>3eyxA (A:) observed residues (from ATOM records) nlqdilaanakwasqmnniqptlfsphtlfigcsdsrynenclgvlpgevftwknvanic hsedltlkatlefaiiclkvnkviicghtdcggiktcltnqrealpkvncshlykylddi dtmyheesqnlihlktqrekshylshcnvkrqfnriienptvqtavqngelqvygllynv edgllqtvstytkvtpk