Article
Potential roles of 3'-5' exonuclease activity of NM23-H1 in DNA repair and malignant progression.
Journal of bioenergetics and biomembranes - 1 Aug 2006
Kaetzel David M, Zhang Qingbei, Yang Mengmeng, McCorkle Joseph R, Ma Deqin, Craven Rolf J
Abstract excerpt
NM23-H1 is a metastasis suppressor protein that exhibits 3'-5' exonuclease activity in vitro. As 3'-5' exonucleases are generally required for maintenance of genome integrity, this activity represents a plausible candidate mediator of the metastasis suppressor properties of the NM23-H1 molecule. Consistent with an antimutator function, ablation of the yeast NM23 homolog, YNK1, results in increased mutation rates...
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