>sp|O58398|PCNA_PYRHO DNA polymerase sliding clamp OS=Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) OX=70601 GN=pcn PE=3 SV=1 MPFEIVFEGAKEFAQLIETASRLIDEAAFKVTEEGISMRAMDPSRVVLIDLNLPSSIFSK YEVDGEETIGVNMDHLKKVLKRGKAKDTLILRKGEENFLEISLQGTATRTFRLPLIDVEE IEVELPDLPYTAKVVVLGEVLKEAVKDASLVSDSIKFMAKENEFIMRAEGETQEVEVKLT LEDEGLLDIEVQEETKSAYGVSYLADMVKGIGKADEVTMRFGNEMPMQMEYYIRDEGRLT FLLAPRVEE