>2hdoA (A:) observed residues (from ATOM records)
mtyqalmfdidgtltnsqpayttvmrevlatygkpfspaqaqktfpmaaeqamtelgiaa
sefdhfqaqyedvmashydqielypgitslfeqlpselrlgivtsqrrnelesgmrsypf
mmrmavtisaddtpkrkpdplplltalekvnvapqnalfigdsvsdeqtaqaanvdfgla
vwgmdpnadhqkvahrfqkpldilelf