当前蛋白身份:A7ZUK2 重新检索
本组结构的主要差异维度
构建体不同 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
4XSX Crystal structure of CBR 703 bound to Escherichia coli RNA polymerase holoenzyme 提交 2015-01-22 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致
链 D 1–1407(1407 aa)
未记录 42S N'-hydroxy-N-phenyl-3-(trifluoromethyl)benzenecarboximidamide × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6;295 K;MES, calcium acetate, PEG 400
分辨率 3.71 Å R-free 0.273
4XSX Crystal structure of CBR 703 bound to Escherichia coli RNA polymerase holoenzyme 提交 2015-01-22 Assembly 2 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致
链 J 1–1407(1407 aa)
未记录 42S N'-hydroxy-N-phenyl-3-(trifluoromethyl)benzenecarboximidamide × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6;295 K;MES, calcium acetate, PEG 400
分辨率 3.71 Å R-free 0.273
4XSY Crystal structure of CBR 9379 bound to Escherichia coli RNA polymerase holoenzyme 提交 2015-01-22 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致
链 D 1–1407(1407 aa)
未记录 42T 3-{[(2,6-dichlorophenyl)carbamoyl]amino}-N-hydroxy-N'-phenyl-5-(trifluoromethyl)benzenecarboximidamide × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6;295 K;MES, calcium acetate, PEG 400
分辨率 4.01 Å R-free 0.270
4XSY Crystal structure of CBR 9379 bound to Escherichia coli RNA polymerase holoenzyme 提交 2015-01-22 Assembly 2 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致
链 J 1–1407(1407 aa)
未记录 42T 3-{[(2,6-dichlorophenyl)carbamoyl]amino}-N-hydroxy-N'-phenyl-5-(trifluoromethyl)benzenecarboximidamide × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6;295 K;MES, calcium acetate, PEG 400
分辨率 4.01 Å R-free 0.270
4XSZ Crystal structure of CBR 9393 bound to Escherichia coli RNA polymerase holoenzyme 提交 2015-01-22 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致
链 D 1–1407(1407 aa)
未记录 42U 4-[3-(4-fluorophenyl)-1H-pyrazol-4-yl]-N-[2-(piperazin-1-yl)ethyl]-2-(trifluoromethyl)aniline × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6;295 K;MES, calcium acetate, PEG 400
分辨率 3.68 Å R-free 0.286
4XSZ Crystal structure of CBR 9393 bound to Escherichia coli RNA polymerase holoenzyme 提交 2015-01-22 Assembly 2 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致
链 J 1–1407(1407 aa)
未记录 42U 4-[3-(4-fluorophenyl)-1H-pyrazol-4-yl]-N-[2-(piperazin-1-yl)ethyl]-2-(trifluoromethyl)aniline × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6;295 K;MES, calcium acetate, PEG 400
分辨率 3.68 Å R-free 0.286
4YFK Escherichia coli RNA polymerase in complex with squaramide compound 8. 提交 2015-02-25 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致
链 D 1–1407(1407 aa)
未记录 MG MAGNESIUM ION × 2 ZN ZINC ION × 2 4C6 3,5-dimethyl-N-{2-[4-(4-methylbenzyl)piperidin-1-yl]-3,4-dioxocyclobut-1-en-1-yl}-1,2-oxazole-4-sulfonamide × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;300 K;0.1M HEPES-HCL, 0.2M CaACETATE, 15% PEG400
分辨率 3.57 Å R-free 0.252
4YFK Escherichia coli RNA polymerase in complex with squaramide compound 8. 提交 2015-02-25 Assembly 2 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致
链 J 1–1407(1407 aa)
未记录 MG MAGNESIUM ION × 2 ZN ZINC ION × 2 4C6 3,5-dimethyl-N-{2-[4-(4-methylbenzyl)piperidin-1-yl]-3,4-dioxocyclobut-1-en-1-yl}-1,2-oxazole-4-sulfonamide × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;300 K;0.1M HEPES-HCL, 0.2M CaACETATE, 15% PEG400
分辨率 3.57 Å R-free 0.252
4YFN Escherichia coli RNA polymerase in complex with squaramide compound 14 (N-[3,4-dioxo-2-(4-{[4-(trifluoromethyl)benzyl]amino}piperidin-1-yl)cyclobut-1-en-1-yl]-3,5-dimethyl-1,2-oxazole-4-sulfonamide) 提交 2015-02-25 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致
链 D 1–1407(1407 aa)
未记录 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 4C2 N-[3,4-dioxo-2-(4-{[4-(trifluoromethyl)benzyl]amino}piperidin-1-yl)cyclobut-1-en-1-yl]-3,5-dimethyl-1,2-oxazole-4-sulfonamide × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;300 K;0.1M HEPES-HCL (PH7), 0.2M CaACETATE, 15% PEG400
分辨率 3.82 Å R-free 0.270
4YFN Escherichia coli RNA polymerase in complex with squaramide compound 14 (N-[3,4-dioxo-2-(4-{[4-(trifluoromethyl)benzyl]amino}piperidin-1-yl)cyclobut-1-en-1-yl]-3,5-dimethyl-1,2-oxazole-4-sulfonamide) 提交 2015-02-25 Assembly 2 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致
链 J 1–1407(1407 aa)
未记录 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 4C2 N-[3,4-dioxo-2-(4-{[4-(trifluoromethyl)benzyl]amino}piperidin-1-yl)cyclobut-1-en-1-yl]-3,5-dimethyl-1,2-oxazole-4-sulfonamide × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;300 K;0.1M HEPES-HCL (PH7), 0.2M CaACETATE, 15% PEG400
分辨率 3.82 Å R-free 0.270
4YFX Escherichia coli RNA polymerase in complex with Myxopyronin B 提交 2015-02-25 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致
链 D 1–1407(1407 aa)
未记录 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 4C4 Myxopyronin B × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION;pH 7;300 K;0.1M HEPES-HCL , 0.2M CaACETATE, 15% PEG400
分辨率 3.84 Å R-free 0.300
4YFX Escherichia coli RNA polymerase in complex with Myxopyronin B 提交 2015-02-25 Assembly 2 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致
链 J 1–1407(1407 aa)
未记录 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION;pH 7;300 K;0.1M HEPES-HCL , 0.2M CaACETATE, 15% PEG400
分辨率 3.84 Å R-free 0.300
4YLN E. coli Transcription Initiation Complex - 17-bp spacer and 4-nt RNA 提交 2015-03-05 Assembly 1 其他组合 异源复合物;蛋白 × 6 PDB 声明:nonameric(9) 与全部聚合物一致
链 D 1–1407(1407 aa)
未记录 ZN ZINC ION × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;298 K;7% PEG3350, 150 mM magnesium chloride, 100 mM HEPES sodium, pH 7.0
分辨率 5.50 Å R-free 0.328
4YLN E. coli Transcription Initiation Complex - 17-bp spacer and 4-nt RNA 提交 2015-03-05 Assembly 2 其他组合 异源复合物;蛋白 × 6 PDB 声明:nonameric(9) 与全部聚合物一致
链 J 1–1407(1407 aa)
未记录 ZN ZINC ION × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;298 K;7% PEG3350, 150 mM magnesium chloride, 100 mM HEPES sodium, pH 7.0
分辨率 5.50 Å R-free 0.328
4YLN E. coli Transcription Initiation Complex - 17-bp spacer and 4-nt RNA 提交 2015-03-05 Assembly 3 其他组合 异源复合物;蛋白 × 6 PDB 声明:nonameric(9) 与全部聚合物一致
链 P 1–1407(1407 aa)
未记录 ZN ZINC ION × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;298 K;7% PEG3350, 150 mM magnesium chloride, 100 mM HEPES sodium, pH 7.0
分辨率 5.50 Å R-free 0.328
4YLO E. coli Transcription Initiation Complex - 16-bp spacer and 4-nt RNA 提交 2015-03-05 Assembly 1 其他组合 异源复合物;蛋白 × 6 PDB 声明:nonameric(9) 与全部聚合物一致
链 D 1–1407(1407 aa)
未记录 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;298 K;7% PEG3350, 150 mM magnesium chloride, 100 mM HEPES sodium, pH 7.0
分辨率 6.00 Å R-free 0.314
4YLO E. coli Transcription Initiation Complex - 16-bp spacer and 4-nt RNA 提交 2015-03-05 Assembly 2 其他组合 异源复合物;蛋白 × 6 PDB 声明:nonameric(9) 与全部聚合物一致
链 J 1–1407(1407 aa)
未记录 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;298 K;7% PEG3350, 150 mM magnesium chloride, 100 mM HEPES sodium, pH 7.0
分辨率 6.00 Å R-free 0.314
4YLO E. coli Transcription Initiation Complex - 16-bp spacer and 4-nt RNA 提交 2015-03-05 Assembly 3 其他组合 异源复合物;蛋白 × 6 PDB 声明:nonameric(9) 与全部聚合物一致
链 P 1–1407(1407 aa)
未记录 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;298 K;7% PEG3350, 150 mM magnesium chloride, 100 mM HEPES sodium, pH 7.0
分辨率 6.00 Å R-free 0.314
4YLP E. coli Transcription Initiation Complex - 16-bp spacer and 5-nt RNA 提交 2015-03-05 Assembly 1 其他组合 异源复合物;蛋白 × 6 PDB 声明:nonameric(9) 与全部聚合物一致
链 D 1–1407(1407 aa)
未记录 ZN ZINC ION × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;298 K;7% PEG3350, 150 mM magnesium chloride, 100 mM HEPES sodium, pH 7.0
分辨率 5.50 Å R-free 0.313
4YLP E. coli Transcription Initiation Complex - 16-bp spacer and 5-nt RNA 提交 2015-03-05 Assembly 2 其他组合 异源复合物;蛋白 × 6 PDB 声明:nonameric(9) 与全部聚合物一致
链 J 1–1407(1407 aa)
未记录 ZN ZINC ION × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;298 K;7% PEG3350, 150 mM magnesium chloride, 100 mM HEPES sodium, pH 7.0
分辨率 5.50 Å R-free 0.313
4YLP E. coli Transcription Initiation Complex - 16-bp spacer and 5-nt RNA 提交 2015-03-05 Assembly 3 其他组合 异源复合物;蛋白 × 6 PDB 声明:nonameric(9) 与全部聚合物一致
链 P 1–1407(1407 aa)
未记录 ZN ZINC ION × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;298 K;7% PEG3350, 150 mM magnesium chloride, 100 mM HEPES sodium, pH 7.0
分辨率 5.50 Å R-free 0.313
8G1S Cryo-EM structure of 3DVA component 1 of Escherichia coli que-PEC (paused elongation complex) RNA Polymerase minus preQ1 ligand 提交 2023-02-02 Assembly 1 其他组合 异源复合物;蛋白 × 5 PDB 声明:octameric(8) 与全部聚合物一致
链 J 1–1373(1373 aa)
未记录 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5;50 mM TRIS-HCl, pH 7.5; 100 mM potassium chloride, 1mM
cryo-EM玻璃化条件 冷冻剂 ETHANE;Vitrification was carried out in a chamber with the temperature set to 4 C.
分辨率 3.70 Å
8G7E Cryo-EM structure of 3DVA component 0 of Escherichia coli que-PEC (paused elongation complex) RNA Polymerase plus preQ1 ligand 提交 2023-02-16 Assembly 1 其他组合 异源复合物;蛋白 × 5 PDB 声明:octameric(8) 与全部聚合物一致
链 J 1–1407(1407 aa)
未记录 PRF 7-DEAZA-7-AMINOMETHYL-GUANINE × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE;VITRIFICATION WAS CARRIED OUT IN A CHAMBER WITH THE TEMPERATURE SET TO 4 DEGREES CELSIUS.
分辨率 3.90 Å
8SZW Reconstituted E. coli RNA polymerase post-termination complex on negatively-supercoiled DNA: open duplex DNA (rPTCo) 提交 2023-05-30 Assembly 1 蛋白–DNA 异源复合物;蛋白 × 5 PDB 声明:heptameric(7) 与全部聚合物一致
链 J 1–1407(1407 aa)
未记录 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.63 Å
8T02 Reconstituted E. coli RNA polymerase post-termination complex on negatively-supercoiled DNA: unwinding duplex DNA (rPTCi) 提交 2023-05-31 Assembly 1 蛋白–DNA 异源复合物;蛋白 × 5 PDB 声明:heptameric(7) 与全部聚合物一致
链 J 1–1407(1407 aa)
未记录 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.79 Å