当前蛋白身份:Q92900 重新检索
本组结构的主要差异维度
构建体不同 突变/修饰不同 组装状态不同 配体/离子不同 实验方法不同 实验环境不同 结构质量指标不同

差异标签只比较当前检索结果;所有PDB和assembly原始记录仍分别保留。

相关结构差异明细

一行代表一个 PDB 条目中的一个 biological assembly;同一蛋白的多个单体会分别列出。

PDB 条目 Assembly / 聚集状态 构建体 突变与修饰 配体、离子与非聚合物 实验方法 实验环境 结构质量
2GJK Structural and functional insights into the human Upf1 helicase core 提交 2006-03-31 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 295–914(620 aa) 片段:helicase core domain(residues 295-914)
未记录 MG MAGNESIUM ION × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray结晶条件 EVAPORATION;pH 6;295 K;50mM MES, 0.5-3% PEG4000, 0.005mM MgSO4, 10mM DTT, pH 6.0, EVAPORATION, temperature 295K
分辨率 2.60 Å R-free 0.271
2GK6 Structural and Functional insights into the human Upf1 helicase core 提交 2006-03-31 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 295–914(620 aa) 片段:helicase core domain(residues 295-914)
未记录 MG MAGNESIUM ION × 1 PO4 PHOSPHATE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 EVAPORATION;pH 7.5;295 K;100mM Tris, 8-13% PEG3350, 140mM (NH4)3PO4, 10% EG, 10mM DTT, pH 7.5, EVAPORATION, temperature 295K
分辨率 2.40 Å R-free 0.272
2GK6 Structural and Functional insights into the human Upf1 helicase core 提交 2006-03-31 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 295–914(620 aa) 片段:helicase core domain(residues 295-914)
未记录 MG MAGNESIUM ION × 1 PO4 PHOSPHATE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 EVAPORATION;pH 7.5;295 K;100mM Tris, 8-13% PEG3350, 140mM (NH4)3PO4, 10% EG, 10mM DTT, pH 7.5, EVAPORATION, temperature 295K
分辨率 2.40 Å R-free 0.272
2GK7 Structural and Functional insights into the human Upf1 helicase core 提交 2006-03-31 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 295–914(620 aa) 片段:helicase core domain(residues 295-914)
未记录 PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 EVAPORATION;pH 5.8;295 K;100mM Na/K Phosphate, 6-8% PEG3350, 10mM DTT, pH 5.8, EVAPORATION, temperature 295K
分辨率 2.80 Å R-free 0.298
2IYK Crystal structure of the UPF2-interacting domain of nonsense mediated mRNA decay factor UPF1 提交 2006-07-18 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 115–272(158 aa) 片段:UPF2-INTERACTING DOMAIN, RESIDUES 115-272
未记录 ZN ZINC ION × 3 X-RAY DIFFRACTION
X-ray结晶条件 pH 6.5;30% PENTAERYTHRITOL ETHOXYLATE (15/4EO/OH) (V/V), 50 MM AMMONIUM SULPHATE,50 MM BIS-TRIS PH 6.5
分辨率 2.95 Å R-free 0.259
2IYK Crystal structure of the UPF2-interacting domain of nonsense mediated mRNA decay factor UPF1 提交 2006-07-18 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 115–272(158 aa) 片段:UPF2-INTERACTING DOMAIN, RESIDUES 115-272
未记录 ZN ZINC ION × 3 X-RAY DIFFRACTION
X-ray结晶条件 pH 6.5;30% PENTAERYTHRITOL ETHOXYLATE (15/4EO/OH) (V/V), 50 MM AMMONIUM SULPHATE,50 MM BIS-TRIS PH 6.5
分辨率 2.95 Å R-free 0.259
2WJV Crystal structure of the complex between human nonsense mediated decay factors UPF1 and UPF2 提交 2009-06-01 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 A 115–914(800 aa) 片段:CH-DOMAIN AND HELICASE DOMAIN, RESIDUES 115-914
未记录 ZN ZINC ION × 3 SO4 SULFATE ION × 13 X-RAY DIFFRACTION
X-ray结晶条件 pH 6.5;1.5-1.6M AMMONIUM SULPHATE, 100 MM MES PH 6.3-6.5 AND 2% V/V GLYCEROL
分辨率 2.85 Å R-free 0.248
2WJV Crystal structure of the complex between human nonsense mediated decay factors UPF1 and UPF2 提交 2009-06-01 Assembly 2 蛋白异源复合物 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 B 115–914(800 aa) 片段:CH-DOMAIN AND HELICASE DOMAIN, RESIDUES 115-914
未记录 ZN ZINC ION × 3 SO4 SULFATE ION × 10 X-RAY DIFFRACTION
X-ray结晶条件 pH 6.5;1.5-1.6M AMMONIUM SULPHATE, 100 MM MES PH 6.3-6.5 AND 2% V/V GLYCEROL
分辨率 2.85 Å R-free 0.248
2WJY Crystal structure of the complex between human nonsense mediated decay factors UPF1 and UPF2 Orthorhombic form 提交 2009-06-01 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 115–914(800 aa) 片段:CH-DOMAIN AND HELICASE DOMAIN, RESIDUES 115-914
未记录 ZN ZINC ION × 3 SO4 SULFATE ION × 8 X-RAY DIFFRACTION
X-ray结晶条件 pH 6;1.6M AMMONIUM SULPHATE, 100 MM MES PH 6, 10% DIOXANE
分辨率 2.50 Å R-free 0.240
2XZO Upf1 helicase - RNA complex 提交 2010-11-26 Assembly 1 蛋白–RNA 单体;蛋白 × 1 PDB 声明:dimeric(2) 与全部聚合物一致
链 A 295–914(620 aa) 片段:HELICASE DOMAIN, RESIDUES 295-914
未记录 1PE PENTAETHYLENE GLYCOL × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ALF TETRAFLUOROALUMINATE ION × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.6;100 MM SODIUM ACETATE PH 4.6, 20 MM CACL2, 15% MPD
分辨率 2.40 Å R-free 0.233
2XZP Upf1 helicase 提交 2010-11-26 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 3 PDB 声明:trimeric(3) 与蛋白数一致
链 A 295–914(620 aa) 片段:HELICASE DOMAIN, RESIDUES 295-914
未记录 GOL GLYCEROL × 9 MLI MALONATE ION × 6 X-RAY DIFFRACTION
X-ray结晶条件 pH 6;50MM SODIUM CITRATE PH 6.0, 1.5M SODIUM MALONATE
分辨率 2.72 Å R-free 0.214
6EJ5 A conserved structural element in the RNA helicase UPF1 regulates its catalytic activity in an isoform-specific manner 提交 2017-09-20 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 295–925(631 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 BATCH MODE;291 K;1.4 M sodium malonate, 50 mM sodium citrate pH 6.2
分辨率 3.34 Å R-free 0.309
6Z3R Structure of SMG1-8-9 kinase complex bound to UPF1-LSQ 提交 2020-05-21 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 E 1085–1095(11 aa)
未记录 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 IHP INOSITOL HEXAKISPHOSPHATE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.4
cryo-EM玻璃化条件 冷冻剂 ETHANE-PROPANE
分辨率 2.97 Å
8RXB Human UPF1 CH domain in complex with SMG6 peptide 提交 2024-02-06 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 12 PDB 声明:12-meric(12) 与蛋白数一致
链 A 115–287(173 aa)
链 D 115–287(173 aa)
链 E 115–287(173 aa)
链 I 115–287(173 aa)
链 L 115–287(173 aa)
链 P 115–287(173 aa)
未记录 ZN ZINC ION × 13 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;277.15 K;solution (28% (w/v) PEG 3500, 0.2M Lithium sulfate and 0.1 M Tris pH 7.8)
分辨率 2.60 Å R-free 0.295
9QWN Human UPF1 in complex with the histone stem loop RNA 提交 2025-04-14 Assembly 1 蛋白–RNA 单体;蛋白 × 1 PDB 声明:dimeric(2) 与全部聚合物一致
链 A 115–914(800 aa)
未记录 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.60 Å