>1a4sB (B:) SEQRES residues aqlvdsmpsastgsvvvtddlnywggrrikskdgattepvfepatgrvlcqmvpcgaeev dqavqsaqaaylkwskmagiersrvmleaariirerrdniaklevinngktiteaeydid aawqcieyyaglaptlsgqhiqlpggafaytrreplgvcagilawnypfmiaawkcapal acgnavvfkpspmtpvtgvilaeifheagvpvglvnvvqggaetgsllchhpnvakvsft gsvptgkkvmemsaktvkhvtlelggkspllifkdcelenavrgalmanfltqgqvctng trvfvqreimpqfleevvkrtkaivvgdplltetrmggliskpqldkvlgfvaqakkega rvlcggepltpsdpklkngyfmspcvldncrddmtcvkeeifgpvmsvlpfdteeevlqr annttfglasgvftrdisrahrvaanleagtcyintysispvevpfggykmsgfgrengq atvdyysqlktvivemgdvdslf