| 4CLA: reference: Alternative binding modes for chloramphenicol and 1-substituted chloramphenicol analogues revealed by site-directed mutagenesis and X-ray crystallography of chloramphenicol acetyltransferase., Murray IA, Lewendon A, Williams JA, Cullis PM, Shaw WV, Leslie AG, Biochemistry 1991 Apr 16;30(15):3763-70. PMID: 2015231 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).