Multiple Assemblies exist for SMTL entry 1m1n
Nitrogenase MoFe protein from Azotobacter vinelandii; X-RAY DIFFRACTION 1.16 Å

SMTL ID
1m1n.1
Ligands
CALCIUM ION; 3-HYDROXY-3-CARBOXY-ADIPIC ACID; FE(8)-S(7) CLUSTER; FE(7)-MO-S(9)-N CLUSTER
Polypeptides
Nitrogenase molybdenum-iron protein alpha chain; Nitrogenase molybdenum-iron protein beta chain
Oligo-state
hetero-oligomer
SMTL ID
1m1n.2
Ligands
CALCIUM ION; 3-HYDROXY-3-CARBOXY-ADIPIC ACID; FE(8)-S(7) CLUSTER; FE(7)-MO-S(9)-N CLUSTER
Polypeptides
Nitrogenase molybdenum-iron protein alpha chain; Nitrogenase molybdenum-iron protein beta chain
Oligo-state
hetero-oligomer