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全长人尿嘧啶DNA糖基化酶UNG2的主链H、C和N化学位移归属

Backbone H, C and N chemical shift assignment of full-length human uracil DNA glycosylase UNG2.

作者信息

Buchinger Edith, Wiik Siv Å, Kusnierczyk Anna, Rabe Renana, Aas Per A, Kavli Bodil, Slupphaug Geir, Aachmann Finn L

机构信息

NOBIPOL, Department of Biotechnology, NTNU-Norwegian University of Science and Technology, 7491, Trondheim, Norway.

Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, 0317, Oslo, Norway.

出版信息

Biomol NMR Assign. 2018 Apr;12(1):15-22. doi: 10.1007/s12104-017-9772-5. Epub 2017 Sep 6.

DOI:10.1007/s12104-017-9772-5
PMID:28879561
Abstract

Human uracil N-glycosylase isoform 2-UNG2 consists of an N-terminal intrinsically disordered regulatory domain (UNG2 residues 1-92, 9.3 kDa) and a C-terminal structured catalytic domain (UNG2 residues 93-313, 25.1 kDa). Here, we report the backbone H, C, and N chemical shift assignment as well as secondary structure analysis of the N-and C-terminal domains of UNG2 representing the full-length UNG2 protein.

摘要

人尿嘧啶N-糖基化酶同工型2(UNG2)由一个N端内在无序的调节结构域(UNG2第1至92位残基,9.3 kDa)和一个C端结构化催化结构域(UNG2第93至313位残基,25.1 kDa)组成。在此,我们报告了代表全长UNG2蛋白的UNG2 N端和C端结构域的主链H、C和N化学位移归属以及二级结构分析。

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