>sp|Q7DDL5|CYSK_NEIMB Cysteine synthase OS=Neisseria meningitidis serogroup B GN=cysK MKIANSITELIGNTPLVKLNRLTEGLKAEVAVKLEFFNPGSSVKDRIAEAMIEGAEKAGK INKNTVIVEATSGNTGVGLAMVCAARGYKLAITMPESMSKERKMLLRAFGAELILTPAAE GMAGAIAKAKSLVDAHPDTYFMPRQFDNEANPEVHRKTTAEEIWRDTDGKVDVFVAGVGT GGTITGVGEVLKKYKPEVKVVAVEPEASPVLSGGEKGPHPIQGIGAGFIPTVLNTKIYDS ITKVSNEAAFETARAIAEKEGILVGISSGAAVWSALQLAKQPENEGKLIVVLLPSYGERY LSTPLFADLA