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Record Information
Version1.0
Creation Date2016-09-30 22:42:51 UTC
Update Date2020-05-21 16:28:53 UTC
BMDB IDBMDB0001235
Secondary Accession Numbers
  • BMDB01235
Metabolite Identification
Common Name5-Aminoimidazole ribonucleotide
Description5-Aminoimidazole ribonucleotide, also known as 5'-phosphoribosyl-5-aminoimidazole or AIR, belongs to the class of organic compounds known as pentose phosphates. These are carbohydrate derivatives containing a pentose substituted by one or more phosphate groups. 5-Aminoimidazole ribonucleotide is a very strong basic compound (based on its pKa). 5-Aminoimidazole ribonucleotide exists in all living species, ranging from bacteria to humans.
Structure
Thumb
Synonyms
Chemical FormulaC8H14N3O7P
Average Molecular Weight295.1864
Monoisotopic Molecular Weight295.056936329
IUPAC Name{[(2R,3S,4R,5R)-5-(5-amino-1H-imidazol-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}phosphonic acid
Traditional Name5-aminoimidazole ribotide
CAS Registry Number25635-88-5
SMILES
NC1=CN=CN1[C@@H]1O[C@H](COP(O)(O)=O)[C@@H](O)[C@H]1O
InChI Identifier
InChI=1S/C8H14N3O7P/c9-5-1-10-3-11(5)8-7(13)6(12)4(18-8)2-17-19(14,15)16/h1,3-4,6-8,12-13H,2,9H2,(H2,14,15,16)/t4-,6-,7-,8-/m1/s1
InChI KeyPDACUKOKVHBVHJ-XVFCMESISA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as pentose phosphates. These are carbohydrate derivatives containing a pentose substituted by one or more phosphate groups.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentPentose phosphates
Alternative Parents
Substituents
  • Pentose phosphate
  • Pentose-5-phosphate
  • Imidazole ribonucleoside
  • Glycosyl compound
  • N-glycosyl compound
  • Monosaccharide phosphate
  • Monoalkyl phosphate
  • Aminoimidazole
  • Alkyl phosphate
  • Phosphoric acid ester
  • N-substituted imidazole
  • Organic phosphoric acid derivative
  • Heteroaromatic compound
  • Azole
  • Tetrahydrofuran
  • Imidazole
  • 1,2-diol
  • Secondary alcohol
  • Oxacycle
  • Organoheterocyclic compound
  • Azacycle
  • Organic oxide
  • Primary amine
  • Organic nitrogen compound
  • Alcohol
  • Hydrocarbon derivative
  • Amine
  • Organopnictogen compound
  • Organonitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
StatusExpected but not Quantified
Origin
  • Endogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Cytoplasm
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP-2.3ALOGPS
logP-4.3ChemAxon
logS-1.9ALOGPS
pKa (Strongest Acidic)1.22ChemAxon
pKa (Strongest Basic)7.92ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area160.29 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity60.44 m³·mol⁻¹ChemAxon
Polarizability24.79 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0002-9310000000-83cf50bc3f675ec17ccbView in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (2 TMS) - 70eV, Positivesplash10-01vk-9314000000-ed8269ba053b2e3a4fc4View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-9130000000-143cf7dfaf8cc77d6280View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-001i-9000000000-26b4d68163a88586005bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-9000000000-87449f0e16a1690c4873View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0036-9160000000-50e60dc03e3bb2050636View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0059-9000000000-797c3e0faf96fe4330aaView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9000000000-9e3a71c432cedbcd3892View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-2490000000-7dd58fcac26f75e7c46fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-001i-9000000000-6dd5f8e7028cd1ab65d2View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-9000000000-7542d4d80a10b03631f0View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-002f-9080000000-e3666a5af349af6427f9View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-9000000000-2dd173dfe9a30642b89dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9000000000-7c5243a801196e080ddbView in MoNA
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
Biological Properties
Cellular Locations
  • Cytoplasm
Biospecimen LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
HMDB IDHMDB0001235
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB022504
KNApSAcK IDC00019655
Chemspider ID141854
KEGG Compound IDC03373
BioCyc ID5-PHOSPHORIBOSYL-5-AMINOIMIDAZOLE
BiGG ID41727
Wikipedia Link5-Aminoimidazole_ribotide
METLIN ID6097
PubChem Compound161500
PDB IDNot Available
ChEBI ID138560
References
Synthesis ReferenceGroziak M P; Bhat B; Leonard N J Nonenzymatic synthesis of 5-aminoimidazole ribonucleoside and recognition of its facile rearrangement. Proceedings of the National Academy of Sciences of the United States of America (1988), 85(19), 7174-6.
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available

Enzymes

General function:
Nucleotide transport and metabolism
Specific function:
Not Available
Gene Name:
GART
Uniprot ID:
Q59A32
Molecular weight:
107907.0
General function:
Nucleotide transport and metabolism
Specific function:
Catalyzes two non-sequential steps in de novo AMP synthesis: converts (S)-2-(5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamido)succinate (SAICAR) to fumarate plus 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide, and thereby also contributes to de novo IMP synthesis, and converts succinyladenosine monophosphate (SAMP) to AMP and fumarate.
Gene Name:
ADSL
Uniprot ID:
A3KN12
Molecular weight:
55484.0
General function:
Not Available
Specific function:
Not Available
Gene Name:
PAICS
Uniprot ID:
Q2HJ26
Molecular weight:
47122.0
Reactions
5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate → 5-Aminoimidazole ribonucleotide + Carbon dioxidedetails