>4fnkA (A:) observed residues (from ATOM records) pgatlclghhavpngtlvktitddqievtnatelvqssstgkicnnphrildgidctlid allgdphcdvfqnetwdlfverskafsncypydvpdyaslrslvassgtlefitegftwt gvtqnggsnackrgpgsgffsrlnwltksgstypvlnvtmpnndnfdklyiwgvhhpstn qeqtslyvqasgrvtvstrrsqqtiipnigsrpwvrglssrisiywtivkpgdvlvinsn gnliaprgyfkmrtgkssimrsdapidtcisecitpngsipndkpfqnvnkitygacpky vkqntlklatgmrnvpek