2026-01-10_00000419|ligand|9RAO

Class A CTX-M-14 E166A mutant in complex with Cloxacillin at room temperature; X-ray diffraction 1.70Å
Protein #1 291 residues (89% resolved)

MVTKRVQRMMFAAAACIPLLLGSAPLYAQTSAVQQKLAALEKSSGGRLGVALIDTADNTQVLYRGDERFPMCSTSKVMAAAAVLKQSETQKQLLNQPVEIKPADLVNYNPIAEKHVNGTMTLAELSAAALQYSDNTAMNKLIAQLGGPGGVTAFARAIGDETFRLDRTAPTLNTAIPGDPRDTTTPRAMAQTLRQLTLGHALGETQRAQLVTWLKGNTTGAASIRAGLPTSWTVGDKTGSGDYGTTNDIAVIWPQGRAPLVLVTYFTQPQQNAESRRDVLASAARIIAEGL

MVTKRVQRMMFAAAACIPLLLGSAPLYAQTSAVQQKLAALEKSSGGRLGVALIDTADNTQVLYRGDERFPMCSTSKVMAAAAVLKQSETQKQLLNQPVEIKPADLVNYNPIAEKHVNGTMTLAELSAAALQYSDNTAMNKLIAQLGGPGGVTAFARAIGDETFRLDRTAPTLNTAIPGDPRDTTTPRAMAQTLRQLTLGHALGETQRAQLVTWLKGNTTGAASIRAGLPTSWTVGDKTGSGDYGTTNDIAVIWPQGRAPLVLVTYFTQPQQNAESRRDVLASAARIIAEGL
Non polymer #2 CXU

InChI=1S/C19H20ClN3O5S/c1-9-13(14(23-28-9)10-6-4-5-7-11(10)20)16(25)21-12(8-24)17-22-15(18(26)27)19(2,3)29-17/h4-8,12,15,17,22H,1-3H3,(H,21,25)(H,26,27)/t12-,15+,17-/m1/s1

Cc1c(c(no1)c2ccccc2Cl)C(=O)N[C@H](C=O)[C@@H]3N[C@H](C(S3)(C)C)C(=O)O
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Reference