>d1ud9c2 d.131.1.2 (C:127-245) Proliferating cell nuclear antigen (PCNA) {Archaeon Sulfolobus tokodaii} efdikatinasglknaigeiaevadtllisgneekvvvkgegenkvevefskdtgsladi efnkesssaydveylndiisltklsdyvkvafadqkpmqlefnmegggkvtyllapkls