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基本情報
登録情報 | データベース: PDB / ID: 1foe | ||||||
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タイトル | CRYSTAL STRUCTURE OF RAC1 IN COMPLEX WITH THE GUANINE NUCLEOTIDE EXCHANGE REGION OF TIAM1 | ||||||
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![]() | signaling protein / immune system/signaling protein / DBL HOMOLOGY DOMAIN / PLECKSTRIN HOMOLOGY DOMAIN / GTPASE / GUANINE NUCLEOTIDE EXCHANGE FACTOR / immune system-signaling protein COMPLEX | ||||||
機能・相同性 | ![]() brain-derived neurotrophic factor receptor signaling pathway / regulation of non-canonical Wnt signaling pathway / regulation of dopaminergic neuron differentiation / RAC3 GTPase cycle / RAC2 GTPase cycle / CDC42 GTPase cycle / EPH-ephrin mediated repulsion of cells / EPHB-mediated forward signaling / NRAGE signals death through JNK / RAC1 GTPase cycle ...brain-derived neurotrophic factor receptor signaling pathway / regulation of non-canonical Wnt signaling pathway / regulation of dopaminergic neuron differentiation / RAC3 GTPase cycle / RAC2 GTPase cycle / CDC42 GTPase cycle / EPH-ephrin mediated repulsion of cells / EPHB-mediated forward signaling / NRAGE signals death through JNK / RAC1 GTPase cycle / embryonic olfactory bulb interneuron precursor migration / anatomical structure arrangement / regulation of ERK5 cascade / angiotensin-activated signaling pathway involved in heart process / positive regulation of ovarian follicle development / cerebral cortex GABAergic interneuron development / regulation of respiratory burst / auditory receptor cell morphogenesis / cerebral cortex radially oriented cell migration / G alpha (12/13) signalling events / erythrocyte enucleation / regulation of neutrophil migration / negative regulation of interleukin-23 production / localization within membrane / Activated NTRK2 signals through CDK5 / regulation of hydrogen peroxide metabolic process / RHOA GTPase cycle / interneuron migration / kinocilium / regulation of cell adhesion involved in heart morphogenesis / negative regulation of receptor-mediated endocytosis / engulfment of apoptotic cell / ruffle assembly / NTRK2 activates RAC1 / NADPH oxidase complex / Inactivation of CDC42 and RAC1 / cochlea morphogenesis / regulation of neuron maturation / respiratory burst / WNT5:FZD7-mediated leishmania damping / cortical cytoskeleton organization / SEMA3A-Plexin repulsion signaling by inhibiting Integrin adhesion / positive regulation of skeletal muscle acetylcholine-gated channel clustering / cell-cell contact zone / hepatocyte growth factor receptor signaling pathway / GTP-dependent protein binding / activation of GTPase activity / midbrain dopaminergic neuron differentiation / ruffle organization / epithelial cell morphogenesis / cell projection assembly / positive regulation of bicellular tight junction assembly / regulation of lamellipodium assembly / thioesterase binding / regulation of stress fiber assembly / regulation of neuron migration / negative regulation of fibroblast migration / RHO GTPases activate CIT / cell-cell junction organization / sphingosine-1-phosphate receptor signaling pathway / Nef and signal transduction / motor neuron axon guidance / positive regulation of axonogenesis / PCP/CE pathway / RHO GTPases activate KTN1 / Activation of RAC1 / MET activates RAP1 and RAC1 / positive regulation of neutrophil chemotaxis / regulation of nitric oxide biosynthetic process / DCC mediated attractive signaling / Azathioprine ADME / Sema4D mediated inhibition of cell attachment and migration / hyperosmotic response / positive regulation of cell-substrate adhesion / Ephrin signaling / CD28 dependent Vav1 pathway / positive regulation of ruffle assembly / superoxide anion generation / Wnt signaling pathway, planar cell polarity pathway / lamellipodium assembly / regulation of GTPase activity / regulation of receptor signaling pathway via JAK-STAT / Activation of RAC1 downstream of NMDARs / small GTPase-mediated signal transduction / NRAGE signals death through JNK / dendrite morphogenesis / regulation of cell size / Rho GDP-dissociation inhibitor binding / positive regulation of Rho protein signal transduction / establishment or maintenance of cell polarity / positive regulation of dendritic spine development / synaptic transmission, GABAergic / positive regulation of actin filament polymerization / Rac protein signal transduction / pericentriolar material / RHO GTPases activate PAKs / semaphorin-plexin signaling pathway / ficolin-1-rich granule membrane / regulation of postsynapse assembly / Sema3A PAK dependent Axon repulsion 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() ![]() | ||||||
手法 | ![]() ![]() | ||||||
![]() | Worthylake, D.K. / Rossman, K.L. / Sondek, J. | ||||||
![]() | ![]() タイトル: Crystal structure of Rac1 in complex with the guanine nucleotide exchange region of Tiam1. 著者: Worthylake, D.K. / Rossman, K.L. / Sondek, J. | ||||||
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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PDBx/mmCIF形式 | ![]() | 440.8 KB | 表示 | ![]() |
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-検証レポート
文書・要旨 | ![]() | 429.5 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 514.7 KB | 表示 | |
XML形式データ | ![]() | 53.1 KB | 表示 | |
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リンク
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集合体
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単位格子 |
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詳細 | The biological assembly is a heterodimer composed of a Tiam1 Dbl/pleckstrin element (chains A,C,E,G) in complex with a Rac1 molecule (Chains B,D,F,H). There are 4 heterodimers in the crystal asymmetric unit |
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要素
#1: タンパク質 | 分子量: 43827.539 Da / 分子数: 4 断片: RESIDUES 1033 TO 1406 FROM MURINE T-LYMPHOMA INVASION AND METASTASIS FACTOR 1, PLECKSTRIN HOMOLOGY DOMAIN 変異: ALA-MET-GLY CLONING ARTIFACT ADDED TO N-TERMINUS / 由来タイプ: 組換発現 / 詳細: ALA-MET-GLY CLONING ARTIFACT ADDED TO N-TERMINUS / 由来: (組換発現) ![]() ![]() ![]() ![]() #2: タンパク質 | 分子量: 19710.764 Da / 分子数: 4 / 断片: RESIDUES 1 TO 177 FROM HUMAN RAC1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() #3: 化合物 | ChemComp-SO4 / #4: 水 | ChemComp-HOH / | Has protein modification | Y | |
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-実験情報
-実験
実験 | 手法: ![]() |
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試料調製
結晶 | マシュー密度: 3.51 Å3/Da / 溶媒含有率: 64.95 % | ||||||||||||||||||||||||||||||||||||
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結晶化 | 温度: 277 K / 手法: 蒸気拡散法 / pH: 6 詳細: PEG 3350, Li2SO4, MES, glycerol, pH 6.0, VAPOR DIFFUSION, temperature 277.0K | ||||||||||||||||||||||||||||||||||||
結晶化 | *PLUS 温度: 4 ℃ / 手法: 蒸気拡散法, シッティングドロップ法 | ||||||||||||||||||||||||||||||||||||
溶液の組成 | *PLUS
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-データ収集
回折 | 平均測定温度: 100 K | ||||||||||||
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放射光源 | 由来: ![]() ![]() ![]() | ||||||||||||
検出器 | タイプ: ADSC QUANTUM 4 / 検出器: CCD / 日付: 1999年8月16日 | ||||||||||||
放射 | プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray | ||||||||||||
放射波長 |
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反射 | 解像度: 2.8→15 Å / Num. all: 80441 / Num. obs: 80441 / % possible obs: 93.8 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / 冗長度: 4.7 % / Biso Wilson estimate: 63.6 Å2 / Rmerge(I) obs: 0.069 / Net I/σ(I): 27.9 | ||||||||||||
反射 シェル | 解像度: 2.8→2.9 Å / 冗長度: 2.9 % / Rmerge(I) obs: 0.392 / Num. unique all: 5874 / % possible all: 68.9 | ||||||||||||
反射 | *PLUS % possible obs: 94.2 % / Num. measured all: 382085 | ||||||||||||
反射 シェル | *PLUS % possible obs: 68.9 % / Mean I/σ(I) obs: 4.3 |
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解析
ソフトウェア |
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精密化 | 解像度: 2.8→15 Å / 交差検証法: THROUGHOUT / σ(F): 0 / σ(I): 0 / 詳細: Used maximum likelihood target function in CNS
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精密化ステップ | サイクル: LAST / 解像度: 2.8→15 Å
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拘束条件 |
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ソフトウェア | *PLUS 名称: CNS / バージョン: 0.3 / 分類: refinement | |||||||||||||||||||||||||
精密化 | *PLUS 最高解像度: 2.8 Å / 最低解像度: 15 Å / σ(F): 0 / % reflection Rfree: 5 % / Rfactor obs: 0.262 | |||||||||||||||||||||||||
溶媒の処理 | *PLUS | |||||||||||||||||||||||||
原子変位パラメータ | *PLUS | |||||||||||||||||||||||||
拘束条件 | *PLUS タイプ: c_angle_deg / Dev ideal: 1.4 |