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基本情報
| 登録情報 | データベース: PDB / ID: 2pea | ||||||
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| タイトル | NMR Based Structure of the Closed Conformation of LYS48-Linked Di-Ubiquitin Using Experimental Global Rotational Diffusion Tensor from NMR Relaxation Measurements | ||||||
要素 | Ubiquitin | ||||||
キーワード | SIGNALING PROTEIN / UBIQUITIN / LYS48-LINKED DI-UBIQUITIN / POLYUBIQUITIN | ||||||
| 機能・相同性 | 機能・相同性情報: / : / protein modification process => GO:0036211 / : / Peptide chain elongation / Selenocysteine synthesis / Formation of a pool of free 40S subunits / Eukaryotic Translation Termination / SRP-dependent cotranslational protein targeting to membrane / Response of EIF2AK4 (GCN2) to amino acid deficiency ...: / : / protein modification process => GO:0036211 / : / Peptide chain elongation / Selenocysteine synthesis / Formation of a pool of free 40S subunits / Eukaryotic Translation Termination / SRP-dependent cotranslational protein targeting to membrane / Response of EIF2AK4 (GCN2) to amino acid deficiency / Viral mRNA Translation / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / GTP hydrolysis and joining of the 60S ribosomal subunit / L13a-mediated translational silencing of Ceruloplasmin expression / Major pathway of rRNA processing in the nucleolus and cytosol / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / Maturation of protein E / Maturation of protein E / ER Quality Control Compartment (ERQC) / Myoclonic epilepsy of Lafora / FLT3 signaling by CBL mutants / IRAK2 mediated activation of TAK1 complex / Prevention of phagosomal-lysosomal fusion / Alpha-protein kinase 1 signaling pathway / Glycogen synthesis / IRAK1 recruits IKK complex / IRAK1 recruits IKK complex upon TLR7/8 or 9 stimulation / Endosomal Sorting Complex Required For Transport (ESCRT) / Membrane binding and targetting of GAG proteins / Negative regulation of FLT3 / Regulation of TBK1, IKKε (IKBKE)-mediated activation of IRF3, IRF7 / PTK6 Regulates RTKs and Their Effectors AKT1 and DOK1 / Regulation of TBK1, IKKε-mediated activation of IRF3, IRF7 upon TLR3 ligation / IRAK2 mediated activation of TAK1 complex upon TLR7/8 or 9 stimulation / Constitutive Signaling by NOTCH1 HD Domain Mutants / NOTCH2 Activation and Transmission of Signal to the Nucleus / TICAM1,TRAF6-dependent induction of TAK1 complex / cytosolic ribosome / TICAM1-dependent activation of IRF3/IRF7 / APC/C:Cdc20 mediated degradation of Cyclin B / Regulation of FZD by ubiquitination / Downregulation of ERBB4 signaling / APC-Cdc20 mediated degradation of Nek2A / p75NTR recruits signalling complexes / InlA-mediated entry of Listeria monocytogenes into host cells / TRAF6 mediated IRF7 activation in TLR7/8 or 9 signaling / NF-kB is activated and signals survival / TRAF6-mediated induction of TAK1 complex within TLR4 complex / Regulation of pyruvate metabolism / Pexophagy / Regulation of innate immune responses to cytosolic DNA / NRIF signals cell death from the nucleus / Downregulation of ERBB2:ERBB3 signaling / Regulation of PTEN localization / VLDLR internalisation and degradation / Activated NOTCH1 Transmits Signal to the Nucleus / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / Translesion synthesis by REV1 / Regulation of BACH1 activity / TICAM1, RIP1-mediated IKK complex recruitment / Translesion synthesis by POLK / InlB-mediated entry of Listeria monocytogenes into host cell / JNK (c-Jun kinases) phosphorylation and activation mediated by activated human TAK1 / MAP3K8 (TPL2)-dependent MAPK1/3 activation / Activation of IRF3, IRF7 mediated by TBK1, IKKε (IKBKE) / Downregulation of TGF-beta receptor signaling / Josephin domain DUBs / Translesion synthesis by POLI / IKK complex recruitment mediated by RIP1 / Gap-filling DNA repair synthesis and ligation in GG-NER / PINK1-PRKN Mediated Mitophagy / Regulation of activated PAK-2p34 by proteasome mediated degradation / TGF-beta receptor signaling in EMT (epithelial to mesenchymal transition) / TNFR1-induced NF-kappa-B signaling pathway / TCF dependent signaling in response to WNT / Autodegradation of Cdh1 by Cdh1:APC/C / Regulation of NF-kappa B signaling / APC/C:Cdc20 mediated degradation of Securin / activated TAK1 mediates p38 MAPK activation / N-glycan trimming in the ER and Calnexin/Calreticulin cycle / Asymmetric localization of PCP proteins / Ubiquitin-dependent degradation of Cyclin D / Regulation of signaling by CBL / SCF-beta-TrCP mediated degradation of Emi1 / NIK-->noncanonical NF-kB signaling / NOTCH3 Activation and Transmission of Signal to the Nucleus / Negative regulators of DDX58/IFIH1 signaling / TNFR2 non-canonical NF-kB pathway / AUF1 (hnRNP D0) binds and destabilizes mRNA / Fanconi Anemia Pathway / Peroxisomal protein import / Negative regulation of FGFR3 signaling / Deactivation of the beta-catenin transactivating complex / Assembly of the pre-replicative complex / Vpu mediated degradation of CD4 / Stabilization of p53 / Negative regulation of FGFR2 signaling / Negative regulation of FGFR4 signaling / Cdc20:Phospho-APC/C mediated degradation of Cyclin A / Downregulation of SMAD2/3:SMAD4 transcriptional activity 類似検索 - 分子機能 | ||||||
| 生物種 | Homo sapiens (ヒト) | ||||||
| 手法 | 溶液NMR | ||||||
データ登録者 | Ryabov, Y. / Fushman, D. | ||||||
引用 | ジャーナル: J.Am.Chem.Soc. / 年: 2007タイトル: Structural assembly of multidomain proteins and protein complexes guided by the overall rotational diffusion tensor. 著者: Ryabov, Y. / Fushman, D. #1: ジャーナル: J.Am.Chem.Soc. / 年: 2006 タイトル: An efficient computational method for predicting rotational diffusion tensors of globular proteins using an ellipsoid representation. 著者: Ryabov, Y. / Geraghty, C. / Varshney, A. / Fushman, D. #2: ジャーナル: J.Am.Chem.Soc. / 年: 2007 タイトル: A Model of Interdomain Mobility in a Multidomain Protein 著者: Ryabov, Y. / Fushman, D. #3: ジャーナル: J.Mol.Biol. / 年: 2002 タイトル: Structural Properties of Polyubiquitin Chains in Solution 著者: Varadan, R. / Walker, O. / Pickart, C. / Fushman, D. | ||||||
| 履歴 |
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構造の表示
| 構造ビューア | 分子: Molmil Jmol/JSmol |
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ダウンロードとリンク
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ダウンロード
| PDBx/mmCIF形式 | 2pea.cif.gz | 61.2 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb2pea.ent.gz | 45.8 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 2pea.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
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/pe/2pea ftp://data.pdbj.org/pub/pdb/validation_reports/pe/2pea | HTTPS FTP |
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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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| NMR アンサンブル |
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要素
| #1: タンパク質 | 分子量: 8576.831 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 発現宿主: ![]() |
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-実験情報
-実験
| 実験 | 手法: 溶液NMR | ||||||||||||||||||||||||||||||||
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| NMR実験 |
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試料調製
| 詳細 | 内容: DI-UBIQUITIN, 90% WATER/10% D20 |
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| 試料状態 | イオン強度: 20mM / pH: 6.8 / 圧: AMBIENT / 温度: 298.0 K |
-NMR測定
| 放射 | プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M |
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| 放射波長 | 相対比: 1 |
| NMRスペクトロメーター | タイプ: Bruker AVANCE / 製造業者: Bruker / モデル: AVANCE / 磁場強度: 600 MHz |
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解析
| NMR software |
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| 精密化 | ソフトェア番号: 1 詳細: THE STRUCTURE WAS DETERMINED WITH PROGRAM ELM USING COMPLETE ROTATIONAL DIFFUSION TENSOR OF DI-UBIQUITIN AS EXPERIMENTAL RESTRAINT FOR BOTH ORIENTATION AND POSITIONING OF THE INDIVIDUAL ...詳細: THE STRUCTURE WAS DETERMINED WITH PROGRAM ELM USING COMPLETE ROTATIONAL DIFFUSION TENSOR OF DI-UBIQUITIN AS EXPERIMENTAL RESTRAINT FOR BOTH ORIENTATION AND POSITIONING OF THE INDIVIDUAL UBIQUITIN DOMAINS WITHIN THE MOLECULE. UBIQUITIN DOMAINS WHERE ORIENTED BY A RIGID BODY ROTATION USING EXPERIMENTALLY DERIVED PRINCIPAL AXES FRAME OF THE DIFFUSION TENSOR (SEE REFERENCE 2). THE RELATIVE DOMAIN POSITIONS IN DI-UBIQUITIN WERE DETERMINED BY A RIGID BODY TRANSLATION USING ALL COMPONENTS OF THE EXPERIMENTALLY DERIVED ROTATIONAL DIFFUSION TENSOR AS RESTRAINTS. FOR EACH UBIQUITIN DOMAIN THE STRUCTURE OF THE FIRST CONFORMER OF PDB ENTRY 1D3Z WAS ASSUMED. THE DEPOSITED CONFORMATION REPRESENTS ONE OF THE TWO EXPERIMENTALLY DETECTABLE CONFORMATIONS OF DI-UBIQUITIN AT PH 6.8. THE OCCUPATION PROBABILITY OF THIS CONFORMATION IS APPROXIMATELY 90%. CHAIN A CORRESPONDS TO UBIQUITIN DOMAIN THAT HAS A FREE C-TERMINUS IN DI-UBIQUITIN. CHAIN B CORRESPONDS TO UBIQUITIN DOMAIN THAT IN DI-UBIQUITIN IS LINKED VIA AN ISOPEPTIDE BOND BETWEEN ITS C- TERMINAL GLY76 AND LYS48 OF CHAIN A. THE ISOPEPTIDE BOND WAS PRESENT IN THE DI-UBIQUITIN MOLECULE IN THIS STUDY. HOWEVER, BECAUSE THIS STRUCTURE WAS OBTAINED BY A RIGID BODY ROTATION AND TRANSLATION AND NO CONSTRAINTS REPRESENTING THE INTERDOMAIN LINKAGE WERE INCLUDED, THE ISOPEPTIDE LINKAGE IS NOT PRESENT IN THE STRUCTURE. FLEXIBLE C-TERMINI OF BOTH UBIQUTIN DOMAINS (RESIDUES 73-76)WERE EXCLUDED FROM THE NMR RATA ANALYSIS AND THEREFORE ARE NOT PRESENT IN THIS STRUCTURE. | |||||||||
| 代表構造 | 選択基準: lowest energy | |||||||||
| NMRアンサンブル | コンフォーマー選択の基準: structures with the lowest energy 登録したコンフォーマーの数: 1 |
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Homo sapiens (ヒト)
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