Reply to Sabbioneda et al.: Role of ubiquitin-binding motif of human DNA polymerase η in translesion synthesis
Reply to Sabbioneda et al.: Role of ubiquitin-binding motif of human DNA polymerase η in translesion synthesis
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回复 Sabbioneda 等人:人类 DNA 聚合酶 η 泛素结合基序在跨损伤合成中的作用
DOI:
10.1073/pnas.0900176106
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发表时间:
2009
期刊:
影响因子:
--
通讯作者:
S. Prakash
中科院分区:
文献类型:
--
作者:
N. Acharya;J. Yoon;Himabindu Gali;I. Unk;L. Haracska;Robert E. Johnson;J. Hurwitz;L. Prakash;S. Prakash
Sabbioneda et al. (1) conclude “that the UBZ motif of Polη is required for correct localization of Polη when cellular concentrations of PCNA are unperturbed.” However, our observations that the C635A and H650A mutations confer no significant increase in UV sensitivity (,2) imply that inactivation of Ub-binding ability of the UBZ domain via these …