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Identification
YMDB IDYMDB00092
Name5-[(5-phospho-1-deoxy-D-ribulos-1-ylimino)methylamino]-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide
SpeciesSaccharomyces cerevisiae
StrainBaker's yeast
Description5-[(5-Phospho-1-deoxy-D-ribulos-1-ylimino)methylamino]-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide is an intermediate in histidine metabolism. [KEGG]
Structure
Thumb
Synonyms
  • 5-[(5-Phospho-1-deoxyribulos-1-ylamino)methylideneamino]-1-(5-phosphoribosyl)imidazole-4-carboxamide
  • N-(5'-Phospho-D-1'-ribulosylformimino)-5-amino-1-(5''-phospho-D-ribosyl)-4-imidazolecarboxamide
  • N(1)-(5'-phosphoribulosyl)-formimino-5-aminoimidazole-4-carboxamide ribonucleotide
  • Phosphoribulosyl-formimino-AICAR-phosphate
  • PRFAR
CAS numberNot Available
WeightAverage: 577.331
Monoisotopic: 577.082238179
InChI KeyBLKFNHOCHNCLII-GHVQHMAVSA-N
InChIInChI=1S/C15H25N5O15P2/c16-13(26)9-14(18-4-17-1-6(21)10(23)7(22)2-33-36(27,28)29)20(5-19-9)15-12(25)11(24)8(35-15)3-34-37(30,31)32/h4-5,7-8,10-12,15,22-25H,1-3H2,(H2,16,26)(H,17,18)(H2,27,28,29)(H2,30,31,32)/t7-,8-,10+,11-,12-,15-/m1/s1
IUPAC Name{[(2R,3R)-5-{[({4-carbamoyl-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-[(phosphonooxy)methyl]oxolan-2-yl]-1H-imidazol-5-yl}amino)methylidene]amino}-2,3-dihydroxy-4-oxopentyl]oxy}phosphonic acid
Traditional IUPAC Nameprfar
Chemical FormulaC15H25N5O15P2
SMILES[H]C(NC1=C(N=CN1[C@@H]1O[C@H](COP(O)(O)=O)[C@@H](O)[C@H]1O)C(N)=O)=NCC(=O)[C@H](O)[C@H](O)COP(O)(O)=O
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as 1-phosphoribosyl-imidazolecarboxamides. These are organic compounds containing the imidazolecarboxamide linked to a ribose phosphate through a 1-2 bond.
KingdomOrganic compounds
Super ClassNucleosides, nucleotides, and analogues
ClassImidazole ribonucleosides and ribonucleotides
Sub Class1-ribosyl-imidazolecarboxamides
Direct Parent1-phosphoribosyl-imidazolecarboxamides
Alternative Parents
Substituents
  • 1-phosphoribosyl-imidazolecarboxamide
  • 1-phosphoribosyl-imidazole
  • N-glycosyl compound
  • Glycosyl compound
  • Monosaccharide phosphate
  • Monoalkyl phosphate
  • Alkyl phosphate
  • Phosphoric acid ester
  • Organic phosphoric acid derivative
  • Organic phosphate
  • N-substituted imidazole
  • Monosaccharide
  • Beta-hydroxy ketone
  • Beta-ketoaldehyde
  • Aminoimidazole
  • Acyloin
  • Heteroaromatic compound
  • Vinylogous amide
  • Oxolane
  • Imidazole
  • Azole
  • Alpha-hydroxy ketone
  • Alpha-aminoketone
  • Secondary alcohol
  • Primary carboxylic acid amide
  • Ketone
  • Carboxamide group
  • 1,2-diol
  • Oxacycle
  • Azacycle
  • Organoheterocyclic compound
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Carboxylic acid derivative
  • Carboxylic acid amidine
  • Amidine
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Alcohol
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
Physical Properties
StateNot Available
Charge0
Melting pointNot Available
Experimental Properties
PropertyValueReference
Water SolubilityNot AvailablePhysProp
LogPNot AvailablePhysProp
Predicted Properties
PropertyValueSource
Water Solubility5.26 g/LALOGPS
logP-1.6ALOGPS
logP-7.5ChemAxon
logS-2ALOGPS
pKa (Strongest Acidic)1.03ChemAxon
pKa (Strongest Basic)4.75ChemAxon
Physiological Charge-4ChemAxon
Hydrogen Acceptor Count16ChemAxon
Hydrogen Donor Count10ChemAxon
Polar Surface Area326.04 ŲChemAxon
Rotatable Bond Count13ChemAxon
Refractivity115.98 m³·mol⁻¹ChemAxon
Polarizability48.5 ųChemAxon
Number of Rings2ChemAxon
Bioavailability0ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations
  • cytoplasm
Organoleptic PropertiesNot Available
SMPDB PathwaysNot Available
KEGG Pathways
Histidine metabolismec00340 Map00340
SMPDB ReactionsNot Available
KEGG Reactions
1-(5-phospho-D-ribosyl)-5-[(5-phospho-D-ribosylamino)methylideneamino]imidazole-4-carboxamide5-[(5-phospho-1-deoxy-D-ribulos-1-ylimino)methylamino]-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide
5-[(5-phospho-1-deoxy-D-ribulos-1-ylimino)methylamino]-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide + L-Glutamine5-Amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide + L-Glutamic acid + hydron + D-Erythro-imidazole-glycerol-phosphate
Concentrations
Intracellular ConcentrationsNot Available
Extracellular ConcentrationsNot Available
Spectra
Spectra
References
References:
  • UniProt Consortium (2011). "Ongoing and future developments at the Universal Protein Resource." Nucleic Acids Res 39:D214-D219.21051339
  • Herrgard, M. J., Swainston, N., Dobson, P., Dunn, W. B., Arga, K. Y., Arvas, M., Bluthgen, N., Borger, S., Costenoble, R., Heinemann, M., Hucka, M., Le Novere, N., Li, P., Liebermeister, W., Mo, M. L., Oliveira, A. P., Petranovic, D., Pettifer, S., Simeonidis, E., Smallbone, K., Spasic, I., Weichart, D., Brent, R., Broomhead, D. S., Westerhoff, H. V., Kirdar, B., Penttila, M., Klipp, E., Palsson, B. O., Sauer, U., Oliver, S. G., Mendes, P., Nielsen, J., Kell, D. B. (2008). "A consensus yeast metabolic network reconstruction obtained from a community approach to systems biology." Nat Biotechnol 26:1155-1160.18846089
Synthesis Reference:Not Available
External Links:
ResourceLink
CHEBI ID27735
HMDB IDNot Available
Pubchem Compound ID45266672
Kegg IDC04916
ChemSpider ID168131
FOODB IDNot Available
Wikipedia IDNot Available
BioCyc IDNot Available

Enzymes

General function:
Involved in catalytic activity
Specific function:
IGPS catalyzes the conversion of PRFAR and glutamine to IGP, AICAR and glutamate. The glutamine amidotransferase domain provides the ammonia necessary to the cyclase domain to produce IGP and AICAR from PRFAR
Gene Name:
HIS7
Uniprot ID:
P33734
Molecular weight:
61067.60156
Reactions
5-[(5-phospho-1-deoxyribulos-1-ylamino)methylideneamino]-1-(5-phosphoribosyl)imidazole-4-carboxamide + L-glutamine → imidazole-glycerol phosphate + 5-aminoimidazol-4-carboxamide ribonucleotide + L-glutamate + H(2)O.
General function:
Involved in catalytic activity
Specific function:
1-(5-phosphoribosyl)-5-((5- phosphoribosylamino)methylideneamino)imidazole-4-carboxamide = 5- ((5-phospho-1-deoxyribulos-1-ylamino)methylideneamino)-1-(5- phosphoribosyl)imidazole-4-carboxamide
Gene Name:
HIS6
Uniprot ID:
P40545
Molecular weight:
29556.40039
Reactions
1-(5-phosphoribosyl)-5-((5-phosphoribosylamino)methylideneamino)imidazole-4-carboxamide → 5-((5-phospho-1-deoxyribulos-1-ylamino)methylideneamino)-1-(5-phosphoribosyl)imidazole-4-carboxamide.