>2j1rB (B:) observed residues (from ATOM records)
nlniayakpttqssvdyngdpnravdgnrngnfnsgsvthtradnpswwevdlkkmdkvg
lvkiynrtdaetqrlsnfdvilydnnrnevakkhvnnlsgesvsldfkekgaryikvkll
tsgvplslaevevfres