Multiple Assemblies exist for SMTL entry 4opz
Crystal structure of stabilized TEM-1 beta-lactamase variant v.13 carrying G238S mutation in complex with boron-based inhibitor EC25; X-RAY DIFFRACTION 1.45 Å

	SMTL ID 4opz.1 Ligands 3-[(2R)-2-{[(2R)-2-amino-2-phenylacetyl]amino}-2-(dihydroxyboranyl)ethyl]benzoic acid; CALCIUM ION; ACETATE ION; 1,2-ETHANEDIOL Polypeptides TEM-94 ES-beta-lactamase Oligo-state monomer
	SMTL ID 4opz.2 Ligands 3-[(2R)-2-{[(2R)-2-amino-2-phenylacetyl]amino}-2-(dihydroxyboranyl)ethyl]benzoic acid; CALCIUM ION; ACETATE ION; 1,2-ETHANEDIOL Polypeptides TEM-94 ES-beta-lactamase Oligo-state homo-dimer