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データを開く
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基本情報
登録情報 | データベース: PDB / ID: 2c4p | ||||||
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タイトル | Crystal structure of human ubiquitin-conjugating enzyme UbcH5A | ||||||
![]() | UBIQUITIN-CONJUGATING ENZYME E2 D1 | ||||||
![]() | LIGASE / THIOESTERIFICATION / UBIQUITIN-CONJUGATING ENZYME / UBL CONJUGATION PATHWAY | ||||||
機能・相同性 | ![]() positive regulation of protein polyubiquitination / Conversion from APC/C:Cdc20 to APC/C:Cdh1 in late anaphase / Inactivation of APC/C via direct inhibition of the APC/C complex / APC/C:Cdc20 mediated degradation of mitotic proteins / Aberrant regulation of mitotic exit in cancer due to RB1 defects / Phosphorylation of the APC/C / Signaling by BMP / (E3-independent) E2 ubiquitin-conjugating enzyme / E2 ubiquitin-conjugating enzyme / ubiquitin conjugating enzyme activity ...positive regulation of protein polyubiquitination / Conversion from APC/C:Cdc20 to APC/C:Cdh1 in late anaphase / Inactivation of APC/C via direct inhibition of the APC/C complex / APC/C:Cdc20 mediated degradation of mitotic proteins / Aberrant regulation of mitotic exit in cancer due to RB1 defects / Phosphorylation of the APC/C / Signaling by BMP / (E3-independent) E2 ubiquitin-conjugating enzyme / E2 ubiquitin-conjugating enzyme / ubiquitin conjugating enzyme activity / Regulation of APC/C activators between G1/S and early anaphase / Transcriptional Regulation by VENTX / negative regulation of BMP signaling pathway / protein K48-linked ubiquitination / negative regulation of TORC1 signaling / APC/C:Cdc20 mediated degradation of Cyclin B / APC-Cdc20 mediated degradation of Nek2A / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / TICAM1, RIP1-mediated IKK complex recruitment / IKK complex recruitment mediated by RIP1 / positive regulation of protein ubiquitination / Autodegradation of Cdh1 by Cdh1:APC/C / APC/C:Cdc20 mediated degradation of Securin / Negative regulators of DDX58/IFIH1 signaling / Assembly of the pre-replicative complex / Cdc20:Phospho-APC/C mediated degradation of Cyclin A / Peroxisomal protein import / Regulation of TNFR1 signaling / Downregulation of SMAD2/3:SMAD4 transcriptional activity / APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1 / Inactivation of CSF3 (G-CSF) signaling / Oxygen-dependent proline hydroxylation of Hypoxia-inducible Factor Alpha / CDK-mediated phosphorylation and removal of Cdc6 / CLEC7A (Dectin-1) signaling / FCERI mediated NF-kB activation / protein polyubiquitination / ubiquitin-protein transferase activity / Separation of Sister Chromatids / ubiquitin protein ligase activity / Ovarian tumor domain proteases / Antigen processing: Ubiquitination & Proteasome degradation / Downstream TCR signaling / E3 ubiquitin ligases ubiquitinate target proteins / Neddylation / Senescence-Associated Secretory Phenotype (SASP) / ubiquitin-dependent protein catabolic process / proteasome-mediated ubiquitin-dependent protein catabolic process / negative regulation of transcription by RNA polymerase II / protein-containing complex / nucleoplasm / ATP binding / nucleus / cytosol / cytoplasm 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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ダウンロードとリンク
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ダウンロード
PDBx/mmCIF形式 | ![]() | 73.1 KB | 表示 | ![]() |
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PDB形式 | ![]() | 54.3 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
アーカイブディレクトリ | ![]() ![]() | 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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1 | ![]()
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2 | ![]()
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単位格子 |
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非結晶学的対称性 (NCS) | NCS oper: (Code: given Matrix: (0.99647, -0.08301, 0.01224), ベクター: |
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要素
#1: タンパク質 | 分子量: 18694.447 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() #2: 水 | ChemComp-HOH / | 構成要素の詳細 | CATALYZES THE COVALENT ATTACHMENT OF UBIQUITIN TO OTHER PROTEINS. MEDIATES THE SELECTIVE ...CATALYZES THE COVALENT ATTACHMENT | 配列の詳細 | RESIDUES FOR WHICH INSUFFICIENT DENSITY WAS OBSERVED FOR SIDECHAINS WERE TRUNCATED TO ALANINES. THE ...RESIDUES FOR WHICH INSUFFICIE | |
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-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 Å3/Da / 溶媒含有率: 39 % 解説: DATA WERE INITIALLY SOLVED IN P1 TO ALLOW DISTINCTION BETWEEN CRYSTALLOGRAPHIC AND PSEUDOSYMMETRY AXES TO BE MADE PRIOR TO PROCESSING IN P21. |
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結晶化 | pH: 4.6 詳細: 200 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: 2.35→30.15 Å / Num. obs: 89448 / % possible obs: 96.8 % / Observed criterion σ(I): 2 / 冗長度: 2.4 % / Biso Wilson estimate: 40.6 Å2 / Rmerge(I) obs: 0.06 / Net I/σ(I): 12.5 |
反射 シェル | 解像度: 2.35→2.47 Å / 冗長度: 2.2 % / Rmerge(I) obs: 0.51 / Mean I/σ(I) obs: 2 / % possible all: 87.7 |
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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: 2.35→30.14 Å / Rfactor Rfree error: 0.012 / Data cutoff high absF: 1012047.88 / 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 USED / Bsol: 76.0135 Å2 / ksol: 0.358298 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 48.06 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: 2.35→30.14 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 2.4→2.51 Å / Rfactor Rfree error: 0.043 / Total num. of bins used: 8
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Xplor file |
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