>1afrB (B:) SEQRES residues mpprevhvqvthsmppqkieifksldnwaeenilvhlkpvekcwqpqdflpdpasdgfde qvrelrerakeipddyfvvlvgdmiteealptyqtmlntldgvrdetgasptswaiwtra wtaeenrhgdllnkylylsgrvdmrqiektiqyligsgmdprtenspylgfiytsfqera tfishgntarqakehgdiklaqicgtiaadekrhetaytkiveklfeidpdgtvlafadm mrkkismpahlmydgrddnlfdhfsavaqrlgvytakdyadileflvgrwkvdkltglsa egqkaqdyvcrlpprirrleeraqgrakeaptmpfswifdrqvkl