Multiple Assemblies exist for SMTL entry 4rlr
Structure of monoheme cytochrome PccH from Geobacter sulfurreducens; X-RAY DIFFRACTION 2.00 Å

SMTL ID
4rlr.1
Ligands
PROTOPORPHYRIN IX CONTAINING FE; ZINC ION; CACODYLATE ION; ACETATE ION
Polypeptides
Cytochrome c, 1 heme-binding site
Oligo-state
monomer
SMTL ID
4rlr.2
Ligands
PROTOPORPHYRIN IX CONTAINING FE; ZINC ION; CACODYLATE ION; ACETATE ION
Polypeptides
Cytochrome c, 1 heme-binding site
Oligo-state
homo-dimer