>1u3fB (B:) SEQRES residues mgsshhhhhhdydipttenlyfqghmdknalrkqilqkrmalstiekshldqkinqklva fltpkpciktialyepiknevtfvdfffeflkinqiravypkvisdteiifidqetntfe pnqidcfliplvgfnkdnyrlgfgkgyydrylmqltrqqpkigiaysfqkgdfladpwdv qldliinde