Multiple Assemblies exist for SMTL entry 1ymx
X-ray crystallographic structure of CTX-M-9 beta-lactamase covalently linked to cefoxitin; X-RAY DIFFRACTION 1.70 Å

	SMTL ID 1ymx.1 Ligands (2R)-5-[(carbamoyloxy)methyl]-2-{(1S)-1-methoxy-2-oxo-1-[(thiophen-2-ylacetyl)amino]ethyl}-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid Polypeptides beta-lactamase CTX-M-9 Oligo-state monomer
	SMTL ID 1ymx.2 Ligands (2R)-5-[(carbamoyloxy)methyl]-2-{(1S)-1-methoxy-2-oxo-1-[(thiophen-2-ylacetyl)amino]ethyl}-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid Polypeptides beta-lactamase CTX-M-9 Oligo-state monomer