>AF_AFA8GDR2F1_1|Chain A|Vitamin B12 import system permease protein BtuC|Serratia proteamaculans (strain 568) (399741) MPASQTFTLLLHKQRHRDKRHLLLLTLGVAVAFVFSLSAGDVWLWPSQWSGEAAQLFVWQLRLPRALAVMLVGASLAVAGAVMQSLFENPLAEPGLLGVANGAGVALVLTVLLGNGLLPVAFMSLSAIAGALVMTFLLLSFARRKRLTNARLLLVGVALGIVCSAVMTWAVYFSSSLDLRQLMYWMMGGFGGVDWRQKWLVLALLPVLLWLCCQGKALNFMALGEVQARQLGLSLHLWRNLLVLAIGWLVGVSVALAGVIGFVGLVIPHMLRLSGLTNQRYLLPGCALAGAGVLLAADVVARITLLSAELPIGVVTATLGAPLFIWLLTRVKSLR