>5ltxB (B:) SEQRES residues
mgsshhhhhhssglvprgshmndylqrnairedlesylremgdvtssniqnwlggrlllv
eqtaqtlardhspetvsalleqpaltstfsftylgqqdgvftmrpdspmpagydprsrpw
ykdavaaggltltepyvdaatqeliitaatpvkaagntlgvvggdlslktlvqiinsldf
sgmgyaflvsgdgkilvhpdkeqvmktlsevypqntpkiatgfseaelhghtrilaftpi
kglpsvtwylalsidkdkayamlskfrvsa