Record Information
Version 1.0
Update Date 1/22/2018 11:54:54 AM
Metabolite IDPAMDB110485
Identification
Name: XMP
Description:A nucleoside 5'-monophosphate(2−) that results from the removal of two protons from the phosphate group of 5'-xanthylic acid; major species at pH 7.3.
Structure
Thumb
Synonyms:
  • (9-D-ribosylxanthine) 5'-phosphate
  • xanthosine 5-phosphate
  • xanthosine 5'-phosphate
  • xanthosine-5-P
  • xanthosine-5'-P
  • 9-(5-phospho-β-D-ribosyl)xanthine
Chemical Formula: C10H11N4O9P
Average Molecular Weight: 362.19
Monoisotopic Molecular Weight: 364.042014547
InChI Key: DCTLYFZHFGENCW-UUOKFMHZSA-L
InChI: InChI=1S/C10H13N4O9P/c15-5-3(1-22-24(19,20)21)23-9(6(5)16)14-2-11-4-7(14)12-10(18)13-8(4)17/h2-3,5-6,9,15-16H,1H2,(H2,19,20,21)(H2,12,13,17,18)/p-2/t3-,5-,6-,9-/m1/s1
CAS number: 523-98-8
IUPAC Name:5'-O-phosphonatoxanthosine
Traditional IUPAC Name: xanthosine monophosphate
SMILES:C(OP(=O)([O-])[O-])C1(C(O)C(O)C(O1)N3(C=NC2(C(=O)NC(=O)NC=23)))
Chemical Taxonomy
Taxonomy DescriptionThis compound belongs to the class of chemical entities known as purine ribonucleoside monophosphates. These are nucleotides consisting of a purine base linked to a ribose to which one monophosphate group is attached.
Kingdom Chemical entities
Super ClassOrganic compounds
Class Nucleosides, nucleotides, and analogues
Sub ClassPurine nucleotides
Direct Parent Purine ribonucleoside monophosphates
Alternative Parents
Substituents
  • Purine ribonucleoside monophosphate
  • Pentose phosphate
  • Pentose-5-phosphate
  • Glycosyl compound
  • N-glycosyl compound
  • Xanthine
  • 6-oxopurine
  • Monosaccharide phosphate
  • Pentose monosaccharide
  • Purinone
  • Alkaloid or derivatives
  • Imidazopyrimidine
  • Purine
  • Monoalkyl phosphate
  • Pyrimidone
  • Alkyl phosphate
  • Monosaccharide
  • N-substituted imidazole
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Pyrimidine
  • Azole
  • Heteroaromatic compound
  • Oxolane
  • Imidazole
  • Vinylogous amide
  • Secondary alcohol
  • Urea
  • 1,2-diol
  • Lactam
  • Oxacycle
  • Organoheterocyclic compound
  • Azacycle
  • Alcohol
  • Organonitrogen compound
  • Organooxygen compound
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic nitrogen compound
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular Framework Aromatic heteropolycyclic compounds
External Descriptors
Physical Properties
State: Solid
Charge:-2
Melting point: Not Available
Experimental Properties:
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility2.49 mg/mLALOGPS
logP-1.9ALOGPS
logP-2.2ChemAxon
logS-2.2ALOGPS
pKa (Strongest Acidic)1.26ChemAxon
pKa (Strongest Basic)0.069ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count6ChemAxon
Polar Surface Area192.47 Å2ChemAxon
Rotatable Bond Count4ChemAxon
Refractivity73.08 m3·mol-1ChemAxon
Polarizability29.99 Å3ChemAxon
Number of Rings3ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations: Not Available
Reactions:
Pathways:
Spectra
Spectra:
Spectrum TypeDescriptionSplash Key
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0913000000-d17f1d77b992fc6e9f04View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0udi-0900000000-efbdb918f50ba610575dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0udi-2900000000-cf070bd16aacd3dcb6fbView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0imi-6509000000-d931cb1dcaeba678220cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0fbc-9300000000-e596281ec38113a9653cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9100000000-1caa46ecd17db343ddd3View in MoNA
References
References:
  • 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. [14756553 ]
  • 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. [17038874 ]
  • 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. [16725387 ]
  • 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. [15699053 ]
  • 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. [12559919 ]
  • 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. [12180982 ]
  • 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. [11880114 ]
  • 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. [11818397 ]
  • 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. [11738390 ]
  • 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. [11489354 ]
  • 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. [10985775 ]
  • 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. [10878288 ]
  • 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. [10850395 ]
  • 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. [10758003 ]
  • 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. [10722482 ]
  • 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. [10677226 ]
  • Digits JA, Hedstrom L: Species-specific inhibition of inosine 5'-monophosphate dehydrogenase by mycophenolic acid. Biochemistry. 1999 Nov 16;38(46):15388-97. [10563825 ]
  • 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. [10545171 ]
  • 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. [10545170 ]
  • 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. [10441123 ]
  • 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. [10390604 ]
  • 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. [10390603 ]
  • 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. [10390601 ]
  • Hedstrom L: IMP dehydrogenase: mechanism of action and inhibition. Curr Med Chem. 1999 Jul;6(7):545-60. [10390600 ]
Synthesis Reference: Hattori, Kyoji; Kawahara, Shin; Hagiwara, Takeshige. 5'-Xanthylic acid. Jpn. Kokai Tokkyo Koho (1985), 3 pp.
Material Safety Data Sheet (MSDS) Not Available
External Links:
ResourceLink
CAS523-98-8
ChEBI57464
ChemSpider3859309
HMDBHMDB01554
IAF126035623
KEGGC00655
MetaboLightsMTBLC57464
PubChem4670739