Crystal structure study on human S100A13 at 2.0 A resolution.
Crystal structure study on human S100A13 at 2.0 A resolution.
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2.0 A 分辨率下人类 S100A13 的晶体结构研究。
DOI:
10.1016/j.bbrc.2007.03.014
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发表时间:
2007
影响因子:
3.1
通讯作者:
Wenrui Chang
中科院分区:
文献类型:
--
作者:
Mei Li;Pingfeng Zhang;Xiaowei Pan;Wenrui Chang
The S100 protein family is the largest group of calcium-binding protein families, which consists of at least 25 members. S100A13, which is widely expressed in a variety of tissues, is a unique member of the S100 protein family. Previous reports showed that S100A13 might be involved in the stress-induced release of some signal peptide-less proteins (such as FGF-1 and IL-1α) and also associated with inflammatory functions. It was also reported that S100A13 is a new angiogenesis marker. Here we report the crystal structure of the Ca2+-bound form of S100A13 at 2.0Å resolution. S100A13 is a homodimer with four EF-hand motifs in an asymmetric unit, displaying a folding pattern similar to other S100 members. However, S100A13 has the unique structural feature with all α-helices being amphiphilic, which was not found in other members of S100s. We propose that this characteristic structure of S100A13 might be related to its ability to mediate the release of FGF-1 and IL-1α.
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影响因子:
1.6
作者:
Zimmer Db;J. Chaplin;A. Baldwin;M. Rast
通讯作者:
Zimmer Db;J. Chaplin;A. Baldwin;M. Rast
DOI:
10.1016/0006-291x(83)91592-9
发表时间:
1983
影响因子:
3.1
作者:
Malencik,DA;Anderson,SR
通讯作者:
Anderson,SR
影响因子:
2.9
作者:
Ludtke, SJ;He, K;Huang, HW
通讯作者:
Huang, HW
DOI:
10.1016/j.bbrc.2005.08.005
发表时间:
2005
期刊:
Biochemical and biophysical research communications.
影响因子:
--
作者:
Sivaraja,Vaithiyalingam;Kumar,ThallapuranamKrishnaswamySuresh;Prudovsky,Igor;Yu,Chin
通讯作者:
Yu,Chin
影响因子:
5.7
作者:
Otterbein, LR;Kordowska, J;Dominguez, R
通讯作者:
Dominguez, R