MSI_000026038

Unreliable

排名分数: 1.94
参考来源: Mus musculus (UBERON:0000913: interstitial fluid)

M/z: 580.9251
Mass Window: 580.9251 ~ 580.9251 (none)

参考注释

ppGpp_[M+H-H2O]+ (BioDeep_00000229145)
{[5-(2-amino-6-oxo-6,9-dihydro-1H-purin-9-yl)-2-({[(hydrogen phosphonatooxy)phosphinato]oxy}methyl)-4-hydroxyoxolan-3-yl phosphonato]oxy}phosphonate

Formula: C10H12N5O17P4 (597.9178722)
SMILES: NC1=NC2=C(N=CN2C2OC(COP([O-])(=O)OP(O)([O-])=O)C(OP([O-])(=O)OP([O-])([O-])=O)C2O)C(=O)N1

Ppgpp is soluble (in water) and a moderately acidic compound (based on its pKa). Ppgpp can be found in a number of food items such as garland chrysanthemum, chayote, biscuit, and chives, which makes ppgpp a potential biomarker for the consumption of these food products.