Multiple Assemblies exist for SMTL entry 5byq
Semisynthetic [FeFe]-hydrogenase CpI with oxodithiolato-bridged [2Fe] cofactor; X-RAY DIFFRACTION 1.73 Å

	SMTL ID 5byq.1 Ligands IRON/SULFUR CLUSTER; FE2/S2 (INORGANIC) CLUSTER; bis(cyanido-kappaC)(dicarbonyl)-mu-(oxomethylidene)-mu-(oxydimethanethiolate-1kappaS:2kappaS)diiron(2+); MAGNESIUM ION; GLYCEROL Polypeptides Iron hydrogenase 1 Oligo-state monomer
	SMTL ID 5byq.2 Ligands IRON/SULFUR CLUSTER; FE2/S2 (INORGANIC) CLUSTER; bis(cyanido-kappaC)(dicarbonyl)-mu-(oxomethylidene)-mu-(oxydimethanethiolate-1kappaS:2kappaS)diiron(2+); MAGNESIUM ION; GLYCEROL Polypeptides Iron hydrogenase 1 Oligo-state monomer