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. 2010 Oct;31(10):E1699–E1708. doi: 10.1002/humu.21333

Table 1.

Summary of MSH2 missense variant functional analyses

Variant Expression Accumulation on chromatin Protein interactions Sensitivity to MNNG Cell cycle arrest/apoptosis Repair
D167H + +/− +/− + + +
K393M + +/− +/− + + +/−
R524P +
P622L +/−

(+) Proficient compared to WT MSH2

(−) Deficient compared to WT MSH2

(+/−) Reduced compared to WT MSH2