Multiple Assemblies exist for SMTL entry 4c3o
Structure and function of an oxygen tolerant NiFe hydrogenase from Salmonella; X-RAY DIFFRACTION 3.20 Å

	SMTL ID 4c3o.1 Ligands formyl[bis(hydrocyanato-1kappaC)]ironnickel(Fe-Ni); CHLORIDE ION; MAGNESIUM ION; FE4-S3 CLUSTER; IRON/SULFUR CLUSTER; FE3-S4 CLUSTER; SULFATE ION Polypeptides HYDROGENASE-1 LARGE SUBUNIT; HYDROGENASE-1 SMALL SUBUNIT Oligo-state hetero-1-1-mer
	SMTL ID 4c3o.2 Ligands formyl[bis(hydrocyanato-1kappaC)]ironnickel(Fe-Ni); CHLORIDE ION; MAGNESIUM ION; IRON/SULFUR CLUSTER; FE3-S4 CLUSTER; FE4-S3 CLUSTER; SULFATE ION Polypeptides HYDROGENASE-1 LARGE SUBUNIT; HYDROGENASE-1 SMALL SUBUNIT Oligo-state hetero-1-1-mer
	SMTL ID 4c3o.3 Ligands formyl[bis(hydrocyanato-1kappaC)]ironnickel(Fe-Ni); MAGNESIUM ION; IRON/SULFUR CLUSTER; FE3-S4 CLUSTER; FE4-S3 CLUSTER Polypeptides HYDROGENASE-1 LARGE SUBUNIT; HYDROGENASE-1 SMALL SUBUNIT Oligo-state hetero-1-1-mer