>4ydoA (A:) observed residues (from ATOM records)
tdskydysditpvdinteepqicqilydedykqimgillslmkaeeyseralhitelgin
elashytiwiyrfnilknlpnrnlydeldwceeialdneknyqiwnyrqliigqimelnn
ndfdpyrefpileamlssdpknhhvwsyrkwlvdtfdlhndakelsfvdkvidtdlknns
awshrffllfskkhlatdntideelnyvkdkivkcpqnpstwnyllgiherfdrsitqle
efslqfvdlekdqvtssfaletlakiytqqkkynesrtvydllkskydpirsnfwdyqis
klt