>1q6sA (A:) observed residues (from ATOM records)
klefmemekefeqidksgswaaiyqdirheasdfpcrvaklpknknrnryrdvspfdhsr
iklhqedndyinaslikmeeaqrsyiltqgplpntcghfwemvweqksrgvvmlnrvmek
gslkcaqywpqkeekemifedtnlkltlisediksyytvrqlelenlttqetreilhfhy
ttwpdfgvpespasflnflfkvresgslspehgpvvvhcsagigrsgtfcladtclllmd
krkdpssvdikkvllemrkfrmgliqtadqlrfsylaviegakfimgds