Article
Schizosaccharomyces pombe proliferating cell nuclear antigen mutations affect DNA polymerase delta processivity.
The Journal of biological chemistry - 5 Jul 1996
Arroyo M P, Downey K M, So A G, Wang T S
Abstract excerpt
We introduced nine site-directed mutations into seven conserved fission yeast proliferative cell nuclear antigen (PCNA) residues, Leu2, Asp63, Arg64, Gly69, Gln201, Glu259, and Glu260, either as single or as double mutants. Both the recombinant wild type and mutant PCNAs were able to form homotrimers in solution and to sustain growth of a null pcna strain (Deltapcna). Wild type Schizosaccharomyces pombe PCNA and...
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