. "Catalysis of the reaction: chloramphenicol + acetyl-CoA = chloramphenicol 3-acetate + CoA." . . "chloramphenicol O-acetyltransferase activity" . "acetyl-CoA:chloramphenicol 3-O-acetyltransferase activity" . "CAT I" . "CAT II" . "CAT III" . "chloramphenicol acetylase activity" . "chloramphenicol acetyltransferase activity" . "chloramphenicol transacetylase activity" . . .