pul:NT08PM_1208 K23184 ferric citrate transport system ATP-binding protein [EC:7.2.2.18] | (GenBank) FecE pul:NT08PM_1207 K23182 ferric citrate transport system permease protein | (GenBank) FecD pul:NT08PM_1206 K23183 ferric citrate transport system permease protein | (GenBank) FecC pul:NT08PM_1205 K23181 ferric citrate transport system substrate-binding protein | (GenBank) FecB