Multiple Assemblies exist for SMTL entry 4k8f
Structure of the heme domain of CooA from Rhodospirillum rubrum; X-RAY DIFFRACTION 2.70 Å

	SMTL ID 4k8f.1 Ligands PROTOPORPHYRIN IX CONTAINING FE Polypeptides Transcriptional regulator, Crp/Fnr family Oligo-state homo-dimer
	SMTL ID 4k8f.2 Ligands PROTOPORPHYRIN IX CONTAINING FE Polypeptides Transcriptional regulator, Crp/Fnr family Oligo-state homo-dimer