Structural modeling of histone methyltransferase complex Set1C from Saccharomyces cerevisiae using constraint‐based docking
Structural modeling of histone methyltransferase complex Set1C from Saccharomyces cerevisiae using constraint‐based docking
复制标题
使用基于约束的对接对酿酒酵母组蛋白甲基转移酶复合物 Set1C 进行结构建模
DOI:
10.1002/pmic.201000283
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发表时间:
2010
期刊:
影响因子:
3.4
通讯作者:
Michael Schroeder
中科院分区:
文献类型:
--
作者:
Anne Tuukkanen;Bingding Huang;Andreas Henschel;Francis Stewart;Michael Schroeder
Set1C is a histone methyltransferase playing an important role in yeast gene regulation. Modeling the structure of this eight‐subunit protein complex is an important open problem to further elucidate its functional mechanism. Recently, there has been progress in modeling of larger complexes using constraints to restrict the combinatorial explosion in binary docking of subunits. Here, we model the subunits of Set1C and develop a constraint‐based docking approach, which uses high‐quality protein interaction as well as functional data to guide and constrain the combinatorial assembly procedure. We obtained 22 final models. The core complex consisting of the subunits Set1, Bre2, Sdc1 and Swd2 is conformationally conserved in over half of the models, thus, giving high confidence. We characterize these high‐confidence and the lower confidence interfaces and discuss implications for the function of Set1C.
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影响因子:
56.9
作者:
Walhout, AJM;Sordella, R;Vidal, M
通讯作者:
Vidal, M
DOI:
--
发表时间:
2008
期刊:
Nature Structural &Molecular Biology
影响因子:
--
作者:
B. Turner
通讯作者:
B. Turner
影响因子:
16
作者:
Ng, HH;Robert, F;Struhl, K
通讯作者:
Struhl, K
影响因子:
2.9
作者:
Andrusier, Nelly;Mashiach, Efrat;Nussinov, Ruth;Wolfson, Haim J.
通讯作者:
Wolfson, Haim J.
影响因子:
16
作者:
Schneider, J;Wood, A;Shilatifard, A
通讯作者:
Shilatifard, A