Multiple Assemblies exist for SMTL entry 3kns
Bacillus cereus metallo-beta-lactamase Cys221Asp mutant, 20 mM Zn(II); X-RAY DIFFRACTION 1.58 Å

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