310 gtrB MKISLVVPVFNEEDTIPIFYKTVREFNELKEYEIEIVFINDGSKDATESIINKIAASDPLVIPLSFTRNFGKEPALFAGLDHATGDAVIPIDVDLQDPIEVIPHLIEKWQAGADMVLAKRSDRSTDGRMKRKTAEWFYKLHNKISNPKIEENVGDFRLMSRAVVENIKQMPERNLFMKGVLSWVGGKTDVVKYARAERVAGDSKFNGWKLWNLALEGITSFSTFPLRIWTYIGLFIAGMSFLYGAWMIIDKLIFGNNVPGYPSLLVSVLFLGGVQLIGIGILGEYIGRIYIETKQRPKYILKRKGFKSEI Involved in O antigen modification. Catalyzes the transfer of the glucose residue from UDP-glucose to a lipid carrier (By similarity). GTRB_BPP22 Bactoprenol glucosyl transferase