Showing metabocard for Purine (BMDB0001366)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesenzymes (1) Show 1 proteinXML
Record Information
Version1.0
Creation Date2016-09-30 22:44:47 UTC
Update Date2020-05-11 20:53:23 UTC
BMDB IDBMDB0001366
Secondary Accession Numbers
  • BMDB01366
Metabolite Identification
Common NamePurine
DescriptionPurine, also known as purine base or 1H-purine, belongs to the class of organic compounds known as purines and purine derivatives. These are aromatic heterocyclic compounds containing a purine moiety, which is formed a pyrimidine-ring ring fused to an imidazole ring. Purine exists as a solid, possibly soluble (in water), and a strong basic compound (based on its pKa) molecule. Purine exists in all living species, ranging from bacteria to humans.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
Purine baseChEBI
1H-PurineHMDB
6H-imidazo[4,5-D]PyrimidineHMDB
7-MethyltheophyllineHMDB
7H-imidazo(4,5-D)PyrimidineHMDB
7H-PurineHMDB
9H-PurineHMDB
beta-PurineHMDB
CaffedrineHMDB
CaffeinHMDB
CafipelHMDB
CoffeineHMDB
DasinHMDB
DexitacHMDB
DiurexHMDB
DurvitanHMDB
imidazo(4,5-D)PyrimidineHMDB
IsopurineHMDB
KoffeinHMDB
MateinaHMDB
MethyltheobromineHMDB
PhensalHMDB
Propoxyphene compound 65HMDB
{6h-imidazo[4,5-D]pyrimidine}HMDB
{7h-imidazo[4,} 5-D]pyrimidineHMDB
{Imidazo[4,5-D]pyrimidine}HMDB
Chemical FormulaC5H4N4
Average Molecular Weight120.1121
Monoisotopic Molecular Weight120.043596148
IUPAC Name7H-purine
Traditional Namepurine
CAS Registry Number120-73-0
SMILES
N1C=NC2=C1C=NC=N2
InChI Identifier
InChI=1S/C5H4N4/c1-4-5(8-2-6-1)9-3-7-4/h1-3H,(H,6,7,8,9)
InChI KeyKDCGOANMDULRCW-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as purines and purine derivatives. These are aromatic heterocyclic compounds containing a purine moiety, which is formed a pyrimidine-ring ring fused to an imidazole ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassImidazopyrimidines
Sub ClassPurines and purine derivatives
Direct ParentPurines and purine derivatives
Alternative Parents
Substituents
  • Purine
  • Pyrimidine
  • Heteroaromatic compound
  • Imidazole
  • Azole
  • Azacycle
  • Organic nitrogen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
StatusDetected but not Quantified
Origin
  • Endogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Cytoplasm
  • Myelin sheath
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting Point214 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility500.0 mg/mLNot Available
LogP-0.37HANSCH,C ET AL. (1995)
Predicted Properties
PropertyValueSource
logP-0.19ALOGPS
logP-0.34ChemAxon
logS-0.35ALOGPS
pKa (Strongest Acidic)9.31ChemAxon
pKa (Strongest Basic)2.76ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area54.46 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity33.21 m³·mol⁻¹ChemAxon
Polarizability10.9 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Biological Properties
Cellular Locations
  • Cytoplasm
  • Myelin sheath
Biospecimen Locations
  • Adipose Tissue
  • Adrenal Medulla
  • Bladder
  • Brain
  • Epidermis
  • Fibroblasts
  • Intestine
  • Kidney
  • Milk
  • Neuron
  • Pancreas
  • Placenta
  • Platelet
  • Prostate Tissue
  • Skeletal Muscle
  • Spleen
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
Adipose TissueExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
Adrenal MedullaExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
BladderExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
BrainExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
EpidermisExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
FibroblastsExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
IntestineExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
KidneyExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
MilkDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Normal		 details
NeuronExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
PancreasExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
PlacentaExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
PlateletExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
Prostate TissueExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
Skeletal MuscleExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
SpleenExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
Abnormal Concentrations
Not Available
HMDB IDHMDB0001366
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB007311
KNApSAcK IDC00000095
Chemspider ID1015
KEGG Compound IDC15587
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkPurine
METLIN ID6193
PubChem Compound1044
PDB IDNot Available
ChEBI ID17258
References
Synthesis ReferenceBeaman, Alden G. New synthesis of purine. Journal of the American Chemical Society (1954), 76 5633-6.
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Pan L, Yu J, Mi Z, Mo L, Jin H, Yao C, Ren D, Menghe B: A Metabolomics Approach Uncovers Differences between Traditional and Commercial Dairy Products in Buryatia (Russian Federation). Molecules. 2018 Mar 22;23(4). pii: molecules23040735. doi: 10.3390/molecules23040735. [PubMed:29565828 ]

Enzymes

Enzyme Details
1. Purine nucleoside phosphorylase
General function:
Nucleotide transport and metabolism
Specific function:
The purine nucleoside phosphorylases catalyze the phosphorolytic breakdown of the N-glycosidic bond in the beta-(deoxy)ribonucleoside molecules, with the formation of the corresponding free purine bases and pentose-1-phosphate.
Gene Name:
PNP
Uniprot ID:
P55859
Molecular weight:
32037.0