>3tqvA (A:) observed residues (from ATOM records)
ntdqinkvpndivtrlvreslaediatgditaqlaedidttafcitreemilcgqdfane
vinqldkniqitwlysdaqkvpanarifelkgnvrsiltaertilnfiqmlsgtatvtnk
lvklisqyktklldtrktipgfrlaqkyavrcgggfnhriglfdaylikenhigiakavt
kakkldsnkvvevevtnldelnqaiaakadivmldnfsgedidiavsiargkvalevsgn
idrnsivaiaktgvdfisvgaitkhikaidlslqvq