>5endB (B:) observed residues (from ATOM records) sqfmnlegkvalvtgasrgigkaiaellaergakvigtatsesgaqaisdylgdngkgma lnvtnpesieavlkaitdefggvdilvnnakeeewsdimetnltsifrlskavlrgmmkk rqgriinvgsvvanyaaakagvigftksmarevasrgvtvntvapgfietdmtkalndeq rtatlaqvpagrlgdpreiasavaflaspeaayitgetlhvnggmy