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-基本情報
登録情報 | データベース: SASBDB / ID: SASDCG7 |
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試料 | Lys63-linked diubiquitin at pH7.4
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機能・相同性 | 機能・相同性情報 Maturation of protein E / Maturation of protein E / ER Quality Control Compartment (ERQC) / Myoclonic epilepsy of Lafora / FLT3 signaling by CBL mutants / Prevention of phagosomal-lysosomal fusion / IRAK2 mediated activation of TAK1 complex / Alpha-protein kinase 1 signaling pathway / Glycogen synthesis / Regulation of TBK1, IKKε (IKBKE)-mediated activation of IRF3, IRF7 ...Maturation of protein E / Maturation of protein E / ER Quality Control Compartment (ERQC) / Myoclonic epilepsy of Lafora / FLT3 signaling by CBL mutants / Prevention of phagosomal-lysosomal fusion / IRAK2 mediated activation of TAK1 complex / Alpha-protein kinase 1 signaling pathway / Glycogen synthesis / Regulation of TBK1, IKKε (IKBKE)-mediated activation of IRF3, IRF7 / IRAK1 recruits IKK complex / IRAK1 recruits IKK complex upon TLR7/8 or 9 stimulation / Membrane binding and targetting of GAG proteins / Regulation of TBK1, IKKε-mediated activation of IRF3, IRF7 upon TLR3 ligation / Endosomal Sorting Complex Required For Transport (ESCRT) / IRAK2 mediated activation of TAK1 complex upon TLR7/8 or 9 stimulation / PTK6 Regulates RTKs and Their Effectors AKT1 and DOK1 / Negative regulation of FLT3 / Constitutive Signaling by NOTCH1 HD Domain Mutants / Regulation of FZD by ubiquitination / TICAM1,TRAF6-dependent induction of TAK1 complex / TICAM1-dependent activation of IRF3/IRF7 / NOTCH2 Activation and Transmission of Signal to the Nucleus / APC/C:Cdc20 mediated degradation of Cyclin B / p75NTR recruits signalling complexes / Downregulation of ERBB4 signaling / APC-Cdc20 mediated degradation of Nek2A / TRAF6-mediated induction of TAK1 complex within TLR4 complex / TRAF6 mediated IRF7 activation in TLR7/8 or 9 signaling / PINK1-PRKN Mediated Mitophagy / Pexophagy / Regulation of innate immune responses to cytosolic DNA / InlA-mediated entry of Listeria monocytogenes into host cells / VLDLR internalisation and degradation / Regulation of pyruvate metabolism / Downregulation of ERBB2:ERBB3 signaling / NF-kB is activated and signals survival / Regulation of PTEN localization / NRIF signals cell death from the nucleus / Regulation of BACH1 activity / Activated NOTCH1 Transmits Signal to the Nucleus / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / Translesion synthesis by REV1 / MAP3K8 (TPL2)-dependent MAPK1/3 activation / Translesion synthesis by POLK / TICAM1, RIP1-mediated IKK complex recruitment / Downregulation of TGF-beta receptor signaling / Activation of IRF3, IRF7 mediated by TBK1, IKKε (IKBKE) / Translesion synthesis by POLI / Gap-filling DNA repair synthesis and ligation in GG-NER / Josephin domain DUBs / Regulation of activated PAK-2p34 by proteasome mediated degradation / InlB-mediated entry of Listeria monocytogenes into host cell / IKK complex recruitment mediated by RIP1 / JNK (c-Jun kinases) phosphorylation and activation mediated by activated human TAK1 / TGF-beta receptor signaling in EMT (epithelial to mesenchymal transition) / N-glycan trimming in the ER and Calnexin/Calreticulin cycle / TNFR1-induced NF-kappa-B signaling pathway / Autodegradation of Cdh1 by Cdh1:APC/C / APC/C:Cdc20 mediated degradation of Securin / Asymmetric localization of PCP proteins / TCF dependent signaling in response to WNT / SCF-beta-TrCP mediated degradation of Emi1 / NIK-->noncanonical NF-kB signaling / Ubiquitin-dependent degradation of Cyclin D / Regulation of NF-kappa B signaling / AUF1 (hnRNP D0) binds and destabilizes mRNA / TNFR2 non-canonical NF-kB pathway / activated TAK1 mediates p38 MAPK activation / Vpu mediated degradation of CD4 / Assembly of the pre-replicative complex / Negative regulators of DDX58/IFIH1 signaling / Deactivation of the beta-catenin transactivating complex / Degradation of DVL / NOTCH3 Activation and Transmission of Signal to the Nucleus / Ubiquitin Mediated Degradation of Phosphorylated Cdc25A / Regulation of signaling by CBL / Dectin-1 mediated noncanonical NF-kB signaling / Cdc20:Phospho-APC/C mediated degradation of Cyclin A / Fanconi Anemia Pathway / Hh mutants are degraded by ERAD / Negative regulation of FGFR3 signaling / Degradation of AXIN / Peroxisomal protein import / Recognition of DNA damage by PCNA-containing replication complex / Degradation of GLI1 by the proteasome / Activation of NF-kappaB in B cells / Regulation of TNFR1 signaling / Negative regulation of FGFR2 signaling / Downregulation of SMAD2/3:SMAD4 transcriptional activity / Stabilization of p53 / Termination of translesion DNA synthesis / Hedgehog ligand biogenesis / EGFR downregulation / Defective CFTR causes cystic fibrosis / Negative regulation of NOTCH4 signaling / Negative regulation of FGFR4 signaling / Iron uptake and transport / GSK3B and BTRC:CUL1-mediated-degradation of NFE2L2 / Negative regulation of FGFR1 signaling 類似検索 - 分子機能 |
生物種 | Homo sapiens (ヒト) |
引用 | ジャーナル: Biochemistry / 年: 2018 タイトル: Characterizing Protein Dynamics with Integrative Use of Bulk and Single-Molecule Techniques. 著者: Zhu Liu / Zhou Gong / Yong Cao / Yue-He Ding / Meng-Qiu Dong / Yun-Bi Lu / Wei-Ping Zhang / Chun Tang / 要旨: A protein dynamically samples multiple conformations, and the conformational dynamics enables protein function. Most biophysical measurements are ensemble-based, with the observables averaged over ...A protein dynamically samples multiple conformations, and the conformational dynamics enables protein function. Most biophysical measurements are ensemble-based, with the observables averaged over all members of the ensemble. Though attainable, the decomposition of the observables to the constituent conformational states can be computationally expensive and ambiguous. Here we show that the incorporation of single-molecule fluorescence resonance energy transfer (smFRET) data resolves the ambiguity and affords protein ensemble structures that are more precise and accurate. Using K63-linked diubiquitin, we characterize the dynamic domain arrangements of the model system, with the use of chemical cross-linking coupled with mass spectrometry (CXMS), small-angle X-ray scattering (SAXS), and smFRET techniques. CXMS allows the modeling of protein conformational states that are alternatives to the crystal structure. SAXS provides ensemble-averaged low-resolution shape information. Importantly, smFRET affords state-specific populations, and the FRET distances validate the ensemble structures obtained by refining against CXMS and SAXS restraints. Together, the integrative use of bulk and single-molecule techniques affords better insight into protein dynamics and shall be widely implemented in structural biology. |
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-構造の表示
-ダウンロードとリンク
-モデル
-試料
試料 | 名称: Lys63-linked diubiquitin at pH7.4 / 試料濃度: 2.6 mg/ml |
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バッファ | 名称: 20mM HEPES, 150mM NaCl / pH: 7.4 |
要素 #757 | 名称: ubiquitin / タイプ: protein / 記述: Polyubiquitin-C / 分子量: 8.565 / 分子数: 2 / 由来: Homo sapiens / 参照: UniProt: P0CG48 配列: MQIFVKTLTG KTITLEVEPS DTIENVKAKI QDKEGIPPDQ QRLIFAGKQL EDGRTLSDYN IQKESTLHLV LRLRGG |
-実験情報
ビーム | 設備名称: Shanghai Synchrotron Radiation Facility (SSRF) BL19U2 地域: Shanghai / 国: China / 線源: X-ray synchrotron / 波長: 0.1033 Å / スペクトロメータ・検出器間距離: 2.1 mm | |||||||||||||||||||||||||||||||||
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検出器 | 名称: Pilatus 1M | |||||||||||||||||||||||||||||||||
スキャン | タイトル: Lys63-linked diubiquitin at pH7.4 / 測定日: 2016年3月24日 / 保管温度: 25 °C / セル温度: 25 °C / 照射時間: 1 sec. / フレーム数: 20 / 単位: 1/A /
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距離分布関数 P(R) | ソフトウェア P(R): GNOM 5.0 / ポイント数: 497 /
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結果 | カーブのタイプ: single_conc /
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