Functional expression of hMYH, a human homolog of the Escherichia coli MutY protein

被引:145
作者
Slupska, MM
Luther, WM
Chiang, JH
Yang, HJ
Miller, JH [1 ]
机构
[1] Univ Calif Los Angeles, Dept Microbiol & Mol Genet, Los Angeles, CA 90095 USA
[2] Univ Calif Los Angeles, Inst Mol Biol, Los Angeles, CA 90095 USA
关键词
D O I
10.1128/JB.181.19.6210-6213.1999
中图分类号
Q93 [微生物学];
学科分类号
071005 [微生物学]; 100705 [微生物与生化药学];
摘要
We have previously described the hMYH cDNA and genomic clones (M. M. Slupska ct al., J. Bacteriol. 178:3885-3892, 1996). Here, vue report that the enzyme expressed from an hMYH cDNA clone in Escherichia coli complements the mutator phenotype in a mutY mutant and can remove A from an A 8-hydroxydeoxyguanine mismatch and to a lesser extent can remove A from an A.G mismatch in vitro.
引用
收藏
页码:6210 / 6213
页数:4
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