>1thdB (B:) observed residues (from ATOM records)
mrcigisnrdfvegvsswvdivlehgscvttmaknkptldfelikteakqpatlrkycie
akltntttdsrcptqgeptlneeqdkrfvckhsmvdrgwgngcglfgkggivtcamftck
knmegkivqpenleytvvitphsgeehavgndtgkhgkevkitpqssiteaeltgygtvt
mecsprtgldfnemvllqmkdkawlvhrqwfldlplpwlpgagsnwiqketlvtfknpha
kkqdvvvlgsqegamhtaltgateiqmssgnllftghlkcrlrmdklqlkgmsysmctgk
fkvvkeiaetqhgtivirvqyegdgspckipfeimdlekrhvlgrlitvnpivtekdspv
nieaeppfgdsyiiigvepgqlkldwfkkg