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基本情報
登録情報 | ![]() | |||||||||||||||
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タイトル | Structure of the RAF1-HSP90-CDC37 complex (RHC-II) | |||||||||||||||
![]() | RHC-II map, local resolution filtered | |||||||||||||||
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![]() | RAF1-HSP90-CDC37 / complex / proto-oncogene / transferase / serine/threonine kinase / cancer / chaperone | |||||||||||||||
機能・相同性 | ![]() regulation of type II interferon-mediated signaling pathway / HSP90-CDC37 chaperone complex / death-inducing signaling complex assembly / negative regulation of proteasomal protein catabolic process / Aryl hydrocarbon receptor signalling / aryl hydrocarbon receptor complex / intermediate filament cytoskeleton organization / histone methyltransferase binding / dynein axonemal particle / receptor ligand inhibitor activity ...regulation of type II interferon-mediated signaling pathway / HSP90-CDC37 chaperone complex / death-inducing signaling complex assembly / negative regulation of proteasomal protein catabolic process / Aryl hydrocarbon receptor signalling / aryl hydrocarbon receptor complex / intermediate filament cytoskeleton organization / histone methyltransferase binding / dynein axonemal particle / receptor ligand inhibitor activity / regulation of Rho protein signal transduction / type B pancreatic cell proliferation / positive regulation of type 2 mitophagy / SHOC2 M1731 mutant abolishes MRAS complex function / Gain-of-function MRAS complexes activate RAF signaling / positive regulation of protein localization to cell surface / Rap1 signalling / ATP-dependent protein binding / regulation of cyclin-dependent protein serine/threonine kinase activity / protein kinase regulator activity / insulin secretion involved in cellular response to glucose stimulus / protein folding chaperone complex / Negative feedback regulation of MAPK pathway / IFNG signaling activates MAPKs / post-transcriptional regulation of gene expression / GP1b-IX-V activation signalling / Respiratory syncytial virus genome replication / ERBB2-ERBB3 signaling pathway / telomerase holoenzyme complex assembly / Uptake and function of diphtheria toxin / neurotrophin TRK receptor signaling pathway / positive regulation of transforming growth factor beta receptor signaling pathway / 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 / pseudopodium / regulation of type I interferon-mediated signaling pathway / TPR domain binding / face development / dendritic growth cone / Assembly and release of respiratory syncytial virus (RSV) virions / regulation of cell differentiation / thyroid gland development / The NLRP3 inflammasome / protein phosphatase activator activity / Sema3A PAK dependent Axon repulsion / extrinsic apoptotic signaling pathway via death domain receptors / somatic stem cell population maintenance / positive regulation of peptidyl-serine phosphorylation / regulation of protein ubiquitination / HSF1-dependent transactivation / MAP kinase kinase kinase activity / response to unfolded protein / HSF1 activation / type II interferon-mediated signaling pathway / telomere maintenance via telomerase / Attenuation phase / chaperone-mediated protein complex assembly / negative regulation of protein-containing complex assembly / protein targeting / axonal growth cone / Schwann cell development / RHOBTB2 GTPase cycle / negative regulation of extrinsic apoptotic signaling pathway via death domain receptors / Purinergic signaling in leishmaniasis infection / supramolecular fiber organization / : / DNA polymerase binding / heat shock protein binding / response to muscle stretch / Signaling by ERBB2 / negative regulation of proteasomal ubiquitin-dependent protein catabolic process / myelination / peptide binding / protein folding chaperone / CD209 (DC-SIGN) signaling / cellular response to interleukin-4 / insulin-like growth factor receptor signaling pathway / ESR-mediated signaling / HSP90 chaperone cycle for steroid hormone receptors (SHR) in the presence of ligand / Constitutive Signaling by Overexpressed ERBB2 / placenta development / adenylate cyclase activator activity / thymus development / nitric-oxide synthase regulator activity / positive regulation of cell differentiation / DDX58/IFIH1-mediated induction of interferon-alpha/beta / Hsp90 protein binding / ATP-dependent protein folding chaperone / Regulation of necroptotic cell death / Stimuli-sensing channels / wound healing / RAF activation 類似検索 - 分子機能 | |||||||||||||||
生物種 | ![]() | |||||||||||||||
手法 | 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度: 3.67 Å | |||||||||||||||
![]() | Mesa P / Garcia-Alonso S / Barbacid M / Montoya G | |||||||||||||||
資金援助 | ![]()
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![]() | ![]() タイトル: Structure of the RAF1-HSP90-CDC37 complex reveals the basis of RAF1 regulation. 著者: Sara García-Alonso / Pablo Mesa / Laura de la Puente Ovejero / Gonzalo Aizpurua / Carmen G Lechuga / Eduardo Zarzuela / Clara M Santiveri / Manuel Sanclemente / Javier Muñoz / Mónica ...著者: Sara García-Alonso / Pablo Mesa / Laura de la Puente Ovejero / Gonzalo Aizpurua / Carmen G Lechuga / Eduardo Zarzuela / Clara M Santiveri / Manuel Sanclemente / Javier Muñoz / Mónica Musteanu / Ramón Campos-Olivas / Jorge Martínez-Torrecuadrada / Mariano Barbacid / Guillermo Montoya / ![]() ![]() 要旨: RAF kinases are RAS-activated enzymes that initiate signaling through the MAPK cascade to control cellular proliferation, differentiation, and survival. Here, we describe the structure of the full- ...RAF kinases are RAS-activated enzymes that initiate signaling through the MAPK cascade to control cellular proliferation, differentiation, and survival. Here, we describe the structure of the full-length RAF1 protein in complex with HSP90 and CDC37 obtained by cryoelectron microscopy. The reconstruction reveals a RAF1 kinase with an unfolded N-lobe separated from its C-lobe. The hydrophobic core of the N-lobe is trapped in the HSP90 dimer, while CDC37 wraps around the chaperone and interacts with the N- and C-lobes of the kinase. The structure indicates how CDC37 can discriminate between the different members of the RAF family. Our structural analysis also reveals that the folded RAF1 assembles with 14-3-3 dimers, suggesting that after folding RAF1 follows a similar activation as B-RAF. Finally, disruption of the interaction between CDC37 and the DFG segment of RAF1 unveils potential vulnerabilities in attempting the pharmacological degradation of RAF1 for therapeutic purposes. | |||||||||||||||
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構造の表示
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-EMDBアーカイブ
マップデータ | ![]() | 127.8 MB | ![]() | |
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ヘッダ (付随情報) | ![]() ![]() | 23.3 KB 23.3 KB | 表示 表示 | ![]() |
FSC (解像度算出) | ![]() | 13.7 KB | 表示 | ![]() |
画像 | ![]() | 155.2 KB | ||
マスクデータ | ![]() | 216 MB | ![]() | |
Filedesc metadata | ![]() | 7.6 KB | ||
その他 | ![]() ![]() | 171 MB 171.2 MB | ||
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-検証レポート
文書・要旨 | ![]() | 758.9 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 758.4 KB | 表示 | |
XML形式データ | ![]() | 21.1 KB | 表示 | |
CIF形式データ | ![]() | 27.9 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
関連構造データ | ![]() 7z37MC ![]() 7z38C M: このマップから作成された原子モデル C: 同じ文献を引用 ( |
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類似構造データ | 類似検索 - 機能・相同性 ![]() |
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リンク
EMDBのページ | ![]() ![]() |
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「今月の分子」の関連する項目 |
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マップ
ファイル | ![]() | ||||||||||||||||||||||||||||||||||||
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注釈 | RHC-II map, local resolution filtered | ||||||||||||||||||||||||||||||||||||
投影像・断面図 | 画像のコントロール
画像は Spider により作成 | ||||||||||||||||||||||||||||||||||||
ボクセルのサイズ | X=Y=Z: 0.832 Å | ||||||||||||||||||||||||||||||||||||
密度 |
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対称性 | 空間群: 1 | ||||||||||||||||||||||||||||||||||||
詳細 | EMDB XML:
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-添付データ
-マスク #1
ファイル | ![]() | ||||||||||||
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投影像・断面図 |
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密度ヒストグラム |
-ハーフマップ: RHC-II map, half map 2 unfiltered
ファイル | emd_14472_half_map_1.map | ||||||||||||
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注釈 | RHC-II map, half map 2 unfiltered | ||||||||||||
投影像・断面図 |
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密度ヒストグラム |
-ハーフマップ: RHC-II map, half map 1 unfiltered
ファイル | emd_14472_half_map_2.map | ||||||||||||
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注釈 | RHC-II map, half map 1 unfiltered | ||||||||||||
投影像・断面図 |
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密度ヒストグラム |
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試料の構成要素
-全体 : RAF1-HSP90-CDC37 complex, RHC-II
全体 | 名称: RAF1-HSP90-CDC37 complex, RHC-II |
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要素 |
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-超分子 #1: RAF1-HSP90-CDC37 complex, RHC-II
超分子 | 名称: RAF1-HSP90-CDC37 complex, RHC-II / タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: #1-#3 |
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由来(天然) | 生物種: ![]() |
分子量 | 理論値: 289.1338 KDa |
-分子 #1: Heat shock protein HSP 90-beta
分子 | 名称: Heat shock protein HSP 90-beta / タイプ: protein_or_peptide / ID: 1 / 詳細: N-terminal HA-tag + HSP90-beta / コピー数: 2 / 光学異性体: LEVO |
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由来(天然) | 生物種: ![]() |
分子量 | 理論値: 84.371281 KDa |
組換発現 | 生物種: ![]() |
配列 | 文字列: MYPYDVPDYA EEVHHGEEEV ETFAFQAEIA QLMSLIINTF YSNKEIFLRE LISNASDALD KIRYESLTDP SKLDSGKELK IDIIPNPQE RTLTLVDTGI GMTKADLINN LGTIAKSGTK AFMEALQAGA DISMIGQFGV GFYSAYLVAE KVVVITKHND D EQYAWESS ...文字列: MYPYDVPDYA EEVHHGEEEV ETFAFQAEIA QLMSLIINTF YSNKEIFLRE LISNASDALD KIRYESLTDP SKLDSGKELK IDIIPNPQE RTLTLVDTGI GMTKADLINN LGTIAKSGTK AFMEALQAGA DISMIGQFGV GFYSAYLVAE KVVVITKHND D EQYAWESS AGGSFTVRAD HGEPIGRGTK VILHLKEDQT EYLEERRVKE VVKKHSQFIG YPITLYLEKE REKEISDDEA EE EKGEKEE EDKDDEEKPK IEDVGSDEED DSGKDKKKKT KKIKEKYIDQ EELNKTKPIW TRNPDDITQE EYGEFYKSLT NDW EDHLAV KHFSVEGQLE FRALLFIPRR APFDLFENKK KKNNIKLYVR RVFIMDSCDE LIPEYLNFIR GVVDSEDLPL NISR EMLQQ SKILKVIRKN IVKKCLELFS ELAEDKENYK KFYEAFSKNL KLGIHEDSTN RRRLSELLRY HTSQSGDEMT SLSEY VSRM KETQKSIYYI TGESKEQVAN SAFVERVRKR GFEVVYMTEP IDEYCVQQLK EFDGKSLVSV TKEGLELPED EEEKKK MEE SKAKFENLCK LMKEILDKKV EKVTISNRLV SSPCCIVTST YGWTANMERI MKAQALRDNS TMGYMMAKKH LEINPDH PI VETLRQKAEA DKNDKAVKDL VVLLFETALL SSGFSLEDPQ THSNRIYRMI KLGLGIDEDE VAAEEPNAAV PDEIPPLE G DEDASRMEEV D UniProtKB: Heat shock protein HSP 90-beta |
-分子 #2: RAF proto-oncogene serine/threonine-protein kinase
分子 | 名称: RAF proto-oncogene serine/threonine-protein kinase / タイプ: protein_or_peptide / ID: 2 / 詳細: RAF1 + linker Gly-Ser-Ala + C-terminal StrepTagII / コピー数: 1 / 光学異性体: LEVO / EC番号: non-specific serine/threonine protein kinase |
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由来(天然) | 生物種: ![]() |
分子量 | 理論値: 74.409953 KDa |
組換発現 | 生物種: ![]() |
配列 | 文字列: MEHIQGAWKT ISNGFGFKDA VFDGSSCISP TIVQQFGYQR RASDDGKLTD PSKTSNTIRV FLPNKQRTVV NVRNGMSLHD CLMKALKVR GLQPECCAVF RLLHEHKGKK ARLDWNTDAA SLIGEELQVD FLDHVPLTTH NFARKTFLKL AFCDICQKFL L NGFRCQTC ...文字列: MEHIQGAWKT ISNGFGFKDA VFDGSSCISP TIVQQFGYQR RASDDGKLTD PSKTSNTIRV FLPNKQRTVV NVRNGMSLHD CLMKALKVR GLQPECCAVF RLLHEHKGKK ARLDWNTDAA SLIGEELQVD FLDHVPLTTH NFARKTFLKL AFCDICQKFL L NGFRCQTC GYKFHEHCST KVPTMCVDWS NIRQLLLFPN STIGDSGVPA LPSLTMRRMR ESVSRMPVSS QHRYSTPHAF TF NTSSPSS EGSLSQRQRS TSTPNVHMVS TTLPVDSRMI EDAIRSHSES ASPSALSSSP NNLSPTGWSQ PKTPVPAQRE RAP VSGTQE KNKIRPRGQR DSSYYWEIEA SEVMLSTRIG SGSFGTVYKG KWHGDVAVKI LKVVDPTPEQ FQAFRNEVAV LRKT RHVNI LLFMGYMTKD NLAVITQWCE GSSLYKHLHV QETKFQMFQL IDIARQTAQG MDYLHAKNII HRDMKSNNIF LHEGL TVKI GDFGLATVKS RWSGSQQVEQ PTGSVLWMAP EVIRMQDNNP FSFQSDVYSY GIVLYELMTG ELPYSHINNR DQIIFM VGR GYASPDLSKL YKNCPKAMKR LVADCVKKVK EERPLFPQIL SSIELLQHSL PKINRSASEP SLHRAAHTED INACTLT TS PRLPVFGSAW SHPQFEK UniProtKB: RAF proto-oncogene serine/threonine-protein kinase |
-分子 #3: Hsp90 co-chaperone Cdc37
分子 | 名称: Hsp90 co-chaperone Cdc37 / タイプ: protein_or_peptide / ID: 3 / 詳細: CDC37 + C-terminal Myc-DDK tag / コピー数: 1 / 光学異性体: LEVO |
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由来(天然) | 生物種: ![]() |
分子量 | 理論値: 46.535516 KDa |
組換発現 | 生物種: ![]() |
配列 | 文字列: MVDYSVWDHI EV(SEP)DDEDETH PNIDTASLFR WRHQARVERM EQFQKEKEEL DRGCRECKRK VAECQRKLKE LEVAEG GKA ELERLQAEAQ QLRKEERSWE QKLEEMRKKE KSMPWNVDTL SKDGFSKSMV NTKPEKTEED SEEVREQKHK TFVEKYE KQ ...文字列: MVDYSVWDHI EV(SEP)DDEDETH PNIDTASLFR WRHQARVERM EQFQKEKEEL DRGCRECKRK VAECQRKLKE LEVAEG GKA ELERLQAEAQ QLRKEERSWE QKLEEMRKKE KSMPWNVDTL SKDGFSKSMV NTKPEKTEED SEEVREQKHK TFVEKYE KQ IKHFGMLRRW DDSQKYLSDN VHLVCEETAN YLVIWCIDLE VEEKCALMEQ VAHQTIVMQF ILELAKSLKV DPRACFRQ F FTKIKTADRQ YMEGFNDELE AFKERVRGRA KLRIEKAMKE YEEEERKKRL GPGGLDPVEV YESLPEELQK CFDVKDVQM LQDAISKMDP TDAKYHMQRC IDSGLWVPNS KASEAKEGEE AGPGDPLLEA VPKTGDEKDV SVTRTRPLEQ KLISEEDL UniProtKB: Hsp90 co-chaperone Cdc37 |
-分子 #4: ADENOSINE-5'-TRIPHOSPHATE
分子 | 名称: ADENOSINE-5'-TRIPHOSPHATE / タイプ: ligand / ID: 4 / コピー数: 2 / 式: ATP |
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分子量 | 理論値: 507.181 Da |
Chemical component information | ![]() ChemComp-ATP: |
-実験情報
-構造解析
手法 | クライオ電子顕微鏡法 |
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![]() | 単粒子再構成法 |
試料の集合状態 | particle |
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試料調製
濃度 | 0.3 mg/mL | ||||||||||||||||||
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緩衝液 | pH: 7.5 構成要素:
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グリッド | モデル: UltrAuFoil R2/2 / 材質: GOLD / メッシュ: 200 / 前処理 - タイプ: GLOW DISCHARGE / 前処理 - 時間: 50 sec. / 前処理 - 雰囲気: AIR | ||||||||||||||||||
凍結 | 凍結剤: ETHANE / チャンバー内湿度: 100 % / チャンバー内温度: 277 K / 装置: FEI VITROBOT MARK IV / 詳細: blot for 3 seconds before plunging. |
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電子顕微鏡法
顕微鏡 | FEI TITAN KRIOS |
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撮影 | フィルム・検出器のモデル: FEI FALCON III (4k x 4k) 検出モード: COUNTING / デジタル化 - サイズ - 横: 4096 pixel / デジタル化 - サイズ - 縦: 4096 pixel / 撮影したグリッド数: 1 / 実像数: 8138 / 平均電子線量: 30.0 e/Å2 詳細: 8138 images (4430 non-tilted and 3708 30 degrees tilted) |
電子線 | 加速電圧: 300 kV / 電子線源: ![]() |
電子光学系 | C2レンズ絞り径: 100.0 µm / 照射モード: FLOOD BEAM / 撮影モード: BRIGHT FIELD / Cs: 2.7 mm / 最大 デフォーカス(公称値): 2.5 µm / 最小 デフォーカス(公称値): 0.5 µm |
試料ステージ | 試料ホルダーモデル: FEI TITAN KRIOS AUTOGRID HOLDER ホルダー冷却材: NITROGEN |
実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |