>4n36C (C:) observed residues (from ATOM records) sqgwkyfkgnfyyfslipktwysaeqfcvsrnshltsvtseseqeflyktaggliywigl tkagmegdwswvddtpfnkvqsarfwipgepndagnnehcgnikapslqawndapcditf lfickrpyvp