>3p7hD (D:) observed residues (from ATOM records)
sqgwkyfkgnfyyfslipktwysaeqfcvsrnshltsvtseseqeflyktaggliywigl
tkagmegdwswvddtpfnkvqsvrfwipgepnnagnnehcgnikapslqawndapcdktf
lfickrpyvp