>1x71C (C:) observed residues (from ATOM records) tsdlipapplskvplqqnfqdnqfqgkwyvvglagnailredkdpqkmyatiyelkedks ynvtsvlfrkkkcdywirtfvpgsqpgeftlgniksypgltsylvrvvstnynqhamvff kkvsqnreyfkitlygrtkeltselkenfirfskslglpenhivfpvpidqcid