Multiple Assemblies exist for SMTL entry 3knr
Bacillus cereus metallo-beta-lactamase Cys221Asp mutant, 1 mM Zn(II); X-RAY DIFFRACTION 1.71 Å

	SMTL ID 3knr.1 Ligands ZINC ION; SULFATE ION; ACETIC ACID; GLYCEROL Polypeptides Beta-lactamase 2 Oligo-state monomer
	SMTL ID 3knr.2 Ligands ZINC ION Polypeptides Beta-lactamase 2 Oligo-state monomer
	SMTL ID 3knr.3 Ligands ZINC ION; SULFATE ION; GLYCEROL Polypeptides Beta-lactamase 2 Oligo-state monomer
	SMTL ID 3knr.4 Ligands GLYCEROL; ZINC ION Polypeptides Beta-lactamase 2 Oligo-state monomer