Multiple Assemblies exist for SMTL entry 3cur
Structure of a double methionine mutant of NI-FE hydrogenase; X-RAY DIFFRACTION 2.40 Å

	SMTL ID 3cur.1 Ligands IRON/SULFUR CLUSTER; FE3-S4 CLUSTER; NICKEL (II) ION; MAGNESIUM ION; CARBONMONOXIDE-(DICYANO) IRON; PEROXIDE ION; GLYCEROL Polypeptides Periplasmic [NiFe] hydrogenase small subunit; Periplasmic [NiFe] hydrogenase large subunit Oligo-state hetero-1-1-mer
	SMTL ID 3cur.2 Ligands IRON/SULFUR CLUSTER; FE3-S4 CLUSTER; NICKEL (II) ION; MAGNESIUM ION; CARBONMONOXIDE-(DICYANO) IRON; PEROXIDE ION; GLYCEROL Polypeptides Periplasmic [NiFe] hydrogenase small subunit; Periplasmic [NiFe] hydrogenase large subunit Oligo-state hetero-1-1-mer
	SMTL ID 3cur.3 Ligands IRON/SULFUR CLUSTER; FE3-S4 CLUSTER; NICKEL (II) ION; MAGNESIUM ION; CARBONMONOXIDE-(DICYANO) IRON; PEROXIDE ION; GLYCEROL Polypeptides Periplasmic [NiFe] hydrogenase small subunit; Periplasmic [NiFe] hydrogenase large subunit Oligo-state hetero-1-1-mer