CRYSTAL STRUCTURE OF NICOTINATE MONONUCLEOTIDE : 5,6-DIMETHYLBENZIMIDAZOLE PHOSPHORIBOSYLTRANSFERASE (COBT) FROM SALMONELLA TYPHIMURIUM COMPLEXED WITH 5, 6-DIMETHYLBENZIMIDAZOLE
Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase - Salmonella enterica subsp. enterica serovar Typhimurium