>4l5hB (B:) SEQRES residues
atfdilnkctytvwaaaspgggrrldsgqswtitvnpgttnariwgrtsctfdangrgkc
etgdcngllecqgygsppntlaefalnqpnnldyidislvdgfnipmdfsgcrgiqcsvd
ingqcpselkapggcnnpctvfktneycctdgpgscgpttyskffkdrcpdaysypqddk
tslftcpsgtnykvtfcp