pathways Not Available
Enzyme 1 Reactions Not Available
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 P12429 Link Image
Enzyme 1 UniProtKB/Swiss-Prot Entry Name ANXA3_HUMAN Link Image
Enzyme 1 PDB ID 1AII Link Image
Enzyme 1 PDB File Show
Enzyme 1 3D Structure
Enzyme 1 Cellular Location Not Available
Enzyme 1 Gene Sequence >972 bp
ATGGCATCTATCTGGGTTGGACACCGAGGAACAGTAAGAGATTATCCAGACTTTAGCCCA
TCAGTGGATGCTGAAGCTATTCAGAAAGCAATCAGAGGAATTGGAACTGATGAGAAAATG
CTCATCAGCATTCTGACTGAGAGGTCAAATGCACAGCGGCAGCTGATTGTTAAGGAATAT
CAAGCAGCATATGGAAAGGAGCTGAAAGATGACTTGAAGGGTGATCTCTCTGGCCACTTT
GAGCATCTCATGGTGGCCCTAGTGACTCCACCAGCAGTCTTTGATGCAAAGCAGCTAAAG
AAATCCATGAAGGGCGCGGGAACAAACGAAGATGCCTTGATTGAAATCTTAACTACCAGG
ACAAGCAGGCAAATGAAGGATATCTCTCAAGCCTATTATACAGTATACAAGAAGAGTCTT
GGAGATGACATTAGTTCCGAAACATCTGGTGACTTCCGGAAAGCTCTGTTGACTTTGGCA
GATGGCAGAAGAGATGAAAGTCTGAAAGTGGATGAGCATCTGGCCAAACAAGATGCCCAG
ATTCTCTATAAAGCTGGTGAGAACAGATGGGGCACGGATGAAGACAAATTCACTGAGATC
CTGTGTTTAAGGAGCTTTCCTCAATTAAAACTAACATTTGATGAATACAGAAATATCAGC
CAAAAGGACATTGTGGACAGCATAAAAGGAGAATTATCTGGGCATTTTGAAGACTTACTG
TTGGCCATAGTTAATTGTGTGAGGAACACGCCGGCCTTTTTAGCCGAAAGACTGCATCGA
GCCTTGAAGGGTATTGGAACTGATGAGTTTACTCTGAACCGAATAATGGTGTCCAGATCA
GAAATTGACCTTTTGGACATTCGAACAGAGTTCAAGAAGCATTATGGCTATTCCCTATAT
TCAGCAATTAAATCGGATACTTCTGGAGACTATGAAATCACACTCTTAAAAATCTGTGGT
GGAGATGACTGA
Enzyme 1 GenBank Gene ID M20560 Link Image
Enzyme 1 GeneCard ID ANXA3 Link Image
Enzyme 1 GenAtlas ID ANXA3 Link Image
Enzyme 1 HGNC ID HGNC:541 Link Image
Enzyme 1 Chromosome Location 4
Enzyme 1 Locus 4q21.21
Enzyme 1 SNPs SNPJam Report Link Image
Enzyme 1 General References
  1. Pepinsky RB, Tizard R, Mattaliano RJ, Sinclair LK, Miller GT, Browning JL, Chow EP, Burne C, Huang KS, Pratt D, et al.: Five distinct calcium and phospholipid binding proteins share homology with lipocortin I. J Biol Chem. 1988 Aug 5;263(22):10799-811. [PubMed Link Image]
  2. Tait JF, Frankenberry DA, Miao CH, Killary AM, Adler DA, Disteche CM: Chromosomal localization of the human annexin III (ANX3) gene. Genomics. 1991 Jun;10(2):441-8. [PubMed Link Image]
  3. Tait JF, Smith C, Xu L, Cookson BT: Structure and polymorphisms of the human annexin III (ANX3) gene. Genomics. 1993 Oct;18(1):79-86. [PubMed Link Image]
  4. Ota T, Suzuki Y, Nishikawa T, Otsuki T, Sugiyama T, Irie R, Wakamatsu A, Hayashi K, Sato H, Nagai K, Kimura K, Makita H, Sekine M, Obayashi M, Nishi T, Shibahara T, Tanaka T, Ishii S, Yamamoto J, Saito K, Kawai Y, Isono Y, Nakamura Y, Nagahari K, Murakami K, Yasuda T, Iwayanagi T, Wagatsuma M, Shiratori A, Sudo H, Hosoiri T, Kaku Y, Kodaira H, Kondo H, Sugawara M, Takahashi M, Kanda K, Yokoi T, Furuya T, Kikkawa E, Omura Y, Abe K, Kamihara K, Katsuta N, Sato K, Tanikawa M, Yamazaki M, Ninomiya K, Ishibashi T, Yamashita H, Murakawa K, Fujimori K, Tanai H, Kimata M, Watanabe M, Hiraoka S, Chiba Y, Ishida S, Ono Y, Takiguchi S, Watanabe S, Yosida M, Hotuta T, Kusano J, Kanehori K, Takahashi-Fujii A, Hara H, Tanase TO, Nomura Y, Togiya S, Komai F, Hara R, Takeuchi K, Arita M, Imose N, Musashino K, Yuuki H, Oshima A, Sasaki N, Aotsuka S, Yoshikawa Y, Matsunawa H, Ichihara T, Shiohata N, Sano S, Moriya S, Momiyama H, Satoh N, Takami S, Terashima Y, Suzuki O, Nakagawa S, Senoh A, Mizoguchi H, Goto Y, Shimizu F, Wakebe H, Hishigaki H, Watanabe T, Sugiyama A, Takemoto M, Kawakami B, Yamazaki M, Watanabe K, Kumagai A, Itakura S, Fukuzumi Y, Fujimori Y, Komiyama M, Tashiro H, Tanigami A, Fujiwara T, Ono T, Yamada K, Fujii Y, Ozaki K, Hirao M, Ohmori Y, Kawabata A, Hikiji T, Kobatake N, Inagaki H, Ikema Y, Okamoto S, Okitani R, Kawakami T, Noguchi S, Itoh T, Shigeta K, Senba T, Matsumura K, Nakajima Y, Mizuno T, Morinaga M, Sasaki M, Togashi T, Oyama M, Hata H, Watanabe M, Komatsu T, Mizushima-Sugano J, Satoh T, Shirai Y, Takahashi Y, Nakagawa K, Okumura K, Nagase T, Nomura N, Kikuchi H, Masuho Y, Yamashita R, Nakai K, Yada T, Nakamura Y, Ohara O, Isogai T, Sugano S: Complete sequencing and characterization of 21,243 full-length human cDNAs. Nat Genet. 2004 Jan;36(1):40-5. Epub 2003 Dec 21. [PubMed Link Image]
  5. Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. [PubMed Link Image]
  6. 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]
  7. Ross TS, Tait JF, Majerus PW: Identity of inositol 1,2-cyclic phosphate 2-phosphohydrolase with lipocortin III. Science. 1990 May 4;248(4955):605-7. [PubMed Link Image]
  8. Tait JF, Sakata M, McMullen BA, Miao CH, Funakoshi T, Hendrickson LE, Fujikawa K: Placental anticoagulant proteins: isolation and comparative characterization four members of the lipocortin family. Biochemistry. 1988 Aug 23;27(17):6268-76. [PubMed Link Image]
  9. Ernst JD, Hoye E, Blackwood RA, Jaye D: Purification and characterization of an abundant cytosolic protein from human neutrophils that promotes Ca2(+)-dependent aggregation of isolated specific granules. J Clin Invest. 1990 Apr;85(4):1065-71. [PubMed Link Image]
  10. Favier-Perron B, Lewit-Bentley A, Russo-Marie F: The high-resolution crystal structure of human annexin III shows subtle differences with annexin V. Biochemistry. 1996 Feb 13;35(6):1740-4. [PubMed Link Image]
  11. Cargill M, Altshuler D, Ireland J, Sklar P, Ardlie K, Patil N, Shaw N, Lane CR, Lim EP, Kalyanaraman N, Nemesh J, Ziaugra L, Friedland L, Rolfe A, Warrington J, Lipshutz R, Daley GQ, Lander ES: Characterization of single-nucleotide polymorphisms in coding regions of human genes. Nat Genet. 1999 Jul;22(3):231-8. [PubMed Link Image]
Enzyme 1 Metabolite References Not Available
Enzyme 2 [top]
Enzyme 2 ID 6145
Enzyme 2 Name Inositol monophosphatase 1
Enzyme 2 Synonyms
  1. IMP 1
  2. IMPase 1
  3. Inositol-1(or 4)-monophosphatase 1
  4. Lithium-sensitive myo-inositol monophosphatase A1
Enzyme 2 Gene Name IMPA1
Enzyme 2 Protein Sequence >Inositol monophosphatase 1
MADPWQECMDYAVTLARQAGEVVCEAIKNEMNVMLKSSPVDLVTATDQKVEKMLISSIKE
KYPSHSFIGEESVAAGEKSILTDNPTWIIDPIDGTTNFVHRFPFVAVSIGFAVNKKIEFG
VVYSCVEGKMYTARKGKGAFCNGQKLQVSQQEDITKSLLVTELGSSRTPETVRMVLSNME
KLFCIPVHGIRSVGTAAVNMCLVATGGADAYYEMGIHCWDVAGAGIIVTEAGGVLMDVTG
GPFDLMSRRVIAANNRILAERIAKEIQVIPLQRDDED
Enzyme 2 Number of Residues 277
Enzyme 2 Molecular Weight 30188.6
Enzyme 2 Theoretical pI 4.91
Enzyme 2 GO Classification
Function
  • catalytic activity
  • hydrolase activity
  • hydrolase activity, acting on ester bonds
  • inositol or phosphatidylinositol phosphatase activity
  • phosphatase activity
  • phosphoric ester hydrolase activity
Process
Component
Enzyme 2 General Function Involved in inositol or phosphatidylinositol phosphatase activity
Enzyme 2 Specific Function Responsible for the provision of inositol required for synthesis of phosphatidylinositol and polyphosphoinositides and has been implicated as the pharmacological target for lithium action in brain. Can use myo-inositol monophosphates, myo- inositol-1,3-diphosphate, myo-inositol-1,4-diphosphate, scyllo- inositol-phosphate, glucose-1-phosphate, glucose-6-phosphate, fructose-1-phosphate, beta-glycerophosphate, and 2'-AMP as substrates
Enzyme 2 Pathways
Enzyme 2 Reactions
  • myo-inositol phosphate + H2O = myo-inositol + phosphate [RN:R07343]
Enzyme 2 Pfam Domain Function
Enzyme 2 Signals
  • None
Enzyme 2 Transmembrane Regions
  • None
Enzyme 2 Essentiality Not Available
Enzyme 2 GenBank ID Protein 395340 Link Image
Enzyme 2 UniProtKB/Swiss-Prot ID P29218 Link Image
Enzyme 2 UniProtKB/Swiss-Prot Entry Name IMPA1_HUMAN Link Image
Enzyme 2 PDB ID 1IMB Link Image
Enzyme 2 PDB File Show
Enzyme 2 3D Structure
Enzyme 2 Cellular Location Not Available
Enzyme 2 Gene Sequence >834 bp
ATGGCTGATCCTTGGCAGGAATGCATGGATTATGCAGTAACTCTAGCAAGACAAGCTGGA
GAGGTAGTTTGTGAAGCTATAAAAAATGAAATGAATGTTATGCTGAAAAGTTCTCCAGTT
GATTTGGTAACTGCTACGGACCAAAAAGTTGAAAAAATGCTTATCTCTTCCATAAAGGAA
AAGTATCCATCTCACAGTTTCATTGGTGAAGAATCTGTGGCAGCTGGGGAAAAAAGTATC
TTAACCGACAACCCCACATGGATCATTGACCCTATTGATGGAACAACTAACTTTGTACAT
AGATTTCCTTTTGTAGCTGTTTCAATTGGCTTTGCTGTAAATAAAAAGATAGAATTTGGA
GTTGTGTACAGTTGTGTGGAAGGCAAGATGTACACTGCCAGAAAAGGAAAAGGGGCCTTT
TGTAATGGTCAAAAACTACAAGTTTCACAACAAGAAGATATTACCAAATCTCTCTTGGTG
ACTGAGTTGGGCTCTTCTAGAACACCAGAGACTGTGAGAATGGTTCTTTCTAATATGGAA
AAGCTTTTTTGCATTCCTGTTCATGGGATCCGGAGTGTTGGAACAGCAGCTGTTAATATG
TGCCTTGTGGCAACTGGCGGAGCAGATGCATATTATGAAATGGGAATTCACTGCTGGGAT
GTTGCAGGAGCTGGCATTATTGTTACTGAAGCTGGTGGCGTGCTAATGGATGTTACAGGT
GGACCATTTGATTTGATGTCACGAAGAGTAATTGCTGCAAATAATAGAATATTAGCAGAA
AGGATAGCTAAAGAAATTCAGGTTATACCTTTGCAACGAGACGACGAAGATTAA
Enzyme 2 GenBank Gene ID X66922 Link Image
Enzyme 2 GeneCard ID IMPA1 Link Image
Enzyme 2 GenAtlas ID IMPA1 Link Image
Enzyme 2 HGNC ID HGNC:6050 Link Image
Enzyme 2 Chromosome Location 8
Enzyme 2 Locus 8q21.13-q21.3
Enzyme 2 SNPs SNPJam Report Link Image
Enzyme 2 General References
  1. McAllister G, Whiting P, Hammond EA, Knowles MR, Atack JR, Bailey FJ, Maigetter R, Ragan CI: cDNA cloning of human and rat brain myo-inositol monophosphatase. Expression and characterization of the human recombinant enzyme. Biochem J. 1992 Jun 15;284 ( Pt 3):749-54. [PubMed Link Image]
  2. Sjoholt G, Molven A, Lovlie R, Wilcox A, Sikela JM, Steen VM: Genomic structure and chromosomal localization of a human myo-inositol monophosphatase gene (IMPA). Genomics. 1997 Oct 1;45(1):113-22. [PubMed Link Image]
  3. Ota T, Suzuki Y, Nishikawa T, Otsuki T, Sugiyama T, Irie R, Wakamatsu A, Hayashi K, Sato H, Nagai K, Kimura K, Makita H, Sekine M, Obayashi M, Nishi T, Shibahara T, Tanaka T, Ishii S, Yamamoto J, Saito K, Kawai Y, Isono Y, Nakamura Y, Nagahari K, Murakami K, Yasuda T, Iwayanagi T, Wagatsuma M, Shiratori A, Sudo H, Hosoiri T, Kaku Y, Kodaira H, Kondo H, Sugawara M, Takahashi M, Kanda K, Yokoi T, Furuya T, Kikkawa E, Omura Y, Abe K, Kamihara K, Katsuta N, Sato K, Tanikawa M, Yamazaki M, Ninomiya K, Ishibashi T, Yamashita H, Murakawa K, Fujimori K, Tanai H, Kimata M, Watanabe M, Hiraoka S, Chiba Y, Ishida S, Ono Y, Takiguchi S, Watanabe S, Yosida M, Hotuta T, Kusano J, Kanehori K, Takahashi-Fujii A, Hara H, Tanase TO, Nomura Y, Togiya S, Komai F, Hara R, Takeuchi K, Arita M, Imose N, Musashino K, Yuuki H, Oshima A, Sasaki N, Aotsuka S, Yoshikawa Y, Matsunawa H, Ichihara T, Shiohata N, Sano S, Moriya S, Momiyama H, Satoh N, Takami S, Terashima Y, Suzuki O, Nakagawa S, Senoh A, Mizoguchi H, Goto Y, Shimizu F, Wakebe H, Hishigaki H, Watanabe T, Sugiyama A, Takemoto M, Kawakami B, Yamazaki M, Watanabe K, Kumagai A, Itakura S, Fukuzumi Y, Fujimori Y, Komiyama M, Tashiro H, Tanigami A, Fujiwara T, Ono T, Yamada K, Fujii Y, Ozaki K, Hirao M, Ohmori Y, Kawabata A, Hikiji T, Kobatake N, Inagaki H, Ikema Y, Okamoto S, Okitani R, Kawakami T, Noguchi S, Itoh T, Shigeta K, Senba T, Matsumura K, Nakajima Y, Mizuno T, Morinaga M, Sasaki M, Togashi T, Oyama M, Hata H, Watanabe M, Komatsu T, Mizushima-Sugano J, Satoh T, Shirai Y, Takahashi Y, Nakagawa K, Okumura K, Nagase T, Nomura N, Kikuchi H, Masuho Y, Yamashita R, Nakai K, Yada T, Nakamura Y, Ohara O, Isogai T, Sugano S: Complete sequencing and characterization of 21,243 full-length human cDNAs. Nat Genet. 2004 Jan;36(1):40-5. Epub 2003 Dec 21. [PubMed Link Image]
  4. 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. Ohnishi T, Ohba H, Seo KC, Im J, Sato Y, Iwayama Y, Furuichi T, Chung SK, Yoshikawa T: Spatial expression patterns and biochemical properties distinguish a second myo-inositol monophosphatase IMPA2 from IMPA1. J Biol Chem. 2007 Jan 5;282(1):637-46. Epub 2006 Oct 26. [PubMed Link Image]
  6. Bone R, Springer JP, Atack JR: Structure of inositol monophosphatase, the putative target of lithium therapy. Proc Natl Acad Sci U S A. 1992 Nov 1;89(21):10031-5. [PubMed Link Image]
  7. Bone R, Frank L, Springer JP, Atack JR: Structural studies of metal binding by inositol monophosphatase: evidence for two-metal ion catalysis. Biochemistry. 1994 Aug 16;33(32):9468-76. [PubMed Link Image]
  8. Ganzhorn AJ, Lepage P, Pelton PD, Strasser F, Vincendon P, Rondeau JM: The contribution of lysine-36 to catalysis by human myo-inositol monophosphatase. Biochemistry. 1996 Aug 20;35(33):10957-66. [PubMed Link Image]
Enzyme 2 Metabolite References Not Available
Enzyme 3 [top]
Enzyme 3 ID 6411
Enzyme 3 Name Inositol monophosphatase 2
Enzyme 3 Synonyms
  1. IMP 2
  2. IMPase 2
  3. Inositol-1(or 4)-monophosphatase 2
  4. Myo-inositol monophosphatase A2
Enzyme 3 Gene Name IMPA2
Enzyme 3 Protein Sequence >Inositol monophosphatase 2
MKPSGEDQAALAAGPWEECFQAAVQLALRAGQIIRKALTEEKRVSTKTSAADLVTETDHL
VEDLIISELRERFPSHRFIAEEAAASGAKCVLTHSPTWIIDPIDGTCNFVHRFPTVAVSI
GFAVRQELEFGVIYHCTEERLYTGRRGRGAFCNGQRLRVSGETDLSKALVLTEIGPKRDP
ATLKLFLSNMERLLHAKAHGVRVIGSSTLALCHLASGAADAYYQFGLHCWDLAAATVIIR
EAGGIVIDTSGGPLDLMACRVVAASTREMAMLIAQALQTINYGRDDEK
Enzyme 3 Number of Residues 288
Enzyme 3 Molecular Weight 31320.5
Enzyme 3 Theoretical pI 6.59
Enzyme 3 GO Classification
Function
  • catalytic activity
  • hydrolase activity
  • hydrolase activity, acting on ester bonds
  • inositol or phosphatidylinositol phosphatase activity
  • phosphatase activity
  • phosphoric ester hydrolase activity
Process
Component
Enzyme 3 General Function Involved in inositol or phosphatidylinositol phosphatase activity
Enzyme 3 Specific Function Can use myo-inositol monophosphates, scylloinositol 1,4- diphosphate, glucose-1-phosphate, beta-glycerophosphate, and 2'- AMP as substrates. Has been implicated as the pharmacological target for lithium Li(+) action in brain
Enzyme 3 Pathways
Enzyme 3 Reactions
  • myo-inositol phosphate + H2O = myo-inositol + phosphate [RN:R07343]
Enzyme 3 Pfam Domain Function
Enzyme 3 Signals
  • None
Enzyme 3 Transmembrane Regions
  • None
Enzyme 3 Essentiality Not Available
Enzyme 3 GenBank ID Protein 2406666 Link Image
Enzyme 3 UniProtKB/Swiss-Prot ID O14732 Link Image
Enzyme 3 UniProtKB/Swiss-Prot Entry Name IMPA2_HUMAN Link Image
Enzyme 3 PDB ID Not Available
Enzyme 3 Cellular Location Not Available
Enzyme 3 Gene Sequence >867 bp
ATGAAGCCGAGCGGCGAGGACCAGGCGGCGCTGGCGGCCGGCCCCTGGGAGGAGTGCTTC
CAGGCGGCCGTGCAGCTGGCGCTGCGGGCAGGACAGATCATCAGAAAAGCCCTTACTGAG
GAAAAACGTGTCTCAACAAAAACATCAGCTGCAGATCTTGTGACAGAAACAGATCACCTT
GTGGAAGATTTAATTATTTCTGAGTTGCGAGAGAGGTTTCCTTCACACAGGTTCATTGCA
GAAGAGGCCGCGGCTTCTGGGGCCAAGTGTGTGCTCACCCACAGCCCGACGTGGATCATC
GACCCCATCGACGGCACCTGCAATTTTGTGCACAGATTCCCGACTGTGGCGGTTAGCATT
GGATTTGCTGTTCGACAAGAGCTTGAATTCGGAGTGATTTACCACTGCACAGAGGAGCGG
CTGTACACGGGCCGGCGGGGTCGGGGCGCCTTCTGCAATGGCCAGCGGCTCCGGGTCTCC
GGGGAGACAGATCTCTCAAAGGCCTTGGTTCTGACAGAAATTGGCCCCAAACGTGACCCT
GCGACCCTGAAGCTGTTCCTGAGTAACATGGAGCGGCTGCTGCATGCCAAGGCGCATGGG
GTCCGAGTGATTGGAAGCTCCACATTGGCACTCTGCCACCTGGCCTCAGGGGCCGCGGAT
GCCTATTACCAGTTTGGCCTGCACTGCTGGGATCTGGCGGCTGCCACAGTCATCATCAGA
GAAGCAGGCGGCATCGTGATAGACACTTCGGGTGGACCCCTCGACCTCATGGCTTGCAGA
GTGGTTGCGGCCAGCACCCGGGAGATGGCGATGCTCATAGCTCAGGCCTTACAGACCATT
AACTATGGGCGGGATGATGAGAAGTGA
Enzyme 3 GenBank Gene ID AF014398 Link Image
Enzyme 3 GeneCard ID IMPA2 Link Image
Enzyme 3 GenAtlas ID IMPA2 Link Image
Enzyme 3 HGNC ID HGNC:6051 Link Image
Enzyme 3 Chromosome Location 1
Enzyme 3 Locus 18p11.2
Enzyme 3 SNPs SNPJam Report Link Image
Enzyme 3 General References
  1. Yoshikawa T, Turner G, Esterling LE, Sanders AR, Detera-Wadleigh SD: A novel human myo-inositol monophosphatase gene, IMP.18p, maps to a susceptibility region for bipolar disorder. Mol Psychiatry. 1997 Sep;2(5):393-7. [PubMed Link Image]
  2. Sjoholt G, Gulbrandsen AK, Lovlie R, Berle JO, Molven A, Steen VM: A human myo-inositol monophosphatase gene (IMPA2) localized in a putative susceptibility region for bipolar disorder on chromosome 18p11.2: genomic structure and polymorphism screening in manic-depressive patients. Mol Psychiatry. 2000 Mar;5(2):172-80. [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. Seelan RS, Parthasarathy LK, Parthasarathy RN: Lithium modulation of the human inositol monophosphatase 2 (IMPA2) promoter. Biochem Biophys Res Commun. 2004 Nov 26;324(4):1370-8. [PubMed Link Image]
  5. Ohnishi T, Ohba H, Seo KC, Im J, Sato Y, Iwayama Y, Furuichi T, Chung SK, Yoshikawa T: Spatial expression patterns and biochemical properties distinguish a second myo-inositol monophosphatase IMPA2 from IMPA1. J Biol Chem. 2007 Jan 5;282(1):637-46. Epub 2006 Oct 26. [PubMed Link Image]
  6. Arai R, Ito K, Ohnishi T, Ohba H, Akasaka R, Bessho Y, Hanawa-Suetsugu K, Yoshikawa T, Shirouzu M, Yokoyama S: Crystal structure of human myo-inositol monophosphatase 2, the product of the putative susceptibility gene for bipolar disorder, schizophrenia, and febrile seizures. Proteins. 2007 May 15;67(3):732-42. [PubMed Link Image]
Enzyme 3 Metabolite References Not Available
Enzyme 4 [top]
Enzyme 4 ID 11503
Enzyme 4 Name Inositol-3-phosphate synthase 1
Enzyme 4 Synonyms
  1. IPS 1
  2. Myo-inositol 1-phosphate synthase A1
  3. hINO1
  4. Myo-inositol-1-phosphate synthase
  5. MI-1-P synthase
  6. MIP synthase
  7. hIPS
Enzyme 4 Gene Name ISYNA1
Enzyme 4 Protein Sequence >Inositol-3-phosphate synthase 1
MEAAAQFFVESPDVVYGPEAIEAQYEYRTTRVSREGGVLKVHPTSTRFTFRTARQVPRLG
VMLVGWGGNNGSTLTAAVLANRLRLSWPTRSGRKEANYYGSLTQAGTVSLGLDAEGQEVF
VPFSAVLPMVAPNDLVFDGWDISSLNLAEAMRRAKVLDWGLQEQLWPHMEALRPRPSVYI
PEFIAANQSARADNLIPGSRAQQLEQIRRDIRDFRSSAGLDKVIVLWTANTERFCEVIPG
LNDTAENLLRTIELGLEVSPSTLFAVASILEGCAFLNGSPQNTLVPGALELAWQHRVFVG
GDDFKSGQTKVKSVLVDFLIGSGLKTMSIVSYNHLGNNDGENLSAPLQFRSKEVSKSNVV
DDMVQSNPVLYTPGEEPDHCVVIKYVPYVGDSKRALDEYTSELMLGGTNTLVLHNTCEDS
LLAAPIMLDLALLTELCQRVSFCTDMDPEPQTFHPVLSLLSFLFKAPLVPPGSPVVNALF
RQRSCIENILRACVGLPPQNHMLLEHKMERPGPSLKRVGPVAATYPMLNKKGPVPAATNG
CTGDANGHLQEEPPMPTT
Enzyme 4 Number of Residues 558
Enzyme 4 Molecular Weight 61067.3
Enzyme 4 Theoretical pI 5.51
Enzyme 4 GO Classification
Function
  • binding
  • catalytic activity
  • inositol-3-phosphate synthase activity
  • intramolecular lyase activity
  • isomerase activity
Process
  • alcohol metabolic process
  • inositol biosynthetic process
  • inositol metabolic process
  • metabolic process
  • organophosphate metabolic process
  • phospholipid biosynthetic process
  • phospholipid metabolic process
  • polyol metabolic process
  • small molecule metabolic process
Component
Enzyme 4 General Function Involved in inositol-3-phosphate synthase activity
Enzyme 4 Specific Function Key enzyme in myo-inositol biosynthesis pathway that catalyzes the conversion of glucose 6-phosphate to 1-myo-inositol 1-phosphate in a NAD-dependent manner. Rate-limiting enzyme in the synthesis of all inositol-containing compounds
Enzyme 4 Pathways
Enzyme 4 Reactions
  • D-glucose 6-phosphate = 1D-myo-inositol 3-phosphate [RN:R07324]
Enzyme 4 Pfam Domain Function
Enzyme 4 Signals
  • None
Enzyme 4 Transmembrane Regions
  • None
Enzyme 4 Essentiality Not Available
Enzyme 4 GenBank ID Protein 7705558 Link Image
Enzyme 4 UniProtKB/Swiss-Prot ID Q9NPH2 Link Image
Enzyme 4 UniProtKB/Swiss-Prot Entry Name INO1_HUMAN Link Image
Enzyme 4 PDB ID Not Available
Enzyme 4 Cellular Location Not Available
Enzyme 4 Gene Sequence >1677 bp
ATGGAGGCCGCCGCCCAGTTCTTCGTCGAGAGCCCGGACGTGGTCTACGGCCCCGAGGCC
ATCGAGGCGCAATACGAGTACCGGACGACGCGCGTCAGCCGCGAGGGTGGCGTTCTCAAG
GTGCACCCCACGTCCACGCGCTTCACCTTCCGGACCGCCCGGCAGGTGCCCCGGCTCGGG
GTCATGCTTGTCGGCTGGGGCGGGAACAACGGCTCCACACTCACCGCCGCGGTGCTGGCC
AATCGACTGCGTTTGTCCTGGCCCACGCGCAGCGGCCGCAAGGAGGCCAACTACTACGGC
TCGCTGACTCAGGCGGGCACCGTGAGCCTGGGCCTGGACGCCGAGGGCCAGGAGGTGTTC
GTACCCTTCAGCGCGGTGCTGCCCATGGTGGCGCCCAACGACCTCGTGTTCGATGGCTGG
GACATCTCGTCGCTGAACCTGGCCGAGGCGATGCGGCGCGCGAAGGTGCTGGACTGGGGG
CTGCAGGAGCAACTGTGGCCGCACATGGAGGCCCTGCGGCCCCGGCCTTCTGTTTACATC
CCCGAATTCATCGCGGCCAACCAGAGCGCGCGCGCGGACAACCTCATCCCAGGCTCGCGT
GCGCAGCAGCTGGAGCAGATCCGCAGGGACATCCGAGACTTCCGGTCTAGCGCGGGGCTG
GACAAAGTCATAGTGCTGTGGACGGCGAACACGGAGCGCTTCTGTGAGGTGATTCCAGGC
CTCAACGACACAGCCGAGAACCTGCTGCGCACCATTGAGCTCGGTCTGGAGGTGTCGCCC
TCCACGCTCTTCGCCGTGGCCAGCATCCTGGAGGGCTGTGCCTTCCTCAATGGGTCTCCG
CAGAACACCCTGGTGCCCGGAGCTCTTGAGCTCGCGTGGCAGCACCGGGTTTTTGTGGGC
GGAGATGACTTCAAGTCAGGCCAGACCAAAGTCAAGTCCGTGCTTGTGGACTTCCTCATT
GGCTCCGGCCTCAAGACCATGTCCATCGTGAGTTACAACCACCTGGGCAACAACGATGGG
GAGAACCTATCGGCGCCATTGCAGTTCCGCTCTAAGGAGGTGTCCAAGAGCAACGTGGTG
GACGACATGGTGCAGAGCAACCCAGTGCTCTATACGCCCGGCGAAGAGCCTGACCACTGC
GTGGTCATCAAGTATGTGCCGTACGTGGGTGACAGCAAGCGCGCGCTGGATGAGTATACC
TCGGAGCTGATGCTGGGCGGAACCAACACACTGGTGCTGCACAACACGTGTGAGGACTCG
CTGCTGGCCGCACCCATCATGCTGGACCTAGCGCTGCTGACCGAGCTGTGCCAGCGCGTG
AGCTTCTGCACTGACATGGACCCCGAGCCGCAGACCTTCCACCCCGTGCTGTCCCTGCTC
AGCTTCCTCTTCAAGGCGCCACTAGTGCCGCCCGGCAGCCCGGTGGTCAATGCGCTTTTC
CGCCAGCGCAGCTGCATCGAGAACATCCTCAGGGCCTGCGTGGGGCTCCCGCCACAGAAC
CACATGCTCCTGGAACACAAAATGGAGCGCCCAGGGCCCAGCCTCAAGCGAGTTGGACCC
GTGGCTGCCACCTACCCTATGTTGAACAAGAAAGGACCGGTACCCGCTGCCACCAATGGC
TGCACCGGTGATGCCAATGGGCATCTGCAAGAGGAGCCCCCAATGCCCACCACCTGA
Enzyme 4 GenBank Gene ID NM_016368.4 Link Image
Enzyme 4 GeneCard ID ISYNA1 Link Image
Enzyme 4 GenAtlas ID ISYNA1 Link Image
Enzyme 4 HGNC ID HGNC:29821 Link Image
Enzyme 4 Chromosome Location 1
Enzyme 4 Locus 19p13.11
Enzyme 4 SNPs SNPJam Report Link Image
Enzyme 4 General References
  1. Guan G, Dai P, Shechter I: cDNA cloning and gene expression analysis of human myo-inositol 1-phosphate synthase. Arch Biochem Biophys. 2003 Sep 15;417(2):251-9. [PubMed Link Image]
  2. Parthasarathy LK, Seelan RS, Tobias C, Casanova MF, Parthasarathy RN: Mammalian inositol 3-phosphate synthase: its role in the biosynthesis of brain inositol and its clinical use as a psychoactive agent. Subcell Biochem. 2006;39:293-314. [PubMed Link Image]
  3. Ota T, Suzuki Y, Nishikawa T, Otsuki T, Sugiyama T, Irie R, Wakamatsu A, Hayashi K, Sato H, Nagai K, Kimura K, Makita H, Sekine M, Obayashi M, Nishi T, Shibahara T, Tanaka T, Ishii S, Yamamoto J, Saito K, Kawai Y, Isono Y, Nakamura Y, Nagahari K, Murakami K, Yasuda T, Iwayanagi T, Wagatsuma M, Shiratori A, Sudo H, Hosoiri T, Kaku Y, Kodaira H, Kondo H, Sugawara M, Takahashi M, Kanda K, Yokoi T, Furuya T, Kikkawa E, Omura Y, Abe K, Kamihara K, Katsuta N, Sato K, Tanikawa M, Yamazaki M, Ninomiya K, Ishibashi T, Yamashita H, Murakawa K, Fujimori K, Tanai H, Kimata M, Watanabe M, Hiraoka S, Chiba Y, Ishida S, Ono Y, Takiguchi S, Watanabe S, Yosida M, Hotuta T, Kusano J, Kanehori K, Takahashi-Fujii A, Hara H, Tanase TO, Nomura Y, Togiya S, Komai F, Hara R, Takeuchi K, Arita M, Imose N, Musashino K, Yuuki H, Oshima A, Sasaki N, Aotsuka S, Yoshikawa Y, Matsunawa H, Ichihara T, Shiohata N, Sano S, Moriya S, Momiyama H, Satoh N, Takami S, Terashima Y, Suzuki O, Nakagawa S, Senoh A, Mizoguchi H, Goto Y, Shimizu F, Wakebe H, Hishigaki H, Watanabe T, Sugiyama A, Takemoto M, Kawakami B, Yamazaki M, Watanabe K, Kumagai A, Itakura S, Fukuzumi Y, Fujimori Y, Komiyama M, Tashiro H, Tanigami A, Fujiwara T, Ono T, Yamada K, Fujii Y, Ozaki K, Hirao M, Ohmori Y, Kawabata A, Hikiji T, Kobatake N, Inagaki H, Ikema Y, Okamoto S, Okitani R, Kawakami T, Noguchi S, Itoh T, Shigeta K, Senba T, Matsumura K, Nakajima Y, Mizuno T, Morinaga M, Sasaki M, Togashi T, Oyama M, Hata H, Watanabe M, Komatsu T, Mizushima-Sugano J, Satoh T, Shirai Y, Takahashi Y, Nakagawa K, Okumura K, Nagase T, Nomura N, Kikuchi H, Masuho Y, Yamashita R, Nakai K, Yada T, Nakamura Y, Ohara O, Isogai T, Sugano S: Complete sequencing and characterization of 21,243 full-length human cDNAs. Nat Genet. 2004 Jan;36(1):40-5. Epub 2003 Dec 21. [PubMed Link Image]
  4. Bechtel S, Rosenfelder H, Duda A, Schmidt CP, Ernst U, Wellenreuther R, Mehrle A, Schuster C, Bahr A, Blocker H, Heubner D, Hoerlein A, Michel G, Wedler H, Kohrer K, Ottenwalder B, Poustka A, Wiemann S, Schupp I: The full-ORF clone resource of the German cDNA Consortium. BMC Genomics. 2007 Oct 31;8:399. [PubMed Link Image]
  5. Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. [PubMed Link Image]
  6. Seelan RS, Parthasarathy LK, Parthasarathy RN: E2F1 regulation of the human myo-inositol 1-phosphate synthase (ISYNA1) gene promoter. Arch Biochem Biophys. 2004 Nov 1;431(1):95-106. [PubMed Link Image]
  7. Ju S, Shaltiel G, Shamir A, Agam G, Greenberg ML: Human 1-D-myo-inositol-3-phosphate synthase is functional in yeast. J Biol Chem. 2004 May 21;279(21):21759-65. Epub 2004 Mar 15. [PubMed Link Image]
  8. Shamir A, Shaltiel G, Mark S, Bersudsky Y, Belmaker RH, Agam G: Human MIP synthase splice variants in bipolar disorder. Bipolar Disord. 2007 Nov;9(7):766-71. [PubMed Link Image]
  9. Shaltiel G, Mark S, Kofman O, Belmaker RH, Agam G: Effect of valproate derivatives on human brain myo-inositol-1-phosphate (MIP) synthase activity and amphetamine-induced rearing. Pharmacol Rep. 2007 Jul-Aug;59(4):402-7. [PubMed Link Image]
Enzyme 4 Metabolite References Not Available
Enzyme 5 [top]
Enzyme 5 ID 16497
Enzyme 5 Name cDNA, FLJ94587, Homo sapiens annexin A3 (ANXA3), mRNA (Annexin A3, isoform CRA_a)
Enzyme 5 Synonyms Not Available
Enzyme 5 Gene Name ANXA3
Enzyme 5 Protein Sequence >cDNA, FLJ94587, Homo sapiens annexin A3 (ANXA3), mRNA (Annexin A3, isoform CRA_a)
MASIWVGHRGTVRDYPDFSPSVDAEAIQKAIRGIGTDEKMLISILTERSNAQRQLIVKEY
QAAYGKELKDDLKGDLSGHFEHLMVALVTPPAVFDAKQLKKSMKGAGTNEDALIEILTTR
TSRQMKDISQAYYTVYKKSLGDDISSETSGDFRKALLTLADGRRDESLKVDEHLAKQDAQ
ILYKAGENRWGTDEDKFTEILCLRSFPQLKLTFDEYRNISQKDIVDSIKGELSGHFEDLL
LAIVNCVRNTPAFLAERLHRALKGIGTDEFTLNRIMVSRSEIDLLDIRTEFKKHYGYSLY
SAIKSDTSGDYEITLLKICGGDD
Enzyme 5 Number of Residues 323
Enzyme 5 Molecular Weight 36376
Enzyme 5 Theoretical pI 5.71
Enzyme 5 GO Classification
Function
  • binding
  • calcium ion binding
  • calcium-dependent phospholipid binding
  • cation binding
  • enzyme inhibitor activity
  • enzyme regulator activity
  • ion binding
  • lipid binding
  • phospholipase inhibitor activity
  • phospholipid binding
Process
Component
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 B2R9W6 Link Image
Enzyme 5 UniProtKB/Swiss-Prot Entry Name B2R9W6_HUMAN Link Image
Enzyme 5 PDB ID 1AII Link Image
Enzyme 5 PDB File Show
Enzyme 5 3D Structure
Enzyme 5 Cellular Location Not Available
Enzyme 5 Gene Sequence Not Available
Enzyme 5 GenBank Gene ID AK313945 Link Image
Enzyme 5 GeneCard ID B2R9W6 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 16514
Enzyme 6 Name cDNA, FLJ93260, Homo sapiens inositol(myo)-1(or 4)-monophosphatase 1 (IMPA1), mRNA (Inositol(Myo)-1(Or 4)-monophosphatase 1, isoform CRA_a)
Enzyme 6 Synonyms Not Available
Enzyme 6 Gene Name IMPA1
Enzyme 6 Protein Sequence >cDNA, FLJ93260, Homo sapiens inositol(myo)-1(or 4)-monophosphatase 1 (IMPA1), mRNA (Inositol(Myo)-1(Or 4)-monophosphatase 1, isoform CRA_a)
MADPWQECMDYAVTLARQAGEVVCEAIKNEMNVMLKSSPVDLVTATDQKVEKMLISSIKE
KYPSHSFIGEESVAAGEKSILTDNPTWIIDPIDGTTNFVHRFPFVAVSIGFAVNKKIEFG
VVYSCVEGKMYTARKGKGAFCNGQKLQVSQQEDITKSLLVTELGSSRTPETVRMVLSNME
KLFCIPVHGIRSVGTAAVNMCLVATGGADAYYEMGIHCWDVAGAGIIVTEAGGVLMDVTG
GPFDLMSRRVIAANNRILAERIAKEIQVIPLQRDDED
Enzyme 6 Number of Residues 277
Enzyme 6 Molecular Weight 30189
Enzyme 6 Theoretical pI 4.91
Enzyme 6 GO Classification
Function
  • catalytic activity
  • hydrolase activity
  • hydrolase activity, acting on ester bonds
  • inositol or phosphatidylinositol phosphatase activity
  • phosphoric ester hydrolase activity
  • phosphoric monoester hydrolase activity
Process
Component
Enzyme 6 General Function Carbohydrate transport and metabolism
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 Not Available
Enzyme 6 UniProtKB/Swiss-Prot ID B2R733 Link Image
Enzyme 6 UniProtKB/Swiss-Prot Entry Name B2R733_HUMAN Link Image
Enzyme 6 PDB ID 1IMB Link Image
Enzyme 6 PDB File Show
Enzyme 6 3D Structure
Enzyme 6 Cellular Location Not Available
Enzyme 6 Gene Sequence Not Available
Enzyme 6 GenBank Gene ID AK312823 Link Image
Enzyme 6 GeneCard ID B2R733 Link Image
Enzyme 6 GenAtlas ID Not Available
Enzyme 6 HGNC ID Not Available
Enzyme 6 Chromosome Location Not Available
Enzyme 6 Locus Not Available
Enzyme 6 SNPs SNPJam Report Link Image
Enzyme 6 General References Not Available
Enzyme 6 Metabolite References Not Available
Enzyme 7 [top]
Enzyme 7 ID 16515
Enzyme 7 Name Inositol monophosphatase 2 variant 1 (Inositol(Myo)-1(Or 4)-monophosphatase 2, isoform CRA_b)
Enzyme 7 Synonyms Not Available
Enzyme 7 Gene Name IMPA2
Enzyme 7 Protein Sequence >Inositol monophosphatase 2 variant 1 (Inositol(Myo)-1(Or 4)-monophosphatase 2, isoform CRA_b)
MKPSGEDQAALAAGPWEECFQAAVQLALRAGQIIRKALTEEKRVSTKTSAADLVTETDHL
VEDLIISELRERFPSHRFIAEEAAASGAKCVLTHSPTWIIDPIDGTCNFVHRFPTVAVSI
GFAVRQELEFGVIYHCTEERLYTGRRGRGAFCNGQRLRVSGETDLSKALVLTEIGPKRDP
ATLKLFLSNMERLLHAKAHGVRVIGSSTLALCHLASGAADAYYQFGLHCWDLAAATVIIR
EAGGIVIDTSGGPLDLMACRVVAASTREMAMLIAQALQTINYGRDDEK
Enzyme 7 Number of Residues 288
Enzyme 7 Molecular Weight 31321
Enzyme 7 Theoretical pI 6.59
Enzyme 7 GO Classification
Function
  • catalytic activity
  • hydrolase activity
  • hydrolase activity, acting on ester bonds
  • inositol or phosphatidylinositol phosphatase activity
  • phosphoric ester hydrolase activity
  • phosphoric monoester hydrolase activity
Process
Component
Enzyme 7 General Function Carbohydrate transport and metabolism
Enzyme 7 Specific Function Not Available
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 Not Available
Enzyme 7 UniProtKB/Swiss-Prot ID B0YJ29 Link Image
Enzyme 7 UniProtKB/Swiss-Prot Entry Name B0YJ29_HUMAN Link Image
Enzyme 7 PDB ID Not Available
Enzyme 7 Cellular Location Not Available
Enzyme 7 Gene Sequence Not Available
Enzyme 7 GenBank Gene ID EF444990 Link Image
Enzyme 7 GeneCard ID B0YJ29 Link Image
Enzyme 7 GenAtlas ID Not Available
Enzyme 7 HGNC ID Not Available
Enzyme 7 Chromosome Location 18
Enzyme 7 Locus 18p11.2
Enzyme 7 SNPs SNPJam Report Link Image
Enzyme 7 General References Not Available
Enzyme 7 Metabolite References Not Available