Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-17 23:32:21 UTC
Update Date2024-04-30 19:37:59 UTC
Metabolite IDMMDBc0029561
Metabolite Identification
Common Name4-Phosphopantothenoylcysteine
Description4-Phosphopantothenoylcysteine (PPC) is an intermediate in the biosynthetic machinery (pathway) that converts pantothenate (vitamin B5) into coenzyme A (CoA). The enzyme Phosphopantothenoylcysteine decarboxylase catalyzes the decarboxylation of PPC to 4'-phosphopantetheine. Coenzyme A is the principal acyl carrier and is required for many synthetic and degradative reactions in intermediary metabolism, and is an essential cofactor in all living systems. (PMID: 15450493 , 16371361 , 14501115 )
Structure
Synonyms
ValueSource
(R)-4'-Phosphopantothenoyl-L-cysteineChEBI
N-((R)-4'-Phosphopantothenoyl)-L-cysteineChEBI
N-[(R)-4'-Phosphopantothenoyl]-L-cysteineChEBI
(R)-4'-Phospho-N-pantothenoyl-L-cysteineHMDB
(R)-N-[N-[2-Hydroxy-3,3-dimethyl-1-oxo-4-(phosphonooxy)butyl]-b-alanyl]-L-cysteineHMDB
(R)-N-[N-[2-Hydroxy-3,3-dimethyl-1-oxo-4-(phosphonooxy)butyl]-beta-alanyl]-L-cysteineHMDB
4'-p-N-PantothenoylcysteineHMDB
4'-Phospho-N-pantothenoylcysteineHMDB
4'-Phosphopantothenoyl-L-cysteineHMDB
4-p-N-PantothenoylcysteineHMDB
N-((R)-4-Phosphopantothenoyl)-L-cysteineHMDB
Pantothenoylcysteine 4'-phosphateHMDB
Pantothenylcysteine 4'-phosphateHMDB
4'-PhosphopantothenoylcysteineHMDB
4’-Phosphopantothenoyl-L-cysteineHMDB
4’-PhosphopantothenoylcysteineHMDB
N-[(2R)-2-Hydroxy-3,3-dimethyl-1-oxo-4-(phosphonooxy)butyl]-beta-alanyl-L-cysteineHMDB
N-[(2R)-2-Hydroxy-3,3-dimethyl-1-oxo-4-(phosphonooxy)butyl]-β-alanyl-L-cysteineHMDB
Pantothenoylcysteine 4’-phosphateHMDB
Molecular FormulaC12H23N2O9PS
Average Mass402.358
Monoisotopic Mass402.086187546
IUPAC Name(2R)-2-{3-[(2R)-2-hydroxy-3-methyl-3-[(phosphonooxy)methyl]butanamido]propanamido}-3-sulfanylpropanoic acid
Traditional Name(2R)-2-{3-[(2R)-2-hydroxy-3-methyl-3-[(phosphonooxy)methyl]butanamido]propanamido}-3-sulfanylpropanoic acid
CAS Registry Number7196-09-0
SMILES
CC(C)(COP(O)(O)=O)[C@@H](O)C(=O)NCCC(=O)N[C@@H](CS)C(O)=O
InChI Identifier
InChI=1S/C12H23N2O9PS/c1-12(2,6-23-24(20,21)22)9(16)10(17)13-4-3-8(15)14-7(5-25)11(18)19/h7,9,16,25H,3-6H2,1-2H3,(H,13,17)(H,14,15)(H,18,19)(H2,20,21,22)/t7-,9-/m0/s1
InChI KeyXQYALQVLCNHCFT-CBAPKCEASA-N