>1x8zB (B:) SEQRES residues gamdssemsticdktlnpsfclkflntkfaspnlqalakttldstqaratqtlkklqsii dggvdprsklayrscvdeyesaignleeafehlasgdgmgmnmkvsaaldgadtclddvk rlrsvdssvvnnsktiknlcgialvisnmlprn