+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 5fwk | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
タイトル | Atomic cryoEM structure of Hsp90-Cdc37-Cdk4 complex | |||||||||
要素 |
| |||||||||
キーワード | SIGNALING PROTEIN / HSP90 / CDC37 / CDK4 / CHAPERONE / KINASE / UNFOLDING | |||||||||
機能・相同性 | 機能・相同性情報 cyclin D3-CDK4 complex / cyclin D1-CDK4 complex / cyclin D2-CDK4 complex / Evasion of Oncogene Induced Senescence Due to Defective p16INK4A binding to CDK4 / Evasion of Oxidative Stress Induced Senescence Due to Defective p16INK4A binding to CDK4 / cellular response to ionomycin / regulation of transcription initiation by RNA polymerase II / Drug-mediated inhibition of CDK4/CDK6 activity / Evasion of Oncogene Induced Senescence Due to Defective p16INK4A binding to CDK4 and CDK6 / Evasion of Oxidative Stress Induced Senescence Due to Defective p16INK4A binding to CDK4 and CDK6 ...cyclin D3-CDK4 complex / cyclin D1-CDK4 complex / cyclin D2-CDK4 complex / Evasion of Oncogene Induced Senescence Due to Defective p16INK4A binding to CDK4 / Evasion of Oxidative Stress Induced Senescence Due to Defective p16INK4A binding to CDK4 / cellular response to ionomycin / regulation of transcription initiation by RNA polymerase II / Drug-mediated inhibition of CDK4/CDK6 activity / Evasion of Oncogene Induced Senescence Due to Defective p16INK4A binding to CDK4 and CDK6 / Evasion of Oxidative Stress Induced Senescence Due to Defective p16INK4A binding to CDK4 and CDK6 / regulation of type II interferon-mediated signaling pathway / regulation of type B pancreatic cell proliferation / HSP90-CDC37 chaperone complex / receptor ligand inhibitor activity / negative regulation of proteasomal protein catabolic process / Aryl hydrocarbon receptor signalling / : / aryl hydrocarbon receptor complex / dynein axonemal particle / histone methyltransferase binding / Transcriptional regulation by RUNX2 / cellular response to phorbol 13-acetate 12-myristate / ATP-dependent protein binding / positive regulation of protein localization to cell surface / protein kinase regulator activity / protein folding chaperone complex / cyclin-dependent protein serine/threonine kinase regulator activity / telomerase holoenzyme complex assembly / post-transcriptional regulation of gene expression / Respiratory syncytial virus genome replication / Uptake and function of diphtheria toxin / regulation of cyclin-dependent protein serine/threonine kinase activity / Drug-mediated inhibition of ERBB2 signaling / Resistance of ERBB2 KD mutants to trastuzumab / Resistance of ERBB2 KD mutants to sapitinib / Resistance of ERBB2 KD mutants to tesevatinib / Resistance of ERBB2 KD mutants to neratinib / Resistance of ERBB2 KD mutants to osimertinib / Resistance of ERBB2 KD mutants to afatinib / Resistance of ERBB2 KD mutants to AEE788 / Resistance of ERBB2 KD mutants to lapatinib / Drug resistance in ERBB2 TMD/JMD mutants / TPR domain binding / PTK6 Regulates Cell Cycle / Assembly and release of respiratory syncytial virus (RSV) virions / positive regulation of transforming growth factor beta receptor signaling pathway / dendritic growth cone / Defective binding of RB1 mutants to E2F1,(E2F2, E2F3) / regulation of type I interferon-mediated signaling pathway / The NLRP3 inflammasome / : / Sema3A PAK dependent Axon repulsion / regulation of protein ubiquitination / telomere maintenance via telomerase / HSF1-dependent transactivation / response to unfolded protein / chaperone-mediated protein complex assembly / HSF1 activation / bicellular tight junction / Attenuation phase / cyclin-dependent kinase / RHOBTB2 GTPase cycle / protein targeting / cyclin-dependent protein serine/threonine kinase activity / cellular response to interleukin-4 / Purinergic signaling in leishmaniasis infection / axonal growth cone / DNA polymerase binding / cyclin-dependent protein kinase holoenzyme complex / supramolecular fiber organization / chaperone-mediated protein folding / Signaling by ERBB2 / heat shock protein binding / negative regulation of proteasomal ubiquitin-dependent protein catabolic process / regulation of G2/M transition of mitotic cell cycle / protein folding chaperone / HSP90 chaperone cycle for steroid hormone receptors (SHR) in the presence of ligand / positive regulation of G2/M transition of mitotic cell cycle / nitric-oxide synthase regulator activity / cyclin binding / Constitutive Signaling by Overexpressed ERBB2 / ESR-mediated signaling / Ubiquitin-dependent degradation of Cyclin D / positive regulation of cell differentiation / ATP-dependent protein folding chaperone / Signaling by ERBB2 TMD/JMD mutants / peptide binding / Constitutive Signaling by EGFRvIII / Hsp90 protein binding / Signaling by ERBB2 ECD mutants / DDX58/IFIH1-mediated induction of interferon-alpha/beta / placenta development / Signaling by ERBB2 KD Mutants / tau protein binding / kinase binding / Oncogene Induced Senescence / Regulation of necroptotic cell death / Meiotic recombination / Regulation of actin dynamics for phagocytic cup formation / Downregulation of ERBB2 signaling 類似検索 - 分子機能 | |||||||||
生物種 | HOMO SAPIENS (ヒト) | |||||||||
手法 | 電子顕微鏡法 / 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度: 3.9 Å | |||||||||
データ登録者 | Verba, K.A. / Wang, R.Y.R. / Arakawa, A. / Liu, Y. / Yokoyama, S. / Agard, D.A. | |||||||||
引用 | ジャーナル: Science / 年: 2016 タイトル: Atomic structure of Hsp90-Cdc37-Cdk4 reveals that Hsp90 traps and stabilizes an unfolded kinase. 著者: Kliment A Verba / Ray Yu-Ruei Wang / Akihiko Arakawa / Yanxin Liu / Mikako Shirouzu / Shigeyuki Yokoyama / David A Agard / 要旨: The Hsp90 molecular chaperone and its Cdc37 cochaperone help stabilize and activate more than half of the human kinome. However, both the mechanism by which these chaperones assist their "client" ...The Hsp90 molecular chaperone and its Cdc37 cochaperone help stabilize and activate more than half of the human kinome. However, both the mechanism by which these chaperones assist their "client" kinases and the reason why some kinases are addicted to Hsp90 while closely related family members are independent are unknown. Our structural understanding of these interactions is lacking, as no full-length structures of human Hsp90, Cdc37, or either of these proteins with a kinase have been elucidated. Here we report a 3.9 angstrom cryo-electron microscopy structure of the Hsp90-Cdc37-Cdk4 kinase complex. Surprisingly, the two lobes of Cdk4 are completely separated with the β4-β5 sheet unfolded. Cdc37 mimics part of the kinase N lobe, stabilizing an open kinase conformation by wedging itself between the two lobes. Finally, Hsp90 clamps around the unfolded kinase β5 strand and interacts with exposed N- and C-lobe interfaces, protecting the kinase in a trapped unfolded state. On the basis of this structure and an extensive amount of previously collected data, we propose unifying conceptual and mechanistic models of chaperone-kinase interactions. | |||||||||
履歴 |
|
-構造の表示
ムービー |
ムービービューア |
---|---|
構造ビューア | 分子: MolmilJmol/JSmol |
-ダウンロードとリンク
-ダウンロード
PDBx/mmCIF形式 | 5fwk.cif.gz | 620.7 KB | 表示 | PDBx/mmCIF形式 |
---|---|---|---|---|
PDB形式 | pdb5fwk.ent.gz | 514.5 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 5fwk.json.gz | ツリー表示 | PDBx/mmJSON形式 | |
その他 | その他のダウンロード |
-検証レポート
文書・要旨 | 5fwk_validation.pdf.gz | 1.1 MB | 表示 | wwPDB検証レポート |
---|---|---|---|---|
文書・詳細版 | 5fwk_full_validation.pdf.gz | 1.1 MB | 表示 | |
XML形式データ | 5fwk_validation.xml.gz | 49.4 KB | 表示 | |
CIF形式データ | 5fwk_validation.cif.gz | 75.9 KB | 表示 | |
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/fw/5fwk ftp://data.pdbj.org/pub/pdb/validation_reports/fw/5fwk | HTTPS FTP |
-関連構造データ
関連構造データ | 3337MC 3338C 3339C 3340C 3341C 3342C 3343C 3344C 5fwlC 5fwmC 5fwpC C: 同じ文献を引用 (文献) M: このデータのモデリングに利用したマップデータ |
---|---|
類似構造データ |
-リンク
-集合体
登録構造単位 |
|
---|---|
1 |
|
-要素
#1: タンパク質 | 分子量: 83645.539 Da / 分子数: 2 / 断片: FULL LENGTH / 由来タイプ: 組換発現 / 詳細: ATP / 由来: (組換発現) HOMO SAPIENS (ヒト) / プラスミド: PFASTBACHT 発現宿主: SPODOPTERA FRUGIPERDA (ツマジロクサヨトウ) 参照: UniProt: P08238 #2: タンパク質 | | 分子量: 44622.363 Da / 分子数: 1 / 断片: FULL LENGTH / 由来タイプ: 組換発現 / 由来: (組換発現) HOMO SAPIENS (ヒト) / プラスミド: PFASTBACHT 発現宿主: SPODOPTERA FRUGIPERDA (ツマジロクサヨトウ) 参照: UniProt: Q16543 #3: タンパク質 | | 分子量: 34520.629 Da / 分子数: 1 / 断片: FULL LENGTH / 由来タイプ: 組換発現 / 由来: (組換発現) HOMO SAPIENS (ヒト) / プラスミド: PFASTBACHT 発現宿主: SPODOPTERA FRUGIPERDA (ツマジロクサヨトウ) 参照: UniProt: P11802 #4: 化合物 | #5: 化合物 | Has protein modification | Y | |
---|
-実験情報
-実験
実験 | 手法: 電子顕微鏡法 |
---|---|
EM実験 | 試料の集合状態: PARTICLE / 3次元再構成法: 単粒子再構成法 |
-試料調製
構成要素 | 名称: COMPLEX OF HUMAN HSP90BETA, HUMAN CDC37 AND HUMAN CDK4 タイプ: COMPLEX |
---|---|
緩衝液 | 名称: 20MM TRIS-HCL (PH 7.5), 150 MM NACL, 10 MM KCL, 10 MM MGCL2, 20 MM NA2MOO4, 2MM DTT, 0.085MM DDM pH: 7.5 詳細: 20MM TRIS-HCL (PH 7.5), 150 MM NACL, 10 MM KCL, 10 MM MGCL2, 20 MM NA2MOO4, 2MM DTT, 0.085MM DDM |
試料 | 濃度: 0.27 mg/ml / 包埋: NO / シャドウイング: NO / 染色: NO / 凍結: YES |
試料支持 | 詳細: HOLEY CARBON |
急速凍結 | 装置: FEI VITROBOT MARK III / 凍結剤: ETHANE / 詳細: LIQUID ETHANE |
-電子顕微鏡撮影
実験機器 | モデル: Titan Krios / 画像提供: FEI Company |
---|---|
顕微鏡 | モデル: FEI TITAN KRIOS / 日付: 2014年11月25日 |
電子銃 | 電子線源: FIELD EMISSION GUN / 加速電圧: 300 kV / 照射モード: OTHER |
電子レンズ | モード: BRIGHT FIELD / 倍率(公称値): 22500 X / 最大 デフォーカス(公称値): 3800 nm / 最小 デフォーカス(公称値): 1400 nm / Cs: 2.7 mm |
撮影 | 電子線照射量: 44 e/Å2 フィルム・検出器のモデル: GATAN K2 SUMMIT (4k x 4k) |
-解析
EMソフトウェア |
| ||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
対称性 | 点対称性: C1 (非対称) | ||||||||||||||||||||||||
3次元再構成 | 解像度: 3.9 Å / 粒子像の数: 388688 / ピクセルサイズ(実測値): 1.315 Å 詳細: SUBMISSION BASED ON EXPERIMENTAL DATA FROM EMDB EMD-3337. (DEPOSITION ID: 14266). 対称性のタイプ: POINT | ||||||||||||||||||||||||
精密化 | 最高解像度: 3.9 Å | ||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 最高解像度: 3.9 Å
|