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基本情報
登録情報 | データベース: PDB / ID: 2clw | |||||||||
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タイトル | Crystal structure of human ubiquitin-conjugating enzyme UbcH5B | |||||||||
![]() | (UBIQUITIN-CONJUGATING ENZYME E2 D2) x 2 | |||||||||
![]() | LIGASE / UBL CONJUGATION PATHWAY / UBC DOMAIN / THIOESTERIFICATION | |||||||||
機能・相同性 | ![]() (E3-independent) E2 ubiquitin-conjugating enzyme / E2 ubiquitin-conjugating enzyme / ubiquitin conjugating enzyme activity / protein K48-linked ubiquitination / protein autoubiquitination / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / TICAM1, RIP1-mediated IKK complex recruitment / IKK complex recruitment mediated by RIP1 / PINK1-PRKN Mediated Mitophagy / Negative regulators of DDX58/IFIH1 signaling ...(E3-independent) E2 ubiquitin-conjugating enzyme / E2 ubiquitin-conjugating enzyme / ubiquitin conjugating enzyme activity / protein K48-linked ubiquitination / protein autoubiquitination / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / TICAM1, RIP1-mediated IKK complex recruitment / IKK complex recruitment mediated by RIP1 / PINK1-PRKN Mediated Mitophagy / Negative regulators of DDX58/IFIH1 signaling / Peroxisomal protein import / Regulation of TNFR1 signaling / Inactivation of CSF3 (G-CSF) signaling / Oxygen-dependent proline hydroxylation of Hypoxia-inducible Factor Alpha / CLEC7A (Dectin-1) signaling / FCERI mediated NF-kB activation / protein modification process / protein polyubiquitination / ubiquitin-protein transferase activity / Downstream TCR signaling / Antigen processing: Ubiquitination & Proteasome degradation / ubiquitin protein ligase activity / E3 ubiquitin ligases ubiquitinate target proteins / Neddylation / ubiquitin-dependent protein catabolic process / protein ubiquitination / protein-containing complex / extracellular exosome / nucleoplasm / ATP binding / nucleus / cytosol 類似検索 - 分子機能 | |||||||||
生物種 | ![]() | |||||||||
手法 | ![]() ![]() ![]() | |||||||||
![]() | Dodd, R.B. / Read, R.J. | |||||||||
![]() | ![]() タイトル: Structures of Two Human Ubiquitin-Conjugating Enzymes from Twinned Crystals 著者: Dodd, R.B. / Read, R.J. | |||||||||
履歴 |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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PDBx/mmCIF形式 | ![]() | 135.3 KB | 表示 | ![]() |
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PDB形式 | ![]() | 106.4 KB | 表示 | ![]() |
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その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 486.5 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 521.6 KB | 表示 | |
XML形式データ | ![]() | 31.9 KB | 表示 | |
CIF形式データ | ![]() | 43.7 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-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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1 | ![]()
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2 | ![]()
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3 | ![]()
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4 | ![]()
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単位格子 |
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非結晶学的対称性 (NCS) | NCS oper:
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要素
#1: タンパク質 | 分子量: 18903.785 Da / 分子数: 1 / 由来タイプ: 組換発現 詳細: RESIDUE A 85 HAS BEEN MODIFIED FROM CYSTEINE BY 2-MERCAPTOETHANOL TO FORM S, S-(2-HYDROXYETHYL) THIOCYSTEINE 由来: (組換発現) ![]() ![]() ![]() | ||||||||||||
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#2: タンパク質 | 分子量: 18827.666 Da / 分子数: 3 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() #3: 化合物 | ChemComp-SO4 / | #4: 化合物 | #5: 水 | ChemComp-HOH / | 構成要素の詳細 | RESPONSIBLE FOR THE UBIQUITINATION OF OTHER PROTEINS. IT ALSO TAKES PART IN THE DEGRADATION OF ...RESPONSIBL | Has protein modification | Y | 配列の詳細 | IN ADDITION TO THE RGS SEQUENCE PRECEDING THE UNIPROT UBCH5B SEQUENCE, THE FOLLOWING RESIDUES WERE ...IN ADDITION TO THE RGS SEQUENCE PRECEDING THE UNIPROT UBCH5B SEQUENCE, THE FOLLOWING RESIDUES WERE PRESENT IN THE STRUCTURE, BUT NOT LOCATED IN THE ELECTRON DENSITY MAPS,PRESUMABLY | |
-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: 2.14 Å3/Da / 溶媒含有率: 42.06 % |
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結晶化 | pH: 4.6 詳細: 150 MM AMMONIUM SULPHATE, 100 MM SODIUM ACETATE TRIHYDRATE [PH 4.6], 25% W/V PEG MME 2000 |
-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: ADSC CCD / 検出器: CCD / 日付: 2004年2月7日 / 詳細: MIRRORS |
放射 | モノクロメーター: SI(111) / 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: 0.9821 Å / 相対比: 1 |
反射 | 解像度: 1.94→30.23 Å / Num. obs: 602165 / % possible obs: 99.9 % / Observed criterion σ(I): 2 / 冗長度: 4.36 % / Biso Wilson estimate: 18.7 Å2 / Rmerge(I) obs: 0.09 / Net I/σ(I): 14.43 |
反射 シェル | 解像度: 1.94→2.04 Å / 冗長度: 4.27 % / Rmerge(I) obs: 0.51 / Mean I/σ(I) obs: 2.53 / % possible all: 99.9 |
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解析
ソフトウェア |
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精密化 | 構造決定の手法: ![]() 開始モデル: PDB ENTRY 1QCQ 解像度: 1.945→30.124 Å / Rfactor Rfree error: 0.008 / Data cutoff high absF: 1418061.63 / Isotropic thermal model: RESTRAINED / 交差検証法: THROUGHOUT / σ(F): 0 / 立体化学のターゲット値: TWIN_LSQ 詳細: DUE TO THE PRESENCE OF ORTHORHOMBIC PSEUDOSYMMETRY, THE TEST SET OF REFLECTIONS WERE CHOSEN IN P212121 AND THEN EXPANDED TO COVER THE MONOCLINIC SPACE GROUP. DATA WERE FOUND TO BE NEAR- ...詳細: DUE TO THE PRESENCE OF ORTHORHOMBIC PSEUDOSYMMETRY, THE TEST SET OF REFLECTIONS WERE CHOSEN IN P212121 AND THEN EXPANDED TO COVER THE MONOCLINIC SPACE GROUP. DATA WERE FOUND TO BE NEAR- PERFECTLY TWINNED AND WERE THEREFORE TREATED AS PERFECTLY TWINNED. NCS RESTRAINTS WERE APPLIED DURING REFINEMENT WITH POSITIONAL RESTRAINTS OF 30 KCAL/MOL-A**2 (300 INITIALLY) AND B-FACTOR TARGET SIGMA OF 2.
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溶媒の処理 | 溶媒モデル: CNS BULK SOLVENT MODEL / Bsol: 77.0658 Å2 / ksol: 0.371453 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 32.38 Å2
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Refine analyze |
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精密化ステップ | サイクル: LAST / 解像度: 1.945→30.124 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 1.94→2.03 Å / Rfactor Rfree error: 0.028 / Total num. of bins used: 8
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Xplor file |
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