Microbial
Human
Co-metabolite
Record Information
Version1.0
StatusDetected and Quantified
Creation Date2025-10-02 21:59:28 UTC
Update Date2025-10-08 21:35:15 UTC
Metabolite IDMMDBc0060708
Metabolite Identification
Common NameCOPROPORPHYRIN III
DescriptionCOPROPORPHYRIN III is a member of the porphyrin chemical class, specifically a type of tetrapyrrole. Its chemical structure consists of four pyrrole rings interconnected by methine bridges, with two propionic acid side chains that can be decarboxylated to form other porphyrins. In biological contexts, COPROPORPHYRIN III is involved in various metabolic pathways, particularly in heme biosynthesis, where it serves as a precursor to protoporphyrin IX through the action of coproheme decarboxylases, which convert it by oxidatively decarboxylating two propionate groups to form vinyl groups (PMID:40803046 ). Additionally, it has been identified as a metabolite of skin microbiota and has applications in photodynamic therapy, where it acts as a photosensitizer to generate reactive oxygen species (ROS) for bacterial inactivation (PMID:40921233 ). The uptake of COPROPORPHYRIN III is facilitated by OATP1B1/1B3 transporters in hepatocytes, highlighting its relevance in metabolic processes (PMID:40540978 ). Furthermore, it has been detected in various microbial co-cultures, indicating its role in microbial interactions (PMID:40864852 ).
Structure
SynonymsNot Available
Molecular FormulaC36H38N4O8
Average Mass654.72
Monoisotopic Mass654.2689642
IUPAC NameNot Available
Traditional NameNot Available
CAS Registry NumberNot Available
SMILESNot Available
InChI Identifier
Not Available
InChI KeyXNBNKCLBGTWWSD-UJJXFSCMSA-N