>sp|C6A1Y5|PCNA_THESM DNA polymerase sliding clamp OS=Thermococcus sibiricus GN=pcn MPFEIVFDGAKEFADLIDTASNLIDEAAFKIAEEGMSMRAMDPSRVVLLDLNLPASIFSK YDIDGEETVGVNMDHFKKVLKRGKGKDILVLRKGEENFLEITLEGTAKRTFRLPLIEVEE LELDLPELPFTVRAVILGEVLKEAVKDASLVSDSIKFIAKENEFIMKAEGETQEVEIKLT LEDEGLLDLNVEEETKSAYGVSYLADMAKGIGKADEVVLRFGNEMPLQMDYPIRDEGRLT FLLAPRVEE