>2f1rB (B:) SEQRES residues mslilsivgtsdsgkttlitrmmpilrerglrvavvkrhahgdfeidkegkdswkiynsg advviaspvklafirrvseeegndldwiyerylsdydlvitegfskagkdrivvvkkpee vehfrqgrilavvcdervdghkwfrrdeveriaefilsllreggshhhhhh