Multiple Assemblies exist for SMTL entry 4rkm
Wolinella succinogenes octaheme sulfite reductase MccA, form I; X-RAY DIFFRACTION 2.20 Å

	SMTL ID 4rkm.1 Ligands COPPER (I) ION; SULFUR OXIDE; (R,R)-2,3-BUTANEDIOL; ACETATE ION; PROTOPORPHYRIN IX CONTAINING FE; SULFUR DIOXIDE Polypeptides MccA Oligo-state homo-trimer
	SMTL ID 4rkm.2 Ligands COPPER (I) ION; SULFUR DIOXIDE; (R,R)-2,3-BUTANEDIOL; ACETATE ION; PROTOPORPHYRIN IX CONTAINING FE; SULFUR OXIDE Polypeptides MccA Oligo-state homo-trimer
	SMTL ID 4rkm.3 Ligands COPPER (I) ION; SULFUR OXIDE; (R,R)-2,3-BUTANEDIOL; ACETATE ION; PROTOPORPHYRIN IX CONTAINING FE; SULFUR DIOXIDE Polypeptides MccA Oligo-state homo-trimer
	SMTL ID 4rkm.4 Ligands COPPER (I) ION; SULFUR OXIDE; (R,R)-2,3-BUTANEDIOL; ACETATE ION; PROTOPORPHYRIN IX CONTAINING FE; SULFUR DIOXIDE Polypeptides MccA Oligo-state homo-trimer