Structural mechanism of trimeric PP2A holoenzyme involving PR70: insight for Cdc6 dephosphorylation
要素
(Serine/threonine-protein phosphatase 2A ...) x 3
Microcystin-LR (MCLR) bound form
キーワード
HYDROLASE/TOXIN / EF Hand / Phosphatase / CDC6 (Substrate) / HYDROLASE-TOXIN complex
機能・相同性
機能・相同性情報
positive regulation of chromosome segregation / cellular response to vasopressin / CDC6 association with the ORC:origin complex / meiotic spindle elongation / Integration of energy metabolism / PP2A-mediated dephosphorylation of key metabolic factors / mitotic sister chromatid separation / MASTL Facilitates Mitotic Progression / protein phosphatase type 2A complex / RNA polymerase II CTD heptapeptide repeat S2 phosphatase activity ...positive regulation of chromosome segregation / cellular response to vasopressin / CDC6 association with the ORC:origin complex / meiotic spindle elongation / Integration of energy metabolism / PP2A-mediated dephosphorylation of key metabolic factors / mitotic sister chromatid separation / MASTL Facilitates Mitotic Progression / protein phosphatase type 2A complex / RNA polymerase II CTD heptapeptide repeat S2 phosphatase activity / RNA polymerase II CTD heptapeptide repeat S7 phosphatase activity / protein serine/threonine phosphatase complex / regulation of meiotic cell cycle process involved in oocyte maturation / peptidyl-threonine dephosphorylation / meiotic sister chromatid cohesion, centromeric / INTAC complex / FAR/SIN/STRIPAK complex / RNA polymerase II CTD heptapeptide repeat S5 phosphatase activity / Regulation of glycolysis by fructose 2,6-bisphosphate metabolism / Inhibition of replication initiation of damaged DNA by RB1/E2F1 / female meiotic nuclear division / traversing start control point of mitotic cell cycle / protein phosphatase regulator activity / DNA replication checkpoint signaling / GABA receptor binding / APC truncation mutants have impaired AXIN binding / AXIN missense mutants destabilize the destruction complex / Truncations of AMER1 destabilize the destruction complex / protein antigen binding / ERKs are inactivated / Initiation of Nuclear Envelope (NE) Reformation / positive regulation of extrinsic apoptotic signaling pathway in absence of ligand / Beta-catenin phosphorylation cascade / Signaling by GSK3beta mutants / CTNNB1 S33 mutants aren't phosphorylated / CTNNB1 S37 mutants aren't phosphorylated / CTNNB1 S45 mutants aren't phosphorylated / CTNNB1 T41 mutants aren't phosphorylated / regulation of cyclin-dependent protein serine/threonine kinase activity / mitotic DNA replication checkpoint signaling / RNA polymerase II transcription initiation surveillance / Transcription of E2F targets under negative control by DREAM complex / Co-stimulation by CD28 / regulation of growth / Disassembly of the destruction complex and recruitment of AXIN to the membrane / regulation of mitotic metaphase/anaphase transition / negative regulation of epithelial to mesenchymal transition / Co-inhibition by CTLA4 / Platelet sensitization by LDL / protein-serine/threonine phosphatase / positive regulation of cytokinesis / negative regulation of glycolytic process through fructose-6-phosphate / negative regulation of DNA replication / spindle midzone / positive regulation of NLRP3 inflammasome complex assembly / ERK/MAPK targets / G1/S-Specific Transcription / protein serine/threonine phosphatase activity / mesoderm development / vascular endothelial cell response to oscillatory fluid shear stress / T cell homeostasis / regulation of G1/S transition of mitotic cell cycle / regulation of cell differentiation / regulation of microtubule polymerization / phosphoprotein phosphatase activity / cellular response to angiotensin / DNA replication origin binding / lateral plasma membrane / chromosome, centromeric region / DARPP-32 events / Activation of the pre-replicative complex / DNA replication initiation / negative regulation of hippo signaling / Activation of ATR in response to replication stress / Cyclin A/B1/B2 associated events during G2/M transition / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / intercellular bridge / protein dephosphorylation / spindle assembly / Amplification of signal from unattached kinetochores via a MAD2 inhibitory signal / Mitotic Prometaphase / EML4 and NUDC in mitotic spindle formation / Loss of Nlp from mitotic centrosomes / Loss of proteins required for interphase microtubule organization from the centrosome / Recruitment of mitotic centrosome proteins and complexes / negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / Recruitment of NuMA to mitotic centrosomes / Anchoring of the basal body to the plasma membrane / protein serine/threonine kinase binding / protein tyrosine phosphatase activity / Resolution of Sister Chromatid Cohesion / Assembly of the pre-replicative complex / AURKA Activation by TPX2 / Turbulent (oscillatory, disturbed) flow shear stress activates signaling by PIEZO1 and integrins in endothelial cells / Spry regulation of FGF signaling / meiotic cell cycle / chromosome segregation / Degradation of beta-catenin by the destruction complex / RAF activation / RHO GTPases Activate Formins 類似検索 - 分子機能
解像度: 2.42→2.46 Å / 冗長度: 6.7 % / Mean I/σ(I) obs: 2.74 / Rsym value: 0.615 / % possible all: 89.7
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解析
ソフトウェア
名称
バージョン
分類
ADSC
Quantum
データ収集
PHASER
MR
位相決定
REFMAC
5.7.0029
精密化
HKL-2000
データ削減
HKL-2000
データスケーリング
精密化
構造決定の手法: 分子置換 / 解像度: 2.43→49.85 Å / Cor.coef. Fo:Fc: 0.954 / Cor.coef. Fo:Fc free: 0.928 / SU B: 14.686 / SU ML: 0.166 / 交差検証法: THROUGHOUT / ESU R: 0.339 / ESU R Free: 0.236 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT
Rfactor
反射数
%反射
Selection details
Rfree
0.22776
6193
5 %
RANDOM
Rwork
0.17906
-
-
-
obs
0.18148
116785
98.63 %
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all
-
116785
-
-
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