>sp|O58398|PCNA_PYRHO DNA polymerase sliding clamp OS=Pyrococcus horikoshii GN=pcn MPFEIVFEGAKEFAQLIETASRLIDEAAFKVTEEGISMRAMDPSRVVLIDLNLPSSIFSK YEVDGEETIGVNMDHLKKVLKRGKAKDTLILRKGEENFLEISLQGTATRTFRLPLIDVEE IEVELPDLPYTAKVVVLGEVLKEAVKDASLVSDSIKFMAKENEFIMRAEGETQEVEVKLT LEDEGLLDIEVQEETKSAYGVSYLADMVKGIGKADEVTMRFGNEMPMQMEYYIRDEGRLT FLLAPRVEE