1. (9-D-ribosylxanthine)-5'-phosphate
2. XMP
3. Xanthosine 5'-phosphate
4. Xanthosine 5'-phosphic acid
5. xanthosine-5'-P
6. xanthosine-5'-phosphate
7. 5'-xanthonylate monophosphate

• Cytoplasm

1. Vethe NT, Bergan S: Determination of inosine monophosphate dehydrogenase activity in human CD4+ cells isolated from whole blood during mycophenolic acid therapy. Ther Drug Monit. 2006 Oct;28(5):608-13. [PubMed ]
2. Khalil PN, Erb N, Khalil MN, Escherich G, Janka-Schaub GE: Validation and application of a high-performance liquid chromatographic-based assay for determination of the inosine 5'-monophosphate dehydrogenase activity in erythrocytes. J Chromatogr B Analyt Technol Biomed Life Sci. 2006 Sep 14;842(1):1-7. Epub 2006 May 24. [PubMed ]
3. Barsotti C, Pesi R, Giannecchini M, Ipata PL: Evidence for the involvement of cytosolic 5'-nucleotidase (cN-II) in the synthesis of guanine nucleotides from xanthosine. J Biol Chem. 2005 Apr 8;280(14):13465-9. Epub 2005 Feb 6. [PubMed ]
4. Wolan DW, Cheong CG, Greasley SE, Wilson IA: Structural insights into the human and avian IMP cyclohydrolase mechanism via crystal structures with the bound XMP inhibitor. Biochemistry. 2004 Feb 10;43(5):1171-83. [PubMed ]
5. Prosise GL, Luecke H: Crystal structures of Tritrichomonasfoetus inosine monophosphate dehydrogenase in complex with substrate, cofactor and analogs: a structural basis for the random-in ordered-out kinetic mechanism. J Mol Biol. 2003 Feb 14;326(2):517-27. [PubMed ]
6. Stoychev G, Kierdaszuk B, Shugar D: Xanthosine and xanthine. Substrate properties with purine nucleoside phosphorylases, and relevance to other enzyme systems. Eur J Biochem. 2002 Aug;269(16):4048-57. [PubMed ]
7. Daxecker H, Raab M, Muller MM: Influence of mycophenolic acid on inosine 5'-monophosphate dehydrogenase activity in human peripheral blood mononuclear cells. Clin Chim Acta. 2002 Apr;318(1-2):71-7. [PubMed ]
8. Rauniyar RK, Suzuma K, King AL, Aiello LP, King GL: Differential effects of bactericidal/permeability-increasing protein (BPI) analogues on retinal neovascularization and retinal pericyte growth. Invest Ophthalmol Vis Sci. 2002 Feb;43(2):503-9. [PubMed ]
9. Glander P, Braun KP, Hambach P, Bauer S, Mai I, Roots I, Waiser J, Fritsche L, Neumayer HH, Budde K: Non-radioactive determination of inosine 5'-monophosphate dehydro-genase (IMPDH) in peripheral mononuclear cells. Clin Biochem. 2001 Oct;34(7):543-9. [PubMed ]
10. Frueh FW, Hayashibara KC, Brown PO, Whitlock JP Jr: Use of cDNA microarrays to analyze dioxin-induced changes in human liver gene expression. Toxicol Lett. 2001 Jul 6;122(3):189-203. [PubMed ]
11. Wall M, Shim JH, Benkovic SJ: Human AICAR transformylase: role of the 4-carboxamide of AICAR in binding and catalysis. Biochemistry. 2000 Sep 19;39(37):11303-11. [PubMed ]
12. Sintchak MD, Nimmesgern E: The structure of inosine 5'-monophosphate dehydrogenase and the design of novel inhibitors. Immunopharmacology. 2000 May;47(2-3):163-84. [PubMed ]
13. Albrecht W, Storck M, Pfetsch E, Martin W, Abendroth D: Development and application of a high-performance liquid chromatography-based assay for determination of the activity of inosine 5'-monophosphate dehydrogenase in whole blood and isolated mononuclear cells. Ther Drug Monit. 2000 Jun;22(3):283-94. [PubMed ]
14. McMillan FM, Cahoon M, White A, Hedstrom L, Petsko GA, Ringe D: Crystal structure at 2.4 A resolution of Borrelia burgdorferi inosine 5'-monophosphate dehydrogenase: evidence of a substrate-induced hinged-lid motion by loop 6. Biochemistry. 2000 Apr 18;39(15):4533-42. [PubMed ]
15. Markland W, McQuaid TJ, Jain J, Kwong AD: Broad-spectrum antiviral activity of the IMP dehydrogenase inhibitor VX-497: a comparison with ribavirin and demonstration of antiviral additivity with alpha interferon. Antimicrob Agents Chemother. 2000 Apr;44(4):859-66. [PubMed ]
16. Digits JA, Hedstrom L: Drug selectivity is determined by coupling across the NAD+ site of IMP dehydrogenase. Biochemistry. 2000 Feb 22;39(7):1771-7. [PubMed ]
17. Digits JA, Hedstrom L: Species-specific inhibition of inosine 5'-monophosphate dehydrogenase by mycophenolic acid. Biochemistry. 1999 Nov 16;38(46):15388-97. [PubMed ]
18. Heroux A, White EL, Ross LJ, Davis RL, Borhani DW: Crystal structure of Toxoplasma gondii hypoxanthine-guanine phosphoribosyltransferase with XMP, pyrophosphate, and two Mg(2+) ions bound: insights into the catalytic mechanism. Biochemistry. 1999 Nov 2;38(44):14495-506. [PubMed ]
19. Heroux A, White EL, Ross LJ, Borhani DW: Crystal structures of the Toxoplasma gondii hypoxanthine-guanine phosphoribosyltransferase-GMP and -IMP complexes: comparison of purine binding interactions with the XMP complex. Biochemistry. 1999 Nov 2;38(44):14485-94. [PubMed ]
20. Pitera JW, Munagala NR, Wang CC, Kollman PA: Understanding substrate specificity in human and parasite phosphoribosyltransferases through calculation and experiment. Biochemistry. 1999 Aug 10;38(32):10298-306. [PubMed ]
21. Minakawa N, Matsuda A: Mechanism-based design of inosine 5-monophosphate dehydrogenase inhibitors: synthesis and biological activities of 5-ethynyl-1-beta-D-ribofuranosylimidazole-4-carboxamide (EICAR) and its derivatives. Curr Med Chem. 1999 Jul;6(7):615-28. [PubMed ]
22. Franchetti P, Grifantini M: Nucleoside and non-nucleoside IMP dehydrogenase inhibitors as antitumor and antiviral agents. Curr Med Chem. 1999 Jul;6(7):599-614. [PubMed ]
23. Jayaram HN, Cooney DA, Grusch M, Krupitza G: Consequences of IMP dehydrogenase inhibition, and its relationship to cancer and apoptosis. Curr Med Chem. 1999 Jul;6(7):561-74. [PubMed ]
24. Hedstrom L: IMP dehydrogenase: mechanism of action and inhibition. Curr Med Chem. 1999 Jul;6(7):545-60. [PubMed ]
25. Wikipedia

1. Cytosolic 5'-nucleotidase 1B
2. Cytosolic 5'-nucleotidase 1A
3. 5'(3')-deoxyribonucleotidase, cytosolic type
4. 5'(3')-deoxyribonucleotidase, mitochondrial precursor
5. Cytosolic purine 5'-nucleotidase
6. Inosine triphosphate pyrophosphatase
7. Hypoxanthine-guanine phosphoribosyltransferase
8. Bis(5'-nucleosyl)-tetraphosphatase [asymmetrical]
9. Inosine-5'-monophosphate dehydrogenase 2
10. Cytosolic 5'-nucleotidase III
11. cDNA FLJ75406, highly similar to Homo sapiens guanine monphosphate synthetase
12. IMP
13. cDNA FLJ75877, highly similar to Homo sapiens 5'-nucleotidase, cytosolic II (NT5C2), mRNA
14. cDNA, FLJ95508, highly similar to Homo sapiens 5'-nucleotidase, ecto (CD73) (NT5E), mRNA

1. Cytosolic 5'-nucleotidase IB
2. cN1B
3. cN-IB
4. Autoimmune infertility-related protein

MSQTSLKQKKNEPGMRSSKESLEAEKRKESDKTGVRLSNQMRRAVNPNHSLRCCPFQGHS
SCRRCLCAAEGTALGPCHTIRIYIHMCLLWEQGQQITMMRGSQESSLRKTDSRGYLVRSQ
WSRISRSPSTKAPSIDEPRSRNTSAKLPSSSTSSRTPSTSPSLHDSSPPPLSGQPSLQPP
ASPQLPRSLDSRPPTPPEPDPGSRRSTKMQENPEAWAQGIVREIRQTRDSQPLEYSRTSP
TEWKSSSQRRGIYPASTQLDRNSLSEQQQQQREDEDDYEAAYWASMRSFYEKNPSCSRPW
PPKPKNAITIALSSCALFNMVDGRKIYEQEGLEKYMEYQLTNENVILTPGPAFRFVKALQ
YVNARLRDLYPDEQDLFDIVLMTNNHAQVGVRLINSVNHYGLLIDRFCLTGGKDPIGYLK
AYLTNLYIAADSEKVQEAIQEGIASATMFDGAKDMAYCDTQLRVAFDGDAVLFSDESEHF
TKEHGLDKFFQYDTLCESKPLAQGPLKGFLEDLGRLQKKFYAKNERLLCPIRTYLVTARS
AASSGARVLKTLRRWGLEIDEALFLAGAPKSPILVKIRPHIFFDDHMFHIEGAQRLGSIA
AYGFNKKFSS

• Nicotinate and Nicotinamide Metabolism (map00760 )
• Purine Metabolism (map00230 )
• Pyrimidine Metabolism (map00240 )

• A 5'-ribonucleotide + H2O = a ribonucleoside + phosphate

• 5-nucleotidase (PF06189 )

• None

• None

GGGCAAAAATGTGGATAACAACAAAAGAATTTCAACAGGTAAAAAAATGAGTCAAACATC
TCTCAAACAGAAAAAGAATGAGCCCGGAATGAGGTCCTCAAAAGAGAGTCTAGAAGCAGA
AAAAAGAAAGGAATCTGACAAAACAGGAGTTCGTCTGAGCAATCAGGGATCACAAGAATC
ATCACTGCGGAAGACAGACTCTCGAGGGTACCTTGTGCGCAGTCAATGGTCTAGAATATC
CCGGAGCCCATCCACCAAGGCTCCATCCATAGATGAGCCTAGAAGCAGGAACACCAGTGC
TAAGCTCCCCAGCAGCTCCACGAGCTCCCGGACTCCATCCACCTCCCCAAGCCTGCATGA
CTCCTCACCGCCGCCGCTGTCCGGGCAGCCCTCGCTCCAGCCACCCGCGTCGCCCCAGCT
GCCCCGGTCGCTGGACTCGCGGCCTCCCACGCCCCCAGAGCCCGATCCTGGCTCCCGGCG
CAGCACCAAAATGCAAGAAAATCCGGAGGCCTGGGCCCAAGGCATCGTGCGGGAAATCCG
CCAGACCCGGGACTCGCAGCCGCTGGAATATTCGCGCACGTCCCCCACCGAGTGGAAGTC
CTCCAGCCAGCGCAGGGGGATCTACCCCGCCTCCACCCAGCTGGACCGCAACTCTCTGTC
CGAGCAGCAGCAGCAGCAGCGGGAGGACGAAGACGACTACGAAGCTGCCTACTGGGCATC
CATGAAGTCGTTCTACGAAAAGAACCCGAGCTGCTGGCGCCCCTGGCCGCCCAAACCCAA
GAACGCCATCACCATTGCTCTCTCATCCTGCGCGCTCTTCAACATGGTGGACGGCAGGAA
AATCTACGAGCAAGAGGGTCTGGAAAAGTACATGGAGTATCAGCTCACCAATGAGAACGT
CATCCTGACCCCGGGCCCGGCGTTCCGTTTCGTCAAGGCACTACAGTATGTCAATGCTAG
ACTCCGTGATCTATATCCTGATGAACAGGACTTATTTGATATTGTACTGATGACTAATAA
CCATGCCCAAGTGGGAGTGCGGCTTATAAACAGCGTCAATCACTACGGCTTACTGATTGA
CCGCTTCTGTCTGACCGGGGGAAAAGACCCCATTGGCTATTTGAAGGCATATCTTACCAA
CTTGTATATTGCTGCAGATTCTGAAAAAGTGCAAGAGGCAATACAAGAAGGTATTGCCTC
TGCGACAATGTTTGATGGAGCCAAAGACATGGCTTACTGTGACACTCAGCTCCGTGTAGC
CTTTGATGGGGATGCTGTCCTCTTCTCTGATGAGTCTGAACATTTTACCAAGGAGCATGG
GCTGGACAAATTCTTCCAGTATGATACATTATGTGAAAGTAAGCCTCTTGCTCAGGGTCC
CCTAAAAGGCTTTCTGGAAGATTTAGGCAGACTGCAAAAGAAGTTCTATGCCAAAAATGA
ACGGTTACTTTGTCCTATCAGGACCTACCTGGTTACAGCTAGGAGTGCAGCCAGTTCAGG
CGCCCGTGTGCTGAAAACCTTCCGACGCTGGGGTCTAGAGATAGACGAAGCTCTTTTCCT
TGCTGGAGCCCCCAAAAGTCCCATCTTGGTGAAGATCCGGCCCCACATCTTCTTTGATGA
CCACATGTTCCACATTGAAGGGGCACAGAGGTTAGGTTCCATCGCAGCTTATGGCTTTAA
TAAAAAATTCAGTAGTTAG

1. Sala-Newby GB, Newby AC: Cloning of a mouse cytosolic 5'-nucleotidase-I identifies a new gene related to human autoimmune infertility-related protein. Biochim Biophys Acta. 2001 Oct 31;1521(1-3):12-8. [PubMed ]

1. Cytosolic 5'-nucleotidase IA
2. cN1A
3. cN-IA
4. cN-I

MEPGQPREPQEPREPGPGAETAAAPVWEEAKIFYDNLAPKKKPKSPKPQNAVTIAVSSRA
LFRMDEEQQIYTEQGVEEYVRYQLEHENEPFSPGPAFPFVKALEAVNRRLRELYPDSEDV
FDIVLMTNNHAQVGVRLINSINHYDLFIERFCMTGGNSPICYLKAYHTNLYLSADAEKVR
EAIDEGIAAATIFSPSRDVVVSQSQLRVAFDGDAVLFSDESERIVKAHGLDRFFEHEKAH
ENKPLAQGPLKGFLEALGRLQKKFYSKGLRLECPIRTYLVTARSAASSGARALKTLRSWG
LETDEALFLAGAPKGPLLEKIRPHIFFDDQMFHVAGAQEMGTVAAHVPYGVAQTPRRTAP
AKQAPSAQ

• Nicotinate and Nicotinamide Metabolism (map00760 )
• Purine Metabolism (map00230 )
• Pyrimidine Metabolism (map00240 )

• A 5'-ribonucleotide + H2O = a ribonucleoside + phosphate

• 5-nucleotidase (PF06189 )

• None

• None

ATGGAACCTGGGCAGCCCCGGGAGCCCCAGGAGCCCCGCGAGCCCGGGCCAGGAGCGGAG
ACCGCTGCGGCCCCGGTCTGGGAGGAAGCCAAGATTTTCTACGACAACCTCGCGCCCAAG
AAGAAACCCAAATCGCCCAAGCCTCAGAATGCAGTCACCATCGCTGTGTCCTCCCGAGCC
TTGTTTCGCATGGACGAGGAGCAGCAGATCTACACGGAGCAGGGCGTGGAGGAGTACGTG
CGCTACCAGCTGGAACATGAGAACGAACCCTTCAGTCCCGGGCCAGCCTTCCCTTTTGTG
AAGGCTCTGGAGGCCGTGAACAGGCGGCTGCGGGAGCTGTACCCTGATAGTGAGGACGTC
TTCGACATCGTCCTCATGACTAACAACCATGCTCAAGTGGGTGTCCGCCTCATCAACAGT
ATCAACCACTATGACCTGTTCATCGAGAGGTTCTGCATGACAGGTGGGAACAGCCCGATC
TGCTACCTCAAGGCCTATCACACCAACCTCTACTTGTCAGCCGATGCGGAAAAAGTGCGA
GAAGCCATTGATGAGGGGATCGCAGCTGCCACCATCTTCAGCCCCAGCAGGGATGTGGTT
GTGTCCCAGAGTCAGCTGCGCGTGGCCTTCGATGGGGACGCCGTGCTCTTCTCGGACGAG
TCGGAGCGCATCGTCAAGGCCCACGGGCTGGACCGATTCTTCGAGCATGAGAAGGCCCAC
GAGAACAAGCCTCTGGCTCAGGGCCCCTTAAAGGGCTTTCTGGAGGCACTGGGTAGGTTG
CAGAAGAAGTTCTACTCCAAAGGCCTGCGGCTGGAGTGCCCAATTCGTACCTACTTGGTG
ACAGCACGCAGTGCAGCCAGTTCCGGGGCCCGGGCTCTCAAGACCCTGCGCAGCTGGGGC
CTGGAGACAGATGAAGCCTTGTTCCTTGCTGGAGCGCCCAAGGGCCCTCTCCTTGAGAAG
ATCCGCCCACACATCTTCTTTGATGACCAGATGTTCCATGTGGCTGGGGCTCAGGAGATG
GGCACTGTGGCCGCCCATGTGCCTTATGGTGTGGCACAGACACCCCGGCGGACTGCACCT
GCAAAGCAGGCCCCATCTGCACAGTAG

1. Hunsucker SA, Spychala J, Mitchell BS: Human cytosolic 5'-nucleotidase I: characterization and role in nucleoside analog resistance. J Biol Chem. 2001 Mar 30;276(13):10498-504. Epub 2000 Dec 22. [PubMed ]

1. Cytosolic 5',3'-pyrimidine nucleotidase
2. Deoxy-5'-nucleotidase 1
3. dNT-1

MARSVRVLVDMDGVLADFEAGLLRGFRRRFPEEPHVPLEQRRGFLAREQYRALRPDLADK
VASVYEAPGFFLDLEPIPGALDAVREMNDLPDTQVFICTSPLLKYHHCVGEKYRWVEQHL
GPQFVERIILTRDKTVVLGDLLIDDKDTVRGQEETPSWEHILFTCCHNRHLVLPPTRRRL
LSWSDNWREILDSKRGAAQRE

• NT5C (PF06941 )

• None

• None

ATGGCGCGGAGCGTGCGCGTGCTGGTGGACATGGACGGCGTCCTGGCCGACTTCGAGGCC
GGCCTCCTGCGGGGCTTCCGCCGCCGCTTCCCTGAGGAGCCGCACGTGCCGCTGGAGCAA
CGCCGCGGCTTCCTGGCCCGCGAGCAGTACCGCGCCCTGCGGCCCGACCTGGCGGATAAA
GTGGCCAGTGTGTACGAAGCCCCGGGCTTTTTCCTGGACCTGGAGCCCATCCCGGGAGCC
TTGGACGCTGTGCGGGAGATGAACGACCTACCGGACACGCAGGTCTTCATCTGCACCAGC
CCCCTGCTGAAGTACCACCACTGTGTGGGTGAGAAGTACCGCTGGGTGGAGCAGCACCTG
GGGCCCCAGTTCGTAGAACGAATTATCCTGACAAGGGACAAGACGGTGGTCTTGGGGGAC
CTGCTCATTGATGACAAGGACACAGTTCGAGGCCAGGAGGAGACCCCAAGCTGGGAGCAC
ATCTTGTTCACCTGCTGCCACAATCGGCACCTGGTCCTGCCCCCGACAAGGAGACGGCTG
CTCTCCTGGAGTGACAACTGGAGGGAGATCTTAGATAGCAAGCGCGGAGCTGCGCAGCGG
GAATGA

1. Rampazzo C, Johansson M, Gallinaro L, Ferraro P, Hellman U, Karlsson A, Reichard P, Bianchi V: Mammalian 5'(3')-deoxyribonucleotidase, cDNA cloning, and overexpression of the enzyme in Escherichia coli and mammalian cells. J Biol Chem. 2000 Feb 25;275(8):5409-15. [PubMed ]
2. Rampazzo C, Kost-Alimova M, Ruzzenente B, Dumanski JP, Bianchi V: Mouse cytosolic and mitochondrial deoxyribonucleotidases: cDNA cloning of the mitochondrial enzyme, gene structures, chromosomal mapping and comparison with the human orthologs. Gene. 2002 Jul 10;294(1-2):109-17. [PubMed ]

1. 5',3'-nucleotidase, mitochondrial
2. Deoxy-5'-nucleotidase 2
3. dNT-2

MIRLGGWCARRLCSAAVPAGRRGAAGGLGLAGGRALRVLVDMDGVLADFEGGFLRKFRAR
FPDQPFIALEDRRGFWVSEQYGRLRPGLSEKAISIWESKNFFFELEPLPGAVEAVKEMAS
LQNTDVFICTSPIKMFKYCPYEKYAWVEKYFGPDFLEQIVLTRDKTVVSADLLIDDRPDI
TGAEPTPSWEHVLFTACHNQHLQLQPPRRRLHSWADDWKAILDSKRPC

• NT5C (PF06941 )

• 1-15

ATGATCCGGCTGGGCGGCTGGTGTGCGCGGCGGCTCTGCAGCGCGGCGGTTCCCGCGGGG
CGGCGCGGGGCGGCGGGCGGGCTGGGCCTGGCGGGAGGCCGCGCCCTACGGGTGCTGGTG
GACATGGACGGCGTGCTGGCTGACTTCGAGGGCGGATTCCTCAGGAAGTTCCGCGCGCGC
TTTCCCGACCAGCCCTTCATCGCGCTGGAGGACCGGCGCGGCTTCTGGGTGTCGGAGCAG
TACGGCCGCCTGCGGCCAGGGCTGAGCGAGAAGGCCATCAGCATTTGGGAGTCAAAGAAT
TTCTTTTTTGAACTTGAGCCTCTGCCAGGGGCCGTGGAAGCTGTCAAGGAGATGGCCAGC
CTACAAAACACTGACGTCTTCATCTGCACAAGCCCCATCAAGATGTTCAAGTACTGTCCC
TATGAGAAGTATGCCTGGGTGGAGAAGTACTTTGGCCCTGACTTTCTGGAGCAGATTGTG
CTGACCAGAGACAAGACCGTGGTCTCTGCTGACCTTCTCATAGACGACCGGCCGGACATC
ACAGGGGCCGAGCCAACCCCCAGCTGGGAGCATGTCCTCTTCACCGCCTGCCACAACCAG
CACCTGCAGCTGCAGCCCCCCCGCCGCAGGCTGCACTCGTGGGCGGACGACTGGAAGGCC
ATTCTGGACAGCAAGCGGCCCTGCTGA

1. Rampazzo C, Gallinaro L, Milanesi E, Frigimelica E, Reichard P, Bianchi V: A deoxyribonucleotidase in mitochondria: involvement in regulation of dNTP pools and possible link to genetic disease. Proc Natl Acad Sci U S A. 2000 Jul 18;97(15):8239-44. [PubMed ]
2. Rinaldo-Matthis A, Rampazzo C, Reichard P, Bianchi V, Nordlund P: Crystal structure of a human mitochondrial deoxyribonucleotidase. Nat Struct Biol. 2002 Oct;9(10):779-87. [PubMed ]

1. 5'-nucleotidase cytosolic II

MSTSWSDRLQNAADMPANMDKHALKKYRREAYHRVFVNRSLAMEKIKCFGFDMDYTLAVY
KSPEYESLGFELTVERLVSIGYPQELLSFAYDSTFPTRGLVFDTLYGNLLKVDAYGNLLV
CAHGFNFIRGPETREQYPNKFIQRDDTERFYILNTLFNLPETYLLACLVDFFTNCPRYTS
CETGFKDGDLFMSYRSMFQDVRDAVDWVHYKGSLKEKTVENLEKYVVKDGKLPLLLSRMK
EVGKVFLATNSDYKYTDKIMTYLFDFPHGPKPGSSHRPWQSYFDLILVDARKPLFFGEGT
VLRQVDTKTGKLKIGTYTGPLQHGIVYSGGSSDTICDLLGAKGKDILYIGDHIFGDILKS
KKRQGWRTFLVIPELAQELHVWTDKSSLFEELQSLDIFLAELYKHLDSSSNERPDISSIQ
RRIKKVTHDMDMCYGMMGSLFRSGSRQTLFASQVMRYADLYAASFINLLYYPFSYLFRAA
HVLMPHESTVEHTHVDINEMESPLATRNRTSVDFKDTDYKRHQLTRSISEIKPPNLFPLA
PQEITHCHDEDDDEEEEEEEE

• Nicotinate and Nicotinamide Metabolism (map00760 )
• Purine Metabolism (map00230 )
• Pyrimidine Metabolism (map00240 )

• A 5'-ribonucleotide + H2O = a ribonucleoside + phosphate

• 5_nucleotid (PF05761 )

• None

• None

ATGTCGACCTCCTGGAGTGATCGGTTACAGAATGCAGCAGATATGCCTGCTAACATGGAT
AAGCATGCCCTGAAAAAGTATCGTCGAGAAGCCTATCATCGGGTGTTTGTGAACCGAAGT
TTAGCAATGGAAAAGATAAAGTGTTTTGGTTTTGATATGGATTATACCCTTGCTGTGTAC
AAGTCCCCAGAGTATGAGTCCCTTGGTTTTGAGCTTACTGTGGAGAGATTAGTTTCTATT
GGCTATCCCCAGGAGTTGCTCAGCTTTGCTTATGATTCTACATTCCCTACCAGGGGACTT
GTCTTTGACACACTGTATGGAAATCTTTTGAAAGTCGATGCCTATGGAAACCTCTTGGTC
TGTGCACATGGATTTAACTTTATAAGGGGACCAGAAACTAGAGAACAGTATCCAAATAAA
TTTATCCAGCGAGATGATACTGAAAGATTTTACATTCTGAACACACTATTCAACCTACCA
GAGACCTACCTGTTGGCCTGCCTAGTAGATTTTTTTACTAATTGTCCCAGATATACCAGT
TGTGAAACAGGATTTAAAGATGGGGACCTCTTCATGTCCTACCGGAGTATGTTCCAGGAT
GTAAGAGATGCTGTTGACTGGGTTCATTACAAGGGCTCCCTTAAGGAAAAGACAGTTGAA
AATCTTGAGAAGTATGTAGTCAAAGATGGAAAACTGCCTTTGCTTCTGAGCCGGATGAAG
GAAGTAGGGAAAGTATTTCTTGCTACCAACAGTGACTATAAATATACAGATAAAATTATG
ACTTACCTGTTTGACTTCCCACATGGCCCCAAGCCTGGGAGCTCCCATCGACCATGGCAG
TCCTACTTTGACTTGATCTTGGTGGATGCACGGAAACCACTCTTTTTTGGAGAAGGCACA
GTACTGCGTCAGGTGGATACTAAAACTGGCAAGCTGAAAATTGGTACCTACACAGGGCCC
CTACAGCATGGTATCGTCTACTCAGGAGGTTCTTCTGATACGATCTGTGACCTGTTGGGA
GCCAAGGGAAAAGACATTTTGTATATTGGAGATCACATTTTTGGGGACATTTTAAAATCA
AAGAAACGGCAAGGGTGGCGAACTTTTTTGGTGATTCCTGAACTCGCACAGGAGCTACAT
GTCTGGACTGACAAGAGTTCACTTTTCGAAGAACTTCAGAGCTTGGATATTTTCTTGGCT
GAACTCTACAAGCATCTTGACAGCAGTAGCAATGAGCGTCCAGACATCAGTTCCATCCAG
AGACGTATTAAGAAAGTAACTCATGACATGGACATGTGCTATGGGATGATGGGAAGCCTG
TTTCGCAGTGGCTCCCGGCAGACCCTTTTTGCCAGTCAAGTGATGCGTTATGCTGACCTC
TATGCAGCATCTTTCATCAACCTGCTGTATTACCCTTTCAGCTACCTCTTCAGGGCTGCC
CATGTCTTGATGCCTCATGAATCAACGGTGGAGCACACACACGTAGATATCAATGAGATG
GAGTCTCCTCTTGCCACCCGGAACCGCACATCAGTGGATTTCAAAGACACTGACTACAAG
CGGCACCAGCTGACACGGTCAATTAGTGAGATTAAACCTCCCAACCTCTTCCCACTGGCC
CCCCAGGAAATTACACACTGCCATGACGAAGATGATGATGAAGAGGAGGAGGAGGAGGAA
GAATAA

1. Oka J, Matsumoto A, Hosokawa Y, Inoue S: Molecular cloning of human cytosolic purine 5'-nucleotidase. Biochem Biophys Res Commun. 1994 Nov 30;205(1):917-22. [PubMed ]

1. ITPase
2. Inosine triphosphatase
3. Putative oncogene protein hlc14-06-p

MAASLVGKKIVFVTGNAKKLEEVVQILGDKFPCTLVAQKIDLPEYQGEPDEISIQKCQEA
VRQVQGPVLVEDTCLCFNALGGLPGPYIKWFLEKLKPEGLHQLLAGFEDKSAYALCTFAL
STGDPSQPVRLFRGRTSGRIVAPRGCQDFGWDPCFQPDGYEQTYAEMPKAEKNAVSHRFR
ALLELQEYFGSLAA

• Purine Metabolism (map00230 )
• Pyrimidine Metabolism (map00240 )

• A nucleoside triphosphate + H2O = a nucleotide + diphosphate

• Ham1p_like (PF01725 )

• None

• None

ATGGCGGCCTCATTGGTGGGGAAGAAGATCGTGTTTGTAACGGGGAACGCCAAGAAGCTG
GAGGAGGTCGTTCAGATTCTAGGAGATAAGTTTCCACGCACTTTGGTGGCACAGAAAATT
GACCTGCCGGAGTACCAGGGGGAGCCGGATGAGATTTCCATACAGAAATGTCAGGAGGCA
GTTCGCCAGGTACAGGGGCCCGTGCTGGTTGAGGACACTTGTCTGTGCTTCAATGCCCTT
GGAGGGCTCCCCGGCCCCTACATAAAGTGGTTTCTGGAGAAGTTAAAGCCTGAAGGTCTC
CACCAGCTCCTGGCCGGGTTCGAGGACAAGTCAGCCTATGCGCTCTGCACGTTTGCACTC
AGCACCGGGGACCCAAGCCAGCCCGTGCGCCTGTTCAGGGGCCGGACCTCGGGCCGGATC
GTGGCACCCAGAGGCTGCCAGGACTTTGGCTGGGACCCCTGCTTTCAGCCTGATGGATAT
GAGCAGACGTACGCAGAGATGCCTAAGGCGGAGAAGAACGCTGTCTCCCATCGCTTCCGG
GCCCTGCTGGAGCTGCAGGAGTACTTTGGCAGTTTGGCAGCTTGA

1. Lin S, McLennan AG, Ying K, Wang Z, Gu S, Jin H, Wu C, Liu W, Yuan Y, Tang R, Xie Y, Mao Y: Cloning, expression, and characterization of a human inosine triphosphate pyrophosphatase encoded by the itpa gene. J Biol Chem. 2001 Jun 1;276(22):18695-701. Epub 2001 Mar 13. [PubMed ]
2. Deloukas P, Matthews LH, Ashurst J, Burton J, Gilbert JG, Jones M, Stavrides G, Almeida JP, Babbage AK, Bagguley CL, Bailey J, Barlow KF, Bates KN, Beard LM, Beare DM, Beasley OP, Bird CP, Blakey SE, Bridgeman AM, Brown AJ, Buck D, Burrill W, Butler AP, Carder C, Carter NP, Chapman JC, Clamp M, Clark G, Clark LN, Clark SY, Clee CM, Clegg S, Cobley VE, Collier RE, Connor R, Corby NR, Coulson A, Coville GJ, Deadman R, Dhami P, Dunn M, Ellington AG, Frankland JA, Fraser A, French L, Garner P, Grafham DV, Griffiths C, Griffiths MN, Gwilliam R, Hall RE, Hammond S, Harley JL, Heath PD, Ho S, Holden JL, Howden PJ, Huckle E, Hunt AR, Hunt SE, Jekosch K, Johnson CM, Johnson D, Kay MP, Kimberley AM, King A, Knights A, Laird GK, Lawlor S, Lehvaslaiho MH, Leversha M, Lloyd C, Lloyd DM, Lovell JD, Marsh VL, Martin SL, McConnachie LJ, McLay K, McMurray AA, Milne S, Mistry D, Moore MJ, Mullikin JC, Nickerson T, Oliver K, Parker A, Patel R, Pearce TA, Peck AI, Phillimore BJ, Prathalingam SR, Plumb RW, Ramsay H, Rice CM, Ross MT, Scott CE, Sehra HK, Shownkeen R, Sims S, Skuce CD, Smith ML, Soderlund C, Steward CA, Sulston JE, Swann M, Sycamore N, Taylor R, Tee L, Thomas DW, Thorpe A, Tracey A, Tromans AC, Vaudin M, Wall M, Wallis JM, Whitehead SL, Whittaker P, Willey DL, Williams L, Williams SA, Wilming L, Wray PW, Hubbard T, Durbin RM, Bentley DR, Beck S, Rogers J: The DNA sequence and comparative analysis of human chromosome 20. Nature. 2001 Dec 20-27;414(6866):865-71. [PubMed ]
3. Sumi S, Marinaki AM, Arenas M, Fairbanks L, Shobowale-Bakre M, Rees DC, Thein SL, Ansari A, Sanderson J, De Abreu RA, Simmonds HA, Duley JA: Genetic basis of inosine triphosphate pyrophosphohydrolase deficiency. Hum Genet. 2002 Oct;111(4-5):360-7. Epub 2002 Aug 15. [PubMed ]
4. Cao H, Hegele RA: DNA polymorphisms in ITPA including basis of inosine triphosphatase deficiency. J Hum Genet. 2002;47(11):620-2. [PubMed ]

1. HGPRT
2. HGPRTase

MATRSPGVVISDDEPGYDLDLFCIPNHYAEDLERVFIPHGLIMDRTERLARDVMKEMGGH
HIVALCVLKGGYKFFADLLDYIKALNRNSDRSIPMTVDFIRLKSYCNDQSTGDIKVIGGD
DLSTLTGKNVLIVEDIIDTGKTMQTLLSLVRQYNPKMVKVASLLVKRTPRSVGYKPDFVG
FEIPDKFVVGYALDYNEYFRDLNHVCVISETGKAKYKA

• Purine Metabolism (map00230 )

• IMP + diphosphate = hypoxanthine + 5-phospho-alpha-D-ribose 1-diphosphate

• Pribosyltran (PF00156 )

• None

• None

ATGGCGACCCGCAGCCCTGGCGTCGTGATTAGTGATGATGAACCAGGTTATGACCTTGAT
TTATTTTGCATACCTAATCATTATGCTGAGGATTTGGAAAGGGTGTTTATTCCTCATGGA
CTAATTATGGACAGGACTGAACGTCTTGCTCGAGATGTGATGAAGGAGATGGGAGGCCAT
CACATTGTAGCCCTCTGTGTGCTCAAGGGGGGCTATAAATTCTTTGCTGACCTGCTGGAT
TACATCAAAGCACTGAATAGAAATAGTGATAGATCCATTCCTATGACTGTAGATTTTATC
AGACTGAAGAGCTATTGTAATGACCAGTCAACAGGGGACATAAAAGTAATTGGTGGAGAT
GATCTCTCAACTTTAACTGGAAAGAATGTCTTGATTGTGGAAGATATAATTGACACTGGC
AAAACAATGCAGACTTTGCTTTCCTTGGTCAGGCAGTATAATCCAAAGATGGTCAAGGTC
GCAAGCTTGCTGGTGAAAAGGACCCCACGAAGTGTTGGATATAAGCCAGACTTTGTTGGA
TTTGAAATTCCAGACAAGTTTGTTGTAGGATATGCCCTTGACTATAATGAATACTTCAGG
GATTTGAATCATGTTTGTGTCATTAGTGAAACTGGAAAAGCAAAATACAAAGCCTAA

1. Jolly DJ, Okayama H, Berg P, Esty AC, Filpula D, Bohlen P, Johnson GG, Shively JE, Hunkapillar T, Friedmann T: Isolation and characterization of a full-length expressible cDNA for human hypoxanthine phosphoribosyl transferase. Proc Natl Acad Sci U S A. 1983 Jan;80(2):477-81. [PubMed ]
2. Edwards A, Voss H, Rice P, Civitello A, Stegemann J, Schwager C, Zimmermann J, Erfle H, Caskey CT, Ansorge W: Automated DNA sequencing of the human HPRT locus. Genomics. 1990 Apr;6(4):593-608. [PubMed ]
3. Wilson JM, Tarr GE, Mahoney WC, Kelley WN: Human hypoxanthine-guanine phosphoribosyltransferase. Complete amino acid sequence of the erythrocyte enzyme. J Biol Chem. 1982 Sep 25;257(18):10978-85. [PubMed ]
4. Patel PI, Framson PE, Caskey CT, Chinault AC: Fine structure of the human hypoxanthine phosphoribosyltransferase gene. Mol Cell Biol. 1986 Feb;6(2):393-403. [PubMed ]
5. Eads JC, Scapin G, Xu Y, Grubmeyer C, Sacchettini JC: The crystal structure of human hypoxanthine-guanine phosphoribosyltransferase with bound GMP. Cell. 1994 Jul 29;78(2):325-34. [PubMed ]
6. Shi W, Li CM, Tyler PC, Furneaux RH, Grubmeyer C, Schramm VL, Almo SC: The 2.0 A structure of human hypoxanthine-guanine phosphoribosyltransferase in complex with a transition-state analog inhibitor. Nat Struct Biol. 1999 Jun;6(6):588-93. [PubMed ]
7. Balendiran GK, Molina JA, Xu Y, Torres-Martinez J, Stevens R, Focia PJ, Eakin AE, Sacchettini JC, Craig SP 3rd: Ternary complex structure of human HGPRTase, PRPP, Mg2+, and the inhibitor HPP reveals the involvement of the flexible loop in substrate binding. Protein Sci. 1999 May;8(5):1023-31. [PubMed ]
8. Sculley DG, Dawson PA, Emmerson BT, Gordon RB: A review of the molecular basis of hypoxanthine-guanine phosphoribosyltransferase (HPRT) deficiency. Hum Genet. 1992 Nov;90(3):195-207. [PubMed ]
9. Wilson JM, Kobayashi R, Fox IH, Kelley WN: Human hypoxanthine-guanine phosphoribosyltransferase. J Biol Chem. 1983 May 25;258(10):6458-60. [PubMed ]
10. Wilson JM, Kelley WN: Molecular basis of hypoxanthine-guanine phosphoribosyltransferase deficiency in a patient with the Lesch-Nyhan syndrome. J Clin Invest. 1983 May;71(5):1331-5. [PubMed ]
11. Wilson JM, Tarr GE, Kelley WN: Human hypoxanthine (guanine) phosphoribosyltransferase: an amino acid substitution in a mutant form of the enzyme isolated from a patient with gout. Proc Natl Acad Sci U S A. 1983 Feb;80(3):870-3. [PubMed ]
12. Wilson JM, Kelley WN: Human hypoxanthine-guanine phosphoribosyltransferase. Structural alteration in a dysfunctional enzyme variant (HPRTMunich) isolated from a patient with gout. J Biol Chem. 1984 Jan 10;259(1):27-30. [PubMed ]
13. Cariello NF, Scott JK, Kat AG, Thilly WG, Keohavong P: Resolution of a missense mutant in human genomic DNA by denaturing gradient gel electrophoresis and direct sequencing using in vitro DNA amplification: HPRT Munich. Am J Hum Genet. 1988 May;42(5):726-34. [PubMed ]
14. Davidson BL, Pashmforoush M, Kelley WN, Palella TD: Genetic basis of hypoxanthine guanine phosphoribosyltransferase deficiency in a patient with the Lesch-Nyhan syndrome (HPRTFlint). Gene. 1988 Mar 31;63(2):331-6. [PubMed ]
15. Davidson BL, Palella TD, Kelley WN: Human hypoxanthine-guanine phosphoribosyltransferase: a single nucleotide substitution in cDNA clones isolated from a patient with Lesch-Nyhan syndrome (HPRTMidland). Gene. 1988 Aug 15;68(1):85-91. [PubMed ]
16. Fujimori S, Hidaka Y, Davidson BL, Palella TD, Kelley WN: Identification of a single nucleotide change in a mutant gene for hypoxanthine-guanine phosphoribosyltransferase (HPRT Ann Arbor). Hum Genet. 1988 May;79(1):39-43. [PubMed ]
17. Davidson BL, Chin SJ, Wilson JM, Kelley WN, Palella TD: Hypoxanthine-guanine phosphoribosyltransferase. Genetic evidence for identical mutations in two partially deficient subjects. J Clin Invest. 1988 Dec;82(6):2164-7. [PubMed ]
18. Keough DT, Gordon RB, de Jersey J, Emmerson BT: Biochemical basis of hypoxanthine-guanine phosphoribosyltransferase deficiency in nine families. J Inherit Metab Dis. 1988;11(3):229-38. [PubMed ]
19. Igarashi T, Minami M, Nishida Y: Molecular analysis of hypoxanthine-guanine phosphoribosyltransferase mutations in five unrelated Japanese patients. Acta Paediatr Jpn. 1989 Jun;31(3):303-13. [PubMed ]
20. Davidson BL, Pashmforoush M, Kelley WN, Palella TD: Human hypoxanthine-guanine phosphoribosyltransferase deficiency. The molecular defect in a patient with gout (HPRTAshville). J Biol Chem. 1989 Jan 5;264(1):520-5. [PubMed ]
21. Fujimori S, Davidson BL, Kelley WN, Palella TD: Identification of a single nucleotide change in the hypoxanthine-guanine phosphoribosyltransferase gene (HPRTYale) responsible for Lesch-Nyhan syndrome. J Clin Invest. 1989 Jan;83(1):11-3. [PubMed ]
22. Davidson BL, Tarle SA, Palella TD, Kelley WN: Molecular basis of hypoxanthine-guanine phosphoribosyltransferase deficiency in ten subjects determined by direct sequencing of amplified transcripts. J Clin Invest. 1989 Jul;84(1):342-6. [PubMed ]
23. Gibbs RA, Nguyen PN, McBride LJ, Koepf SM, Caskey CT: Identification of mutations leading to the Lesch-Nyhan syndrome by automated direct DNA sequencing of in vitro amplified cDNA. Proc Natl Acad Sci U S A. 1989 Mar;86(6):1919-23. [PubMed ]
24. Gibbs RA, Nguyen PN, Edwards A, Civitello AB, Caskey CT: Multiplex DNA deletion detection and exon sequencing of the hypoxanthine phosphoribosyltransferase gene in Lesch-Nyhan families. Genomics. 1990 Jun;7(2):235-44. [PubMed ]
25. Skopek TR, Recio L, Simpson D, Dallaire L, Melancon SB, Ogier H, O'Neill JP, Falta MT, Nicklas JA, Albertini RJ: Molecular analyses of a Lesch-Nyhan syndrome mutation (hprtMontreal) by use of T-lymphocyte cultures. Hum Genet. 1990 Jun;85(1):111-6. [PubMed ]
26. Gordon RB, Sculley DG, Dawson PA, Beacham IR, Emmerson BT: Identification of a single nucleotide substitution in the coding sequence of in vitro amplified cDNA from a patient with partial HPRT deficiency (HPRTBRISBANE). J Inherit Metab Dis. 1990;13(5):692-700. [PubMed ]
27. Davidson BL, Tarle SA, Van Antwerp M, Gibbs DA, Watts RW, Kelley WN, Palella TD: Identification of 17 independent mutations responsible for human hypoxanthine-guanine phosphoribosyltransferase (HPRT) deficiency. Am J Hum Genet. 1991 May;48(5):951-8. [PubMed ]
28. Tarle SA, Davidson BL, Wu VC, Zidar FJ, Seegmiller JE, Kelley WN, Palella TD: Determination of the mutations responsible for the Lesch-Nyhan syndrome in 17 subjects. Genomics. 1991 Jun;10(2):499-501. [PubMed ]
29. Sculley DG, Dawson PA, Beacham IR, Emmerson BT, Gordon RB: Hypoxanthine-guanine phosphoribosyltransferase deficiency: analysis of HPRT mutations by direct sequencing and allele-specific amplification. Hum Genet. 1991 Oct;87(6):688-92. [PubMed ]
30. Yamada Y, Goto H, Ogasawara N: Identification of two independent Japanese mutant HPRT genes using the PCR technique. Adv Exp Med Biol. 1991;309B:121-4. [PubMed ]
31. Lightfoot T, Joshi R, Nuki G, Snyder FF: The point mutation of hypoxanthine-guanine phosphoribosyltransferase (HPRTEdinburgh) and detection by allele-specific polymerase chain reaction. Hum Genet. 1992 Mar;88(6):695-6. [PubMed ]
32. Sege-Peterson K, Chambers J, Page T, Jones OW, Nyhan WL: Characterization of mutations in phenotypic variants of hypoxanthine phosphoribosyltransferase deficiency. Hum Mol Genet. 1992 Sep;1(6):427-32. [PubMed ]
33. Burgemeister R, Rotzer E, Gutensohn W, Gehrke M, Schiel W: Identification of a new missense mutation in exon 2 of the human hypoxanthine phosphoribosyltransferase gene (HPRTIsar): a further example of clinical heterogeneity in HPRT deficiencies. Hum Mutat. 1995;5(4):341-4. [PubMed ]
34. Fujimori S, Sakuma R, Yamaoka N, Hakoda M, Yamanaka H, Kamatani N: An asymptomatic germline missense base substitution in the hypoxanthine phosphoribosyltransferase (HPRT) gene that reduces the amount of enzyme in humans. Hum Genet. 1997 Jan;99(1):8-10. [PubMed ]
35. Liu G, Aral B, Zabot MT, Kamoun P, Ceballos-Picot I: The molecular basis of hypoxanthine-guanine phosphoribosyltransferase deficiency in French families; report of two novel mutations. Hum Mutat. 1998;Suppl 1:S88-90. [PubMed ]

1. Diadenosine 5',5'''-P1,P4-tetraphosphate asymmetrical hydrolase
2. Diadenosine tetraphosphatase
3. Ap4A hydrolase
4. Ap4Aase
5. Nucleoside diphosphate-linked moiety X motif 2
6. Nudix motif 2

MALRACGLIIFRRCLIPKVDNNAIEFLLLQASDGIHHWTPPKGHVEPGEDDLETALRETQ
EEAGIEAGQLTIIEGFKRELNYVARNKPKTVIYWLAEVKDYDVEIRLSHEHQAYRWLGLE
EACQLAQFKEMKAALQEGHQFLCSIEA

• Purine Metabolism (map00230 )
• Pyrimidine Metabolism (map00240 )

• P1,P4-bis(5'-guanosyl) tetraphosphate + H2O = GTP + GMP

• NUDIX (PF00293 )

• None

• None

ATGCCAGCCCTGTTTTACAGGGAGCCCTGGAGGAGTTGGGATAGAGGCCACATTGACTGA

1. Thorne NM, Hankin S, Wilkinson MC, Nunez C, Barraclough R, McLennan AG: Human diadenosine 5',5"'-P1,P4-tetraphosphate pyrophosphohydrolase is a member of the MutT family of nucleotide pyrophosphatases. Biochem J. 1995 Nov 1;311 ( Pt 3):717-21. [PubMed ]

1. IMP dehydrogenase 2
2. IMPDH-II
3. IMPD 2

MADYLISGGTSYVPDDGLTAQQLFNCGDGLTYNDFLILPGYIDFTADQVDLTSALTKKIT
LKTPLVSSPMDTVTEAGMAIAMALTGGIGFIHHNCTPEFQANEVRKVKKYEQGFITDPVV
LSPKDRVRDVFEAKARHGFCGIPITDTGRMGSRLVGIISSRDIDFLKEEEHDCFLEEIMT
KREDLVVAPAGITLKEANEILQRSKKGKLPIVNEDDELVAIIARTDLKKNRDYPLASKDA
KKQLLCGAAIGTHEDDKYRLDLLAQAGVDVVVLDSSQGNSIFQINMIKYIKDKYPNLQVI
GGNVVTAAQAKNLIDAGVDALRVGMGSGSICITQEVLACGRPQATAVYKVSEYARRFGVP
VIADGGIQNVGHIAKALALGASTVMMGSLLAATTEAPGEYFFSDGIRLKKYRGMGSLDAM
DKHLSSQNRYFSEADKIKVAQGVSGAVQDKGSIHKFVPYLIAGIQHSCQDIGAKSLTQVR
AMMYSGELKFEKRTSSAQVEGGVHSLHSYEKRLF

• Purine Metabolism (map00230 )

• inosine 5'-phosphate + NAD+ + H2O = xanthosine 5'-phosphate + NADH + H+

• CBS (PF00571 )
• IMPDH (PF00478 )

• None

• None

ATGGCCGACTACCTGATTAGTGGGGGCACGTCCTACGTGCCAGACGACGGACTCACAGCA
CAGCAGCTCTTCAACTGCGGAGACGGCCTCACCTACAATGACTTTCTCATTCTCCCTGGG
TACATCGACTTCACTGCAGACCAGGTGGACCTGACTTCTGCTCTGACCAAGAAAATCACT
CTTAAGACCCCACTGGTTTCCTCTCCCATGGACACAGTCACAGAGGCTGGGATGGCCATA
GCAATGGCGCTTACAGGCGGTATTGGCTTCATCCACCACAACTGTACACCTGAATTCCAG
GCCAATGAAGTTCGGAAAGTGAAGAAATATGAACAGGGATTCATCACAGACCCTGTGGTC
CTCAGCCCCAAGGATCGCGTGCGGGATGTTTTTGAGGCCAAGGCCCGGCATGGTTTCTGC
GGTATCCCAATCACAGACACAGGCCGGATGGGGAGCCGCTTGGTGGGCATCATCTCCTCC
AGGGACATTGATTTTCTCAAAGAGGAGGAACATGACTGTTTCTTGGAAGAGATAATGACA
AAGAGGGAAGACTTGGTGGTAGCCCCCCGCAGCATCACACTGAAGGAGGCAAATGAAATT
CTGCAGCGCAGCAAGAAGGGAAAGTTGCCCATTGTAAATGAAGATGATGAGCTTGTGGCC
ATCATTGCCCGGACAGACCTGAAGAAGAATCGGGACTACCCACTAGCCTCCAAAGATGCC
AAGAAACAGCTGCTGTGTGGGGCAGCCATTGGCACTCATGAGGATGACAAGTATAGGCTG
GACTTGCTCGCCCAGGCTGGTGTGGATGTAGTGGTTTTGGACTCTTCCCAGGGAAATTCC
ATCTTCCAGATCAATATGATCAAGTACATCAAAGACAAATACCCTAATCTCCAAGTCATT
GGAGGCAATGTGGTCACTGCTGCCCAGGCCAAGAACCTCATTGATGCAGGTGTGGATGCC
CTGCGGGTGGGCATGGGAAGTGGCTCCATCTGCATTACGCAGGAAGTGCTGGCCTGTGGG
CGGCCCCAAGCAACAGCAGTGTACAAGGTGTCAGAGTATGCACGGCGCTTTGGTGTTCCG
GTCATTGCTGATGGAGGAATCCAAAATGTGGGTCATATTGCGAAAGCCTTGGCCCTTGGG
GCCTCCACAGTCATGATGGGCTCTCTCCTGGCTGCCACCACTGAGGCCCCTGGTGAATAC
TTCTTTTCCGATGGGATCCGGCTAAAGAAATATCGCGGTATGGGTTCTCTCGATGCCATG
GACAAGCACCTCAGCAGCCAGAACAGATATTTCAGTGAAGCTGACAAAATCAAAGTGGCC
CAGGGAGTGTCTGGTGCTGTGCAGGACAAAGGGTCAATCCACAAATTTGTCCCTTACCTG
ATTGCTGGCATCCAACACTCATGCCAGGACATTGGTGCCAAGAGCTTGACCCAAGTCCGA
GCCATGATGTACTCTGGGGAGCTTAAGTTTGAGAAGAGAACGTCCTCAGCCCAGGTGGAA
GGTGGCGTCCATAGCCTCCATTCGTATGAGAAGCGGCTTTTCTGA

1. Collart FR, Huberman E: Cloning and sequence analysis of the human and Chinese hamster inosine-5'-monophosphate dehydrogenase cDNAs. J Biol Chem. 1988 Oct 25;263(30):15769-72. [PubMed ]
2. Natsumeda Y, Ohno S, Kawasaki H, Konno Y, Weber G, Suzuki K: Two distinct cDNAs for human IMP dehydrogenase. J Biol Chem. 1990 Mar 25;265(9):5292-5. [PubMed ]
3. Glesne DA, Huberman E: Cloning and sequence of the human type II IMP dehydrogenase gene. Biochem Biophys Res Commun. 1994 Nov 30;205(1):537-44. [PubMed ]
4. Zimmermann AG, Spychala J, Mitchell BS: Characterization of the human inosine-5'-monophosphate dehydrogenase type II gene. J Biol Chem. 1995 Mar 24;270(12):6808-14. [PubMed ]
5. Glesne D, Collart F, Varkony T, Drabkin H, Huberman E: Chromosomal localization and structure of the human type II IMP dehydrogenase gene (IMPDH2). Genomics. 1993 Apr;16(1):274-7. [PubMed ]
6. Hager PW, Collart FR, Huberman E, Mitchell BS: Recombinant human inosine monophosphate dehydrogenase type I and type II proteins. Purification and characterization of inhibitor binding. Biochem Pharmacol. 1995 May 11;49(9):1323-9. [PubMed ]
7. Colby TD, Vanderveen K, Strickler MD, Markham GD, Goldstein BM: Crystal structure of human type II inosine monophosphate dehydrogenase: implications for ligand binding and drug design. Proc Natl Acad Sci U S A. 1999 Mar 30;96(7):3531-6. [PubMed ]

1. cN-III
2. Pyrimidine 5'- nucleotidase 1
3. P5'N-1
4. P5N-1
5. PN-I
6. Uridine 5'-monophosphate hydrolase 1
7. p36

MRAPSMDRAAVARVGAVASASVCALVAGVVLAQYIFTLKRKTGRKTKIIEMMPEFQKSSV
RIKNPTRVEEIICGLIKGGAAKLQIITDFDMTLSRFSYKGKRCPTCHNIIDNCKLVTDEC
RKKLLQLKEKYYAIEVDPVLTVEEKYPYMVEWYTKSHGLLVQQALPKAKLKEIVAESDVM
LKEGYENFFDKLQQHSIPVFIFSAGIGDVLEEVIRQAGVYHPNVKVVSNFMDFDETGVLK
GFKGELIHVFNKHDGALRNTEYFNQLKDNSNIILLGDSQGDLRMADGVANVEHILKIGYL
NDRVDELLEKYMDSYDIVLVQDESLEVANSILQKIL

• Nicotinate and Nicotinamide Metabolism (map00760 )
• Purine Metabolism (map00230 )
• Pyrimidine Metabolism (map00240 )

• A 5'-ribonucleotide + H2O = a ribonucleoside + phosphate

• UMPH-1 (PF05822 )

• 1-32

• 13-35

ATGATGCCAGAATTCCAGAAAAGTTCAGTTCGAATCAAGAACCCTACAAGAGTAGAAGAA
ATTATCTGTGGTCTTATCAAAGGAGGAGCTGCCAAACTTCAGATAATAACGGACTTTGAT
ATGACACTCAGTAGATTTTCATATAAAGGGAAAAGATGCCCAACATGTCATAATATCATT
GACAACTGTAAGCTGGTTACAGATGAATGTAGAAAAAAGTTATTGCAACTAAAGGAAAAA
TACTACGCTATTGAAGTTGATCCTGTTCTTACTGTAGAAGAGAAGTACCCTTATATGGTG
GAATGGTATACTAAATCACATGGTTTGCTTGTTCAGCAAGCTTTACCAAAAGCTAAACTT
AAAGAAATTGTGGCAGAATCTGACGTTATGCTCAAAGAAGGATATGAGAATTTCTTTGAT
AAGCTCCAACAACATAGCATCCCCGTGTTCATATTTTCGGCTGGAATCGGCGATGTACTA
GAGGAAGTTATTCGTCAAGCTGGTGTTTATCATCCCAATGTCAAAGTTGTGTCCAATTTT
ATGGATTTTGATGAAACTGGGGTGCTCAAAGGATTTAAAGGAGAACTAATTCATGTATTT
AACAAACATGATGGTGCCTTGAGGAATACAGAATATTTCAATCAACTAAAAGACAATAGT
AACATAATTCTTCTGGGAGACTCCCAAGGAGACTTAAGAATGGCAGATGGAGTGGCCAAT
GTTGAGCACATTCTGAAAATTGGATATCTAAATGATAGAGTGGATGAGCTTTTAGAAAAG
TACATGGACTCTTATGATATTGTTTTAGTACAAGATGAATCATTAGAAGTAGCCAACTCT
ATTTTACAGAAGATTCTATAA

1. Amici A, Emanuelli M, Raffaelli N, Ruggieri S, Saccucci F, Magni G: Human erythrocyte pyrimidine 5-nucleotidase, PN-I, is identical to p36, a protein associated to lupus inclusion formation in response to alpha-interferon. Blood. 2000 Aug 15;96(4):1596-8. [PubMed ]
2. 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 ]
3. Zhang QH, Ye M, Wu XY, Ren SX, Zhao M, Zhao CJ, Fu G, Shen Y, Fan HY, Lu G, Zhong M, Xu XR, Han ZG, Zhang JW, Tao J, Huang QH, Zhou J, Hu GX, Gu J, Chen SJ, Chen Z: Cloning and functional analysis of cDNAs with open reading frames for 300 previously undefined genes expressed in CD34+ hematopoietic stem/progenitor cells. Genome Res. 2000 Oct;10(10):1546-60. [PubMed ]
4. Rich SA, Bose M, Tempst P, Rudofsky UH: Purification, microsequencing, and immunolocalization of p36, a new interferon-alpha-induced protein that is associated with human lupus inclusions. J Biol Chem. 1996 Jan 12;271(2):1118-26. [PubMed ]

1. GMPS, mRNA
2. Guanine monphosphate synthetase, isoform CRA_b

MALCNGDSKLENAGGDLKDGHHHYEGAVVILDAGAQYGKVIDRRVRELFVQSEIFPLETP
AFAIKEQGFRAIIISGGPNSVYAEDAPWFDPAIFTIGKPVLGICYGMQMMNKVFGGTVHK
KSVREDGVFNISVDNTCSLFRGLQKEEVVLLTHGDSVDKVADGFKVVARSGNIVAGIANE
SKKLYGAQFHPEVGLTENGKVILKNFLYDIAGCSGTFTVQNRELECIREIKERVGTSKVL
VLLSGGVDSTVCTALLNRALNQEQVIAVHIDNGFMRKRESQSVEEALKKLGIQVKVINAA
HSFYNGTTTLPISDEDRTPRKRISKTLNMTTSPEEKRKIIGDTFVKIANEVIGEMNLKPE
EVFLAQGTLRPDLIESASLVASGKAELIKTHHNDTELIRKLREEGKVIEPLKDFHKDEVR
ILGRELGLPEELVSRHPFPGPGLAIRVICAEEPYICKDFPETNNILKIVADFSASVKKPH
TLLQRVKACTTEEDQEKLMQITSLHSLNAFLLPIKTVGVQGDCRSYSYVCGISSKDEPDW
ESLIFLARLIPRMCHNVNRVVYIFGPPVKEPPTDVTPTFLTTGVLSTLRQADFEAHNILR
ESGYAGKISQMPVILTPLHFDRDPLQKQPSCQRSVVIRTFITSDFMTGIPATPGNEIPVE
VVLKMVTEIKKIPGISRIMYDLTSKPPGTTEWE

• None

• None

1. Inosine monophosphatedehydrogenase 1

MEGPLTPPPLQGGGAAAVPEPGARQHPGHETAAQRYSARLLQAGYEPESPRLDLATHPTT
PRSELSSVVLLAGVGVQMDRLRRASMADYLISGGTGYVPEDGLTAQQLFASADGLTYNDF
LILPGFIDFIADEVDLTSALTRKITLKTPLISSPMDTVTEADMAIAMALMGGIGFIHHNC
TPEFQANEVRKVKKFEQGFITDPVVLSPSHTVGDVLEAKMRHGFSGIPITETGTMGSKLV
GIVTSRDIDFLAEKDHTTLLSEVMTPRIELVVAPAGVTLKEANEILQRSKKGKLPIVNDC
DELVAIIARTDLKKNRDYPLASKDSQKQLLCGAAVGTREDDKYRLDLLTQAGVDVIVLDS
SQGNSVYQIAMVHYIKQKYPHLQVIGGNVVTAAQAKNLIDAGVDGLRVGMGCGSICITQE
VMACGRPQGTAVYKVAEYARRFGVPIIADGGIQTVGHVVKALALGASTVMMGSLLAATTE
APGEYFFSDGVRLKKYRGMGSLDAMEKSSSSQKRYFSEGDKVKIAQGVSGSIQDKGSIQK
FVPYLIAGIQHGCQDIGARSLSVLRSMMYSGELKFEKRTMSAQIEGGVHGLHSYEKRLY

• CBS (PF00571 )
• IMPDH (PF00478 )

• None

• None

1. Scherer SW, Cheung J, MacDonald JR, Osborne LR, Nakabayashi K, Herbrick JA, Carson AR, Parker-Katiraee L, Skaug J, Khaja R, Zhang J, Hudek AK, Li M, Haddad M, Duggan GE, Fernandez BA, Kanematsu E, Gentles S, Christopoulos CC, Choufani S, Kwasnicka D, Zheng XH, Lai Z, Nusskern D, Zhang Q, Gu Z, Lu F, Zeesman S, Nowaczyk MJ, Teshima I, Chitayat D, Shuman C, Weksberg R, Zackai EH, Grebe TA, Cox SR, Kirkpatrick SJ, Rahman N, Friedman JM, Heng HH, Pelicci PG, Lo-Coco F, Belloni E, Shaffer LG, Pober B, Morton CC, Gusella JF, Bruns GA, Korf BR, Quade BJ, Ligon AH, Ferguson H, Higgins AW, Leach NT, Herrick SR, Lemyre E, Farra CG, Kim HG, Summers AM, Gripp KW, Roberts W, Szatmari P, Winsor EJ, Grzeschik KH, Teebi A, Minassian BA, Kere J, Armengol L, Pujana MA, Estivill X, Wilson MD, Koop BF, Tosi S, Moore GE, Boright AP, Zlotorynski E, Kerem B, Kroisel PM, Petek E, Oscier DG, Mould SJ, Dohner H, Dohner K, Rommens JM, Vincent JB, Venter JC, Li PW, Mural RJ, Adams MD, Tsui LC: Human chromosome 7: DNA sequence and biology. Science. 2003 May 2;300(5620):767-72. Epub 2003 Apr 10. [PubMed ]

MSTSWSDRLQNAADMPANMDKHALKKYRREAYHRVFVNRSLAMEKIKCFGFDMDYTLAVY
KSPEYESLGFELTVERLVSIGYPQELLSFAYDSTFPTRGLVFDTLYGNLLKVDAYGNLLV
CAHGFNFIRGPETREQYPNKFIQRDDTERFYILNTLFNLPETYLLACLVDFFTNCPRYTS
CETGFKDGDLFMSYRSMFQDVRDAVDWVHYKGSLKEKTVENLEKYVVKDGKLPLLLSRMK
EVGKVFLATNSDYKYTDKIMTYLFDFPHGPKPGSSHRPWQSYFDLILVDARKPLFFGEGT
VLRQVDTKTGKLKIGTYTGPLQHGIVYSGGSSDTICDLLGAKGKDILYIGDHIFGDILKS
KKRQGWRTFLVIPELAQELHVWTDKSSLFEELQSLDIFLAELYKHLDSSSNERPDISSIQ
RRIKKVTHDMDMCYGMMGSLFRSGSRQTLFASQVMRYADLYAASFINLLYYPFSYLFRAA
HVLMPHESTVEHTHVDINEMESPLATRNRTSVDFKDTDYKRHQLTRSISEIKPPNLFPLA
SQEITHCHDEDDDEEEEEEEE

• None

• None

ATGTCAACCTCCTGGAGTGATCGGTTACAGAATGCAGCAGATATGCCTGCTAACATGGAT
AAGCATGCCCTGAAAAAGTATCGTCGAGAAGCCTATCATCGGGTGTTTGTGAACCGAAGT
TTAGCAATGGAAAAGATAAAGTGTTTTGGTTTTGATATGGATTATACCCTTGCTGTGTAC
AAGTCCCCAGAGTATGAGTCCCTTGGTTTTGAGCTTACTGTGGAGAGATTAGTTTCTATT
GGCTATCCCCAGGAGTTGCTCAGCTTTGCTTATGATTCTACATTCCCTACCAGGGGACTT
GTCTTTGACACACTGTATGGAAATCTTTTGAAAGTCGATGCCTATGGAAACCTCTTGGTC
TGTGCACATGGATTTAACTTTATAAGGGGACCAGAAACTAGAGAACAGTATCCAAATAAA
TTTATCCAGCGAGATGATACTGAAAGATTTTACATTCTGAACACACTATTCAACCTACCA
GAGACCTACCTGTTGGCCTGCCTAGTAGATTTTTTTACTAATTGTCCCAGATATACCAGT
TGTGAAACAGGATTTAAAGATGGGGACCTCTTCATGTCCTACCGGAGTATGTTCCAGGAT
GTAAGAGATGCTGTTGACTGGGTTCATTACAAGGGCTCCCTTAAGGAAAAGACAGTTGAA
AATCTTGAGAAGTATGTAGTCAAAGATGGAAAACTGCCTTTGCTTCTGAGCCGGATGAAG
GAAGTAGGGAAAGTATTTCTTGCTACCAACAGTGACTATAAATATACAGATAAAATTATG
ACTTACCTGTTTGACTTCCCACATGGCCCCAAGCCTGGGAGCTCCCATCGACCATGGCAG
TCCTACTTTGACTTGATCTTGGTGGATGCACGGAAACCACTCTTTTTTGGAGAAGGCACA
GTACTGCGTCAGGTGGATACTAAAACTGGCAAGCTGAAAATTGGTACCTACACAGGGCCC
CTACAGCATGGTATCGTCTACTCAGGAGGTTCTTCTGATACGATCTGTGACCTGTTGGGA
GCCAAGGGAAAAGACATTTTGTATATTGGAGATCACATTTTTGGGGACATTTTAAAATCA
AAGAAACGGCAAGGGTGGCGAACTTTTTTGGTGATTCCTGAACTCGCACAGGAGCTACAT
GTCTGGACTGACAAGAGTTCACTTTTCGAAGAACTTCAGAGCTTGGATATTTTCTTGGCT
GAACTCTACAAGCATCTTGACAGCAGTAGCAATGAGCGTCCAGACATCAGTTCCATCCAG
AGACGTATTAAGAAAGTAACTCATGACATGGACATGTGCTATGGGATGATGGGAAGCCTG
TTTCGCAGTGGCTCCCGGCAGACCCTTTTTGCCAGTCAAGTGATGCGTTATGCTGACCTC
TATGCAGCATCTTTCATCAACCTGCTGTATTACCCTTTCAGCTACCTCTTCAGGGCTGCC
CATGTCTTGATGCCTCATGAATCAACGGTGGAGCACACACACGTAGATATCAATGAGATG
GAGTCTCCTCTTGCCACCCGGAACCGCACATCAGTGGATTTCAAAGACACTGACTACAAG
CGGCACCAGCTGACACGGTCAATTAGTGAGATTAAACCTCCCAACCTCTTCCCACTGGCC
TCCCAGGAAATTACACACTGCCATGATGAAGATGATGATGAAGAGGAGGAGGAGGAGGAA
GAATAA

MCPRAARAPATLLLALGAVLWPAAGAWELTILHTNDVHSRLEQTSEDSSKCVNASRCMGG
VARLFTKVQQIRRAEPNVLLLDAGDQYQGTIWFTVYRGAEVAHFMNALRYDAMALGNHEF
DNGVEGLIEPLLKEAKFPILSANIKAKGPLASQISGLYLPYKVLPVGDEVVGIVGYTSKE
TPFLSNPGTNLVFEDEITALQPEVDKLKTLNVNKIIALGHSGFEMDKLIAQKVRGVDVVV
GGHSNTFLYTGNPPSKEVPAGKYPFIVTSDDGRKVPVVQAYAFGKYLGYLKIEFDERGNV
ISSHGNPILLNSSIPEDPSIKADINKWRIKLDNYSTQELGKTIVYLDGSSQSCRFRECNM
GNLICDAMINNNLRHTDEMFWNHVSMCILNGGGIRSPIDERNNGTITWENLAAVLPFGGT
FDLVQLKGSTLKKAFEHSVHRYGQSTGEFLQVGGIHVVYDLSRKPGDRVVKLDVLCTKCR
VPSYDPLKMDEVYKVILPNFLANGGDGFQMIKDELLRHDSGDQDINVVSTYISKMKVIYP
AVEGRIKFSTGSHCHGSFSLIFLSLWAVIFVLYQ

• 5_nucleotid_C (PF02872 )
• Metallophos (PF00149 )

• None

• None