- PDB-8raz: The crystal structure of DNA-bound human MutSbeta (MSH2_E749A/MSH... -
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基本情報
登録情報
データベース: PDB / ID: 8raz
タイトル
The crystal structure of DNA-bound human MutSbeta (MSH2_E749A/MSH3_E976A) in the canonical mismatch bound conformation with ADP bound in MSH2 and MSH3
要素
(DNA mismatch repair protein ...) x 2
DNA (5'-D(P*AP*TP*CP*TP*GP*AP*AP*GP*CP*CP*GP*AP*TP*CP*GP*AP*TP*GP*G)-3')
DNA (5'-D(P*CP*AP*TP*CP*GP*AP*TP*CP*GP*CP*AP*GP*CP*TP*TP*CP*AP*GP*A)-3')
キーワード
DNA BINDING PROTEIN / DNA repair / DNA binding
機能・相同性
機能・相同性情報
somatic recombination of immunoglobulin genes involved in immune response / MutSbeta complex / Defective Mismatch Repair Associated With MSH3 / MutSalpha complex / Defective Mismatch Repair Associated With MSH2 / Defective Mismatch Repair Associated With MSH6 / positive regulation of helicase activity / guanine/thymine mispair binding / somatic recombination of immunoglobulin gene segments / B cell mediated immunity ...somatic recombination of immunoglobulin genes involved in immune response / MutSbeta complex / Defective Mismatch Repair Associated With MSH3 / MutSalpha complex / Defective Mismatch Repair Associated With MSH2 / Defective Mismatch Repair Associated With MSH6 / positive regulation of helicase activity / guanine/thymine mispair binding / somatic recombination of immunoglobulin gene segments / B cell mediated immunity / maintenance of DNA repeat elements / positive regulation of isotype switching to IgA isotypes / centromeric DNA binding / positive regulation of isotype switching to IgG isotypes / mitotic recombination / mismatched DNA binding / negative regulation of DNA recombination / isotype switching / Mismatch repair (MMR) directed by MSH2:MSH3 (MutSbeta) / Mismatch repair (MMR) directed by MSH2:MSH6 (MutSalpha) / oxidative phosphorylation / response to UV-B / postreplication repair / mitotic intra-S DNA damage checkpoint signaling / ATP-dependent DNA damage sensor activity / germ cell development / intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / ATP-dependent activity, acting on DNA / response to X-ray / somatic hypermutation of immunoglobulin genes / mismatch repair / B cell differentiation / determination of adult lifespan / TP53 Regulates Transcription of DNA Repair Genes / male gonad development / double-strand break repair / double-stranded DNA binding / negative regulation of neuron apoptotic process / in utero embryonic development / damaged DNA binding / chromosome, telomeric region / DNA repair / chromatin binding / enzyme binding / protein homodimerization activity / ATP hydrolysis activity / DNA binding / nucleoplasm / ATP binding / nucleus / membrane 類似検索 - 分子機能
DNA mismatch repair Msh2-type / DNA mismatch repair protein Msh2 / DNA mismatch repair protein MutS-like, N-terminal / DNA mismatch repair protein MutS, connector domain / DNA mismatch repair protein MutS, clamp / DNA mismatch repair protein MutS, N-terminal / MutS, connector domain superfamily / MutS domain I / MutS domain II / MutS family domain IV ...DNA mismatch repair Msh2-type / DNA mismatch repair protein Msh2 / DNA mismatch repair protein MutS-like, N-terminal / DNA mismatch repair protein MutS, connector domain / DNA mismatch repair protein MutS, clamp / DNA mismatch repair protein MutS, N-terminal / MutS, connector domain superfamily / MutS domain I / MutS domain II / MutS family domain IV / MutS domain III / DNA mismatch repair MutS family / DNA mismatch repair protein MutS, C-terminal / DNA mismatch repair protein MutS, core / DNA mismatch repair protein MutS, core domain superfamily / MutS domain V / DNA mismatch repair proteins mutS family signature. / DNA-binding domain of DNA mismatch repair MUTS family / ATPase domain of DNA mismatch repair MUTS family / P-loop containing nucleoside triphosphate hydrolase 類似検索 - ドメイン・相同性
ADENOSINE-5'-DIPHOSPHATE / DNA / DNA (> 10) / DNA mismatch repair protein Msh3 / DNA mismatch repair protein Msh2 類似検索 - 構成要素
A: DNA mismatch repair protein Msh2 B: DNA mismatch repair protein Msh3 C: DNA (5'-D(P*AP*TP*CP*TP*GP*AP*AP*GP*CP*CP*GP*AP*TP*CP*GP*AP*TP*GP*G)-3') D: DNA (5'-D(P*CP*AP*TP*CP*GP*AP*TP*CP*GP*CP*AP*GP*CP*TP*TP*CP*AP*GP*A)-3') ヘテロ分子
構造決定の手法: 分子置換 / 解像度: 2.843→56.39 Å / Cor.coef. Fo:Fc: 0.936 / Cor.coef. Fo:Fc free: 0.884 / SU B: 24.013 / SU ML: 0.439 / 交差検証法: THROUGHOUT / ESU R Free: 0.456 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
反射数
%反射
Selection details
Rfree
0.27928
1253
2.7 %
RANDOM
Rwork
0.21389
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obs
0.21566
45123
93 %
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溶媒の処理
イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.2 Å / 溶媒モデル: MASK