Multiple Assemblies exist for SMTL entry 4ram
Crystal Structure of New Delhi Metallo-beta-Lactamase-1 Mutant M67V Complexed with Hydrolyzed Penicillin G; X-RAY DIFFRACTION 1.50 Å

SMTL ID
4ram.1
Ligands
ZINC ION; OPEN FORM - PENICILLIN G; CHLORIDE ION
Polypeptides
Beta-lactamase NDM-1
Oligo-state
monomer
SMTL ID
4ram.2
Ligands
ZINC ION; OPEN FORM - PENICILLIN G; CHLORIDE ION
Polypeptides
Beta-lactamase NDM-1
Oligo-state
monomer
SMTL ID
4ram.3
Ligands
ZINC ION; OPEN FORM - PENICILLIN G; CHLORIDE ION
Polypeptides
Beta-lactamase NDM-1
Oligo-state
homo-dimer