>sp|Q8TWK3|PCNA_METKA DNA polymerase sliding clamp OS=Methanopyrus kandleri GN=pcn MVEFRAYQEEARYFKYAFNAAGKVVEEAPLIVTENGIVSRAMDASHIAMAVLEMPWEMFD EYEPPSDELMYGLDMEEVTRIVRRARVTDEITLEGEDEEEVIIKLGSSGYEREFRLRSID IDDIPDEPELDFAVEVTVVPDFIQDAVRDADLVSDTVKVGAKGNTFYFKAEGERGRVIPK VQEGAEALLTFEVEEDVETAYPLDYLKDMIQAAQGAESVRIRLGQDMPLELTFRIGPAGE GKLTFYLAPRVEE