>4iycD (D:) observed residues (from ATOM records)
nnienigdgaevvkrtedtssdkwgvtqniqfdfvkdkkynkdalilkmqgfinskttyy
nykntdhikamrwpfqyniglktndpnvdlinylpknkidsvnvsqtlgyniggnfnsgn
gsfnysktisynqqnyisevehqnsksvqwgikansfitslgkmsghdpnlfvgykpysq
nprdyfvpdnelpplvhsgfnpsfiatvshekgsgdtsefeitygrnmdvthatrrtahy
gnsylegsrihnafvnrnytvkyevnwktheikvkghn