Macromolecule Annotations for the Entities in PDB 1OLT

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF06969 HemN_C HemN C-terminal domain Domain Members of this family are all oxygen-independent coproporphyrinogen-III oxidases (HemN). This enzyme catalyses the oxygen-independent conversion of coproporphyrinogen-III to protoporphyrinogen-IX [1], one of the last steps in haem biosynthesis. The function of this domain is unclear, but comparison to other proteins containing a radical SAM domain (Pfam:PF04055) suggest it may be a substrate binding domain. PFAM PF06969
A PF04055 Radical_SAM Radical SAM superfamily Domain Radical SAM proteins catalyse diverse reactions, including unusual methylations, isomerisation, sulphur insertion, ring formation, anaerobic oxidation and protein radical formation. PFAM PF04055

Protein Modification Annotation

Type PDB Residue Nr. Description