Multiple Assemblies exist for SMTL entry 4z1z
Crystal Structure of Meganuclease I-SmaMI Bound to Uncleaveable DNA with a TTCT Central Four; X-RAY DIFFRACTION 3.20 Å

SMTL ID
4z1z.1
Ligands
CALCIUM ION; GLYCEROL
Polypeptides
Meganuclease I-SmaMI
Oligo-state
monomer
SMTL ID
4z1z.2
Ligands
CALCIUM ION; GLYCEROL
Polypeptides
Meganuclease I-SmaMI
Oligo-state
monomer