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基本情報
登録情報 | データベース: PDB / ID: 1gk6 | |||||||||
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タイトル | Human vimentin coil 2B fragment linked to GCN4 leucine zipper (Z2B) | |||||||||
![]() | VIMENTIN | |||||||||
![]() | STRUCTURAL PROTEIN / INTERMEDIATE FILAMENT / DIMER / PARALLEL COILED COIL / HEPTAD REPEAT / LEUCINE ZIPPER / FUSION PROTEIN | |||||||||
機能・相同性 | ![]() keratin filament binding / lens fiber cell development / intermediate filament organization / cellular response to muramyl dipeptide / FCERI mediated MAPK activation / protein localization to nuclear periphery / Activation of the AP-1 family of transcription factors / response to amino acid starvation / structural constituent of eye lens / negative regulation of ribosomal protein gene transcription by RNA polymerase II ...keratin filament binding / lens fiber cell development / intermediate filament organization / cellular response to muramyl dipeptide / FCERI mediated MAPK activation / protein localization to nuclear periphery / Activation of the AP-1 family of transcription factors / response to amino acid starvation / structural constituent of eye lens / negative regulation of ribosomal protein gene transcription by RNA polymerase II / positive regulation of cellular response to amino acid starvation / mediator complex binding / astrocyte development / intermediate filament cytoskeleton / Oxidative Stress Induced Senescence / Striated Muscle Contraction / intermediate filament / RHOBTB1 GTPase cycle / cell leading edge / Bergmann glial cell differentiation / microtubule organizing center / TFIID-class transcription factor complex binding / positive regulation of collagen biosynthetic process / positive regulation of RNA polymerase II transcription preinitiation complex assembly / Caspase-mediated cleavage of cytoskeletal proteins / positive regulation of transcription initiation by RNA polymerase II / cellular response to nutrient levels / phagocytic vesicle / amino acid biosynthetic process / regulation of mRNA stability / cellular response to amino acid starvation / Late endosomal microautophagy / Chaperone Mediated Autophagy / structural constituent of cytoskeleton / cellular response to type II interferon / Aggrephagy / RNA polymerase II transcription regulator complex / nuclear matrix / neuron projection development / peroxisome / double-stranded RNA binding / negative regulation of neuron projection development / cellular response to lipopolysaccharide / DNA-binding transcription activator activity, RNA polymerase II-specific / scaffold protein binding / Interleukin-4 and Interleukin-13 signaling / molecular adaptor activity / transcription regulator complex / sequence-specific DNA binding / RNA polymerase II-specific DNA-binding transcription factor binding / DNA-binding transcription factor activity, RNA polymerase II-specific / cytoskeleton / intracellular signal transduction / RNA polymerase II cis-regulatory region sequence-specific DNA binding / DNA-binding transcription factor activity / axon / protein domain specific binding / focal adhesion / chromatin binding / positive regulation of gene expression / negative regulation of transcription by RNA polymerase II / positive regulation of transcription by RNA polymerase II / extracellular exosome / identical protein binding / nucleus / plasma membrane / cytosol / cytoplasm 類似検索 - 分子機能 | |||||||||
生物種 | ![]() ![]() ![]() | |||||||||
手法 | ![]() ![]() ![]() | |||||||||
![]() | Strelkov, S.V. / Herrmann, H. / Geisler, N. / Zimbelmann, R. / Aebi, U. / Burkhard, P. | |||||||||
![]() | ![]() タイトル: Conserved Segments 1A and 2B of the Intermediate Filament Dimer: Their Atomic Structures and Role in Filament Assembly. 著者: Strelkov, S. / Herrmann, H. / Geisler, N. / Wedig, T. / Zimbelmann, R. / Aebi, U. / Burkhard, P. #1: ジャーナル: J.Mol.Biol. / 年: 2001 タイトル: Divide-and-Conquer Crystallographic Approach Towards an Atomic Structure of Intermediate Filaments 著者: Strelkov, S.V. / Herrmann, H. / Geisler, N. / Lustig, A. / Ivaninskii, S. / Zimbelmann, R. / Burkhard, P. / Aebi, U. #2: ジャーナル: J. Mol. Biol. / 年: 2000 タイトル: The Intermediate Filament Protein Consensus Motifof Helix 2B: Its Atomic Structure and Contribution to Assembly 著者: Herrmann, H. / Strelkov, S.V. / Feja, B. / Rogers, K.R. / Brettel, M. / Lustig, A. / Haener, M. / Parry, D.A.D. / Steinert, P.M. / Burkhard, P. / Aebi, U. | |||||||||
履歴 |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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-検証レポート
文書・要旨 | ![]() | 429.2 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 430.6 KB | 表示 | |
XML形式データ | ![]() | 8.8 KB | 表示 | |
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-関連構造データ
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リンク
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集合体
登録構造単位 | ![]()
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単位格子 |
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要素
#1: タンパク質 | 分子量: 6926.064 Da / 分子数: 2 断片: Z2B FUSION CONSTRUCT CONTAINING THE GCN4 LEUCINE ZIPPER LINKED TO VIMENTIN RESIDUES 385 - 412 由来タイプ: 組換発現 詳細: N-TERMINAL HALF OF THE MOLECULE CONTAINS THE GCN4 LEUCINE ZIPPER SEQUENCE WHILE THE C-TERMINAL HALF CONTAINS THE VIMENTIN SEQUENCE 由来: (組換発現) ![]() ![]() ![]() 発現宿主: ![]() ![]() #2: 水 | ChemComp-HOH / | 配列の詳細 | THE RESIDUE NUMBERING USED IN THE LITERATURE FOR VIMENTIN DIFFERS BY +1 FROM THE NUMBERING USED IN ...THE RESIDUE NUMBERING USED IN THE LITERATURE | |
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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: 3.72 Å3/Da / 溶媒含有率: 67.5 % |
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結晶化 | 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 8.5 詳細: HANGING DROPS WITH 12.5MG/ML PROTEIN AND 0.55M (NH4)2HPO4, PH ADJUSTED TO 9.0 WITH NAOH, AS PRECIPITANT |
結晶化 | *PLUS 温度: 20 ℃ / 手法: 蒸気拡散法, ハンギングドロップ法 / 詳細: Strelkov, S.V., (2001) J.Mol.Biol., 306, 773. |
溶液の組成 | *PLUS 濃度: 10-15 mg/ml / 一般名: protein |
-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: MARRESEARCH / 検出器: IMAGE PLATE / 日付: 1998年11月20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 | 波長: 1.2545 Å / 相対比: 1 |
反射 | 解像度: 1.9→33.5 Å / Num. obs: 16241 / % possible obs: 99.2 % / Observed criterion σ(I): 0 / 冗長度: 3.7 % / Rmerge(I) obs: 0.063 / Net I/σ(I): 15 |
反射 シェル | 解像度: 1.9→1.97 Å / 冗長度: 3.6 % / Rmerge(I) obs: 0.372 / Mean I/σ(I) obs: 3.3 / % possible all: 99.4 |
反射 | *PLUS 最低解像度: 35 Å / Num. obs: 15422 / 冗長度: 4 % |
反射 シェル | *PLUS 最高解像度: 1.9 Å / % possible obs: 99.4 % / 冗長度: 3.7 % / Num. unique obs: 1604 |
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解析
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精密化 | 構造決定の手法: ![]() 開始モデル: PDB ENTRY 2ZTA 解像度: 1.9→35 Å / SU B: 2.76753 / SU ML: 0.08356 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.11921 / ESU R Free: 0.1154
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精密化ステップ | サイクル: LAST / 解像度: 1.9→35 Å
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精密化 | *PLUS Num. reflection Rfree: 778 / Rfactor Rfree: 0.2267 | ||||||||||||||||||||
溶媒の処理 | *PLUS | ||||||||||||||||||||
原子変位パラメータ | *PLUS Biso mean: 30.53 Å2 | ||||||||||||||||||||
拘束条件 | *PLUS
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