>2j1uB (B:) SEQRES residues
gshmastpdkfndgnlniayakpttqssvdyngdpnravdgnrngnfnsgsvthtradnp
swwevdlkkmdkvglvkiynrtdaetqrlsnfdvilydnnrnevakkhvnnlsgesvsld
fkekgaryikvklltsgvplslaevevfres