Record Information
Version 1.0
Update Date 1/22/2018 12:54:54 PM
Metabolite IDPAMDB110469
Identification
Name: ppGpp
Description:An organophosphate oxoanion that is a penta-anionic form of guanosine 3',5'-bis(diphosphate). It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).
Structure
Thumb
Synonyms:
  • guanosine tetraphosphate
  • guanosine 5'-diphosphate,3'-diphosphate
  • guanosine 3',5'-bispyrophosphate
  • guanosine 3',5'-bis(diphosphate)
  • guanosine 3'-diphosphate 5'-diphosphate
  • magic spot
  • guanosine-5',3'-tetraphosphate
Chemical Formula: C10H12N5O17P4
Average Molecular Weight: 598.12
Monoisotopic Molecular Weight: 602.9569901874
InChI Key: BUFLLCUFNHESEH-UUOKFMHZSA-I
InChI: InChI=1S/C10H17N5O17P4/c11-10-13-7-4(8(17)14-10)12-2-15(7)9-5(16)6(30-36(26,27)32-34(21,22)23)3(29-9)1-28-35(24,25)31-33(18,19)20/h2-3,5-6,9,16H,1H2,(H,24,25)(H,26,27)(H2,18,19,20)(H2,21,22,23)(H3,11,13,14,17)/p-5/t3-,5-,6-,9-/m1/s1
CAS number: Not Available
IUPAC Name:5'-O-{[(hydroxyphosphinato)oxy]phosphinato}-3'-O-[(phosphonatooxy)phosphinato]guanosine
Traditional IUPAC Name: {hydroxy[(2R,3S,4R,5R)-4-hydroxy-2-({[hydroxy(phosphonooxy)phosphoryl]oxy}methyl)-5-(6-hydroxy-2-imino-3H-purin-9-yl)oxolan-3-yl]oxyphosphoryl}oxyphosphonic acid
SMILES:C(OP(=O)([O-])OP(=O)(O)[O-])C1(OC(C(O)C(OP(=O)([O-])OP(=O)([O-])[O-])1)N3(C=NC2(C(=O)NC(N)=NC=23)))
Chemical Taxonomy
Taxonomy DescriptionThis compound belongs to the class of chemical entities known as purine ribonucleoside diphosphates. These are purine ribobucleotides with diphosphate group linked to the ribose moiety.
Kingdom Chemical entities
Super ClassOrganic compounds
Class Nucleosides, nucleotides, and analogues
Sub ClassPurine nucleotides
Direct Parent Purine ribonucleoside diphosphates
Alternative Parents
Substituents
  • Purine ribonucleoside diphosphate
  • Purine ribonucleoside bisphosphate
  • Purine ribonucleoside 3',5'-bisphosphate
  • Ribonucleoside 3'-phosphate
  • Pentose-5-phosphate
  • Pentose phosphate
  • Glycosyl compound
  • N-glycosyl compound
  • Organic pyrophosphate
  • Hypoxanthine
  • 6-oxopurine
  • Monosaccharide phosphate
  • Purine
  • Imidazopyrimidine
  • Pyrimidone
  • Monoalkyl phosphate
  • Aminopyrimidine
  • Monosaccharide
  • N-substituted imidazole
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Primary aromatic amine
  • Alkyl phosphate
  • Pyrimidine
  • Vinylogous amide
  • Tetrahydrofuran
  • Azole
  • Imidazole
  • Heteroaromatic compound
  • Secondary alcohol
  • Organoheterocyclic compound
  • Azacycle
  • Oxacycle
  • Amine
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Primary amine
  • Organonitrogen compound
  • Organooxygen compound
  • Organic nitrogen compound
  • Alcohol
  • Aromatic heteropolycyclic compound
Molecular Framework Aromatic heteropolycyclic compounds
External Descriptors
Physical Properties
State: Solid
Charge:-5
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 Solubility10.3 mg/mLALOGPS
logP-0.5ALOGPS
logP-3.9ChemAxon
logS-1.8ALOGPS
pKa (Strongest Acidic)1.46ChemAxon
pKa (Strongest Basic)7.15ChemAxon
Physiological Charge-5ChemAxon
Hydrogen Acceptor Count17ChemAxon
Hydrogen Donor Count10ChemAxon
Polar Surface Area342.33 Å2ChemAxon
Rotatable Bond Count10ChemAxon
Refractivity118.69 m3·mol-1ChemAxon
Polarizability44.68 Å3ChemAxon
Number of Rings3ChemAxon
Bioavailability0ChemAxon
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-0900251000-bee48e0fb5019193ebb1View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0udi-0900110000-1afec092079feefa49a9View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0udi-1900000000-a38786c52bb589355d91View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0udi-0900026000-a8f89e925338c7ff167dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0ke9-4900000000-9b838d812b5a59d56595View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9400000000-7ec14f477759ced2651fView in MoNA
References
References: Not Available
Synthesis Reference: Not Available
Material Safety Data Sheet (MSDS) Not Available
External Links:
ResourceLink
ChEBI77828
ChemSpider13082026
DrugBankDB04022
HMDBHMDB59638
IAF126037137
KEGGC01228
PubChem15938967