>1x8zA (A:) observed residues (from ATOM records) mdssemsticdktlnpsfclkflntkfaspnlqalakttldstqaratqtlkklqsiidg gvdprsklayrscvdeyesaignleeafehlasgdgmgmnmkvsaaldgadtclddvkrl rsvdssvvnnsktiknlcgialvisnmlprn