>1otkA (A:) observed residues (from ATOM records) hgnqltaytlrlgdnclvlsqrlgewcghapeleidlalanigldllgqarnflsyaael agegdedtlaftrderqfsnlllveqpngnfadtiarqyfidawhvalftrlmesrdpql aaisakaikearyhlrfsrgwlerlgngtdvsgqkmqqainklwrftaelfdadeidial seegiavdprtlraaweaevfagineatlnvpqeqayrtggkkglhtehlgpmlaemqyl qrvl