>2pkrQ (Q:) observed residues (from ATOM records) klkvaingfgrigrnflrcwhgrkdspldvvvindtggvkqashllkydsilgtfdadvk tagdsaisvdgkvikvvsdrnpvnlpwgdmgidlviegtgvfvdrdgagkhlqagakkvl itapgkgdiptyvvgvneegythadtiisnascttnclapfvkvldqkfgiikgtmttth sytgdqrlldashrdlrraraaclnivptstgaakavalvlpnlkgklngialrvptpnv svvdlvvqvskktfaeevnaafresadnelkgilsvcdeplvsidfrctdvsstidsslt mvmgddmvkviawydnewgysqrvvdladivankwqg