>sp|Q2NE55|PCNA_METST DNA polymerase sliding clamp OS=Methanosphaera stadtmanae GN=pcn MFKLVLSDPSIFKTSFDAISSIVDEVQIEVDSDGLRLNAIDRSHITYVHLELKESLFDIY ECDKPIKLNLDTEELMKVLKRSKNDDVMELTVDVGNLILTFEGAVKKTFKVKLIDLEYDT PSQPDIPYDIKIPIPVSILKEAIQDIEIVSDRVSFEVDEDKLTLEAVGDFADAKIEYLHG EKINEKARAVYAISNIKEMLKAEKFSDNTYLSIGTDMPLTLYLELLNEEGLLSFLLAPRL EEED