has role porphobilinogen CHEBI:14867 HMDB:HMDB0000245 CHEBI:44832 Wikipedia:Porphobilinogen 3-[5-(aminomethyl)-4-(carboxymethyl)-1H-pyrrol-3-yl]propanoic acid PDBeChem:PBG DrugBank:DB02272 CHEBI:8335 A dicarboxylic acid that is pyrole bearing aminomethyl, carboxymethyl and 2-carboxyethyl substituents at positions 2, 3 and 4 respectively. KEGG:C00931 Porphobilinogen MetaCyc:PORPHOBILINOGEN CHEBI:17381 KNApSAcK:C00007339 CHEBI:26212 metabolite pyrroles dicarboxylic acid porphobilinogen(1-) aralkylamino compound mouse metabolite Escherichia coli metabolite