>d1ud9d1 d.131.1.2 (D:1-119) Proliferating cell nuclear antigen (PCNA) {Sulfolobus tokodaii [TaxId: 111955]} ahivyddvrdlkaiiqallklvdealfdikpegiqlvaidkahislikielpkemfkeyd vpeefkfgfntqymskllkaakrkeeiiidadspevvkltlsgalnrvfnvnnievlpp