>1ag0B (B:) observed residues (from ATOM records)
aecsvdiqgndqmqfntnaitvdksckqftvnlshpgnlpknvmghnwvlstaadmqgvv
tdgmasgldkdylkpddsrviahtkligsgekdsvtfdvsklkegeqymffdtfpghsal
mkgtltlk