7nkx

RNA polymerase II-Spt4/5-nucleosome-Chd1 structure

Method: ELECTRON MICROSCOPY
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1. 蛋白身份与相关结构 Protein Identity & Related Structures

DNA-directed RNA polymerase II subunit RPB1

物种未注明

UniProt P04050

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 其他组合 异源复合物 蛋白 23 DNA 2 RNA 1 DNA-directed RNA polymerase II subunit RPB2 × 1 (P08518) DNA-directed RNA polymerase II subunit RPB3 × 1 (P16370) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P20434) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P20435) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P20436) DNA-directed RNA polymerase II subunit RPB9 × 1 (P27999) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P22139) DNA-directed RNA polymerase II subunit RPB11 × 1 (P38902) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P40422) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A type 1 × 2 (P06897) Histone H2B 1.1 × 2 (P02281) DNA (139-MER) × 1 DNA (128-MER) × 1 Chromo domain-containing protein 1 × 1 (P32657) RNA × 1 Chromatin elongation factor SPT4 × 1 (A0A6A5PX04) Transcription elongation factor SPT5 × 1 (P27692) DNA-directed RNA polymerase II subunit RPB4 × 1 (P20433) DNA-directed RNA polymerase II subunit RPB7 × 1 (P34087) ZINC ION × 8 MAGNESIUM ION × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 与全部聚合物一致

数据库中的同蛋白其他状态

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UniProt名称 RPB1_YEAST
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–1733; UniProt 1–1733

DNA-directed RNA polymerase II subunit RPB2

物种未注明

UniProt P08518

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 其他组合 异源复合物 蛋白 23 DNA 2 RNA 1 DNA-directed RNA polymerase II subunit RPB1 × 1 (P04050) DNA-directed RNA polymerase II subunit RPB3 × 1 (P16370) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P20434) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P20435) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P20436) DNA-directed RNA polymerase II subunit RPB9 × 1 (P27999) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P22139) DNA-directed RNA polymerase II subunit RPB11 × 1 (P38902) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P40422) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A type 1 × 2 (P06897) Histone H2B 1.1 × 2 (P02281) DNA (139-MER) × 1 DNA (128-MER) × 1 Chromo domain-containing protein 1 × 1 (P32657) RNA × 1 Chromatin elongation factor SPT4 × 1 (A0A6A5PX04) Transcription elongation factor SPT5 × 1 (P27692) DNA-directed RNA polymerase II subunit RPB4 × 1 (P20433) DNA-directed RNA polymerase II subunit RPB7 × 1 (P34087) ZINC ION × 8 MAGNESIUM ION × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 与全部聚合物一致

数据库中的同蛋白其他状态

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UniProt名称 RPB2_YEAST
Isoform —
PDB实体 2
链与序列区间 作者链 B; PDB构建体 1–1224; UniProt 1–1224

DNA-directed RNA polymerase II subunit RPB3

物种未注明

UniProt P16370

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 其他组合 异源复合物 蛋白 23 DNA 2 RNA 1 DNA-directed RNA polymerase II subunit RPB1 × 1 (P04050) DNA-directed RNA polymerase II subunit RPB2 × 1 (P08518) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P20434) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P20435) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P20436) DNA-directed RNA polymerase II subunit RPB9 × 1 (P27999) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P22139) DNA-directed RNA polymerase II subunit RPB11 × 1 (P38902) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P40422) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A type 1 × 2 (P06897) Histone H2B 1.1 × 2 (P02281) DNA (139-MER) × 1 DNA (128-MER) × 1 Chromo domain-containing protein 1 × 1 (P32657) RNA × 1 Chromatin elongation factor SPT4 × 1 (A0A6A5PX04) Transcription elongation factor SPT5 × 1 (P27692) DNA-directed RNA polymerase II subunit RPB4 × 1 (P20433) DNA-directed RNA polymerase II subunit RPB7 × 1 (P34087) ZINC ION × 8 MAGNESIUM ION × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 与全部聚合物一致

数据库中的同蛋白其他状态

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UniProt名称 RPB3_YEAST
Isoform —
PDB实体 3
链与序列区间 作者链 C; PDB构建体 1–318; UniProt 1–318

DNA-directed RNA polymerases I, II, and III subunit RPABC1

物种未注明

UniProt P20434

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 其他组合 异源复合物 蛋白 23 DNA 2 RNA 1 DNA-directed RNA polymerase II subunit RPB1 × 1 (P04050) DNA-directed RNA polymerase II subunit RPB2 × 1 (P08518) DNA-directed RNA polymerase II subunit RPB3 × 1 (P16370) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P20435) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P20436) DNA-directed RNA polymerase II subunit RPB9 × 1 (P27999) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P22139) DNA-directed RNA polymerase II subunit RPB11 × 1 (P38902) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P40422) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A type 1 × 2 (P06897) Histone H2B 1.1 × 2 (P02281) DNA (139-MER) × 1 DNA (128-MER) × 1 Chromo domain-containing protein 1 × 1 (P32657) RNA × 1 Chromatin elongation factor SPT4 × 1 (A0A6A5PX04) Transcription elongation factor SPT5 × 1 (P27692) DNA-directed RNA polymerase II subunit RPB4 × 1 (P20433) DNA-directed RNA polymerase II subunit RPB7 × 1 (P34087) ZINC ION × 8 MAGNESIUM ION × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 与全部聚合物一致

数据库中的同蛋白其他状态

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UniProt名称 RPAB1_YEAST
Isoform —
PDB实体 4
链与序列区间 作者链 E; PDB构建体 1–215; UniProt 1–215

DNA-directed RNA polymerases I, II, and III subunit RPABC2

物种未注明

UniProt P20435

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 其他组合 异源复合物 蛋白 23 DNA 2 RNA 1 DNA-directed RNA polymerase II subunit RPB1 × 1 (P04050) DNA-directed RNA polymerase II subunit RPB2 × 1 (P08518) DNA-directed RNA polymerase II subunit RPB3 × 1 (P16370) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P20434) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P20436) DNA-directed RNA polymerase II subunit RPB9 × 1 (P27999) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P22139) DNA-directed RNA polymerase II subunit RPB11 × 1 (P38902) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P40422) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A type 1 × 2 (P06897) Histone H2B 1.1 × 2 (P02281) DNA (139-MER) × 1 DNA (128-MER) × 1 Chromo domain-containing protein 1 × 1 (P32657) RNA × 1 Chromatin elongation factor SPT4 × 1 (A0A6A5PX04) Transcription elongation factor SPT5 × 1 (P27692) DNA-directed RNA polymerase II subunit RPB4 × 1 (P20433) DNA-directed RNA polymerase II subunit RPB7 × 1 (P34087) ZINC ION × 8 MAGNESIUM ION × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 与全部聚合物一致

数据库中的同蛋白其他状态

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UniProt名称 RPAB2_YEAST
Isoform —
PDB实体 5
链与序列区间 作者链 F; PDB构建体 1–155; UniProt 1–155

DNA-directed RNA polymerases I, II, and III subunit RPABC3

物种未注明

UniProt P20436

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 其他组合 异源复合物 蛋白 23 DNA 2 RNA 1 DNA-directed RNA polymerase II subunit RPB1 × 1 (P04050) DNA-directed RNA polymerase II subunit RPB2 × 1 (P08518) DNA-directed RNA polymerase II subunit RPB3 × 1 (P16370) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P20434) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P20435) DNA-directed RNA polymerase II subunit RPB9 × 1 (P27999) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P22139) DNA-directed RNA polymerase II subunit RPB11 × 1 (P38902) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P40422) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A type 1 × 2 (P06897) Histone H2B 1.1 × 2 (P02281) DNA (139-MER) × 1 DNA (128-MER) × 1 Chromo domain-containing protein 1 × 1 (P32657) RNA × 1 Chromatin elongation factor SPT4 × 1 (A0A6A5PX04) Transcription elongation factor SPT5 × 1 (P27692) DNA-directed RNA polymerase II subunit RPB4 × 1 (P20433) DNA-directed RNA polymerase II subunit RPB7 × 1 (P34087) ZINC ION × 8 MAGNESIUM ION × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 与全部聚合物一致

数据库中的同蛋白其他状态

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UniProt名称 RPAB3_YEAST
Isoform —
PDB实体 6
链与序列区间 作者链 H; PDB构建体 1–146; UniProt 1–146

DNA-directed RNA polymerase II subunit RPB9

物种未注明

UniProt P27999

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 其他组合 异源复合物 蛋白 23 DNA 2 RNA 1 DNA-directed RNA polymerase II subunit RPB1 × 1 (P04050) DNA-directed RNA polymerase II subunit RPB2 × 1 (P08518) DNA-directed RNA polymerase II subunit RPB3 × 1 (P16370) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P20434) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P20435) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P20436) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P22139) DNA-directed RNA polymerase II subunit RPB11 × 1 (P38902) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P40422) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A type 1 × 2 (P06897) Histone H2B 1.1 × 2 (P02281) DNA (139-MER) × 1 DNA (128-MER) × 1 Chromo domain-containing protein 1 × 1 (P32657) RNA × 1 Chromatin elongation factor SPT4 × 1 (A0A6A5PX04) Transcription elongation factor SPT5 × 1 (P27692) DNA-directed RNA polymerase II subunit RPB4 × 1 (P20433) DNA-directed RNA polymerase II subunit RPB7 × 1 (P34087) ZINC ION × 8 MAGNESIUM ION × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 与全部聚合物一致

数据库中的同蛋白其他状态

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UniProt名称 RPB9_YEAST
Isoform —
PDB实体 7
链与序列区间 作者链 I; PDB构建体 1–122; UniProt 1–122

DNA-directed RNA polymerases I, II, and III subunit RPABC5

物种未注明

UniProt P22139

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 其他组合 异源复合物 蛋白 23 DNA 2 RNA 1 DNA-directed RNA polymerase II subunit RPB1 × 1 (P04050) DNA-directed RNA polymerase II subunit RPB2 × 1 (P08518) DNA-directed RNA polymerase II subunit RPB3 × 1 (P16370) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P20434) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P20435) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P20436) DNA-directed RNA polymerase II subunit RPB9 × 1 (P27999) DNA-directed RNA polymerase II subunit RPB11 × 1 (P38902) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P40422) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A type 1 × 2 (P06897) Histone H2B 1.1 × 2 (P02281) DNA (139-MER) × 1 DNA (128-MER) × 1 Chromo domain-containing protein 1 × 1 (P32657) RNA × 1 Chromatin elongation factor SPT4 × 1 (A0A6A5PX04) Transcription elongation factor SPT5 × 1 (P27692) DNA-directed RNA polymerase II subunit RPB4 × 1 (P20433) DNA-directed RNA polymerase II subunit RPB7 × 1 (P34087) ZINC ION × 8 MAGNESIUM ION × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 与全部聚合物一致

数据库中的同蛋白其他状态

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UniProt名称 RPAB5_YEAST
Isoform —
PDB实体 8
链与序列区间 作者链 J; PDB构建体 1–70; UniProt 1–70

DNA-directed RNA polymerase II subunit RPB11

物种未注明

UniProt P38902

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 其他组合 异源复合物 蛋白 23 DNA 2 RNA 1 DNA-directed RNA polymerase II subunit RPB1 × 1 (P04050) DNA-directed RNA polymerase II subunit RPB2 × 1 (P08518) DNA-directed RNA polymerase II subunit RPB3 × 1 (P16370) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P20434) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P20435) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P20436) DNA-directed RNA polymerase II subunit RPB9 × 1 (P27999) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P22139) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P40422) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A type 1 × 2 (P06897) Histone H2B 1.1 × 2 (P02281) DNA (139-MER) × 1 DNA (128-MER) × 1 Chromo domain-containing protein 1 × 1 (P32657) RNA × 1 Chromatin elongation factor SPT4 × 1 (A0A6A5PX04) Transcription elongation factor SPT5 × 1 (P27692) DNA-directed RNA polymerase II subunit RPB4 × 1 (P20433) DNA-directed RNA polymerase II subunit RPB7 × 1 (P34087) ZINC ION × 8 MAGNESIUM ION × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 与全部聚合物一致

数据库中的同蛋白其他状态

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UniProt名称 RPB11_YEAST
Isoform —
PDB实体 9
链与序列区间 作者链 K; PDB构建体 1–120; UniProt 1–120

DNA-directed RNA polymerases I, II, and III subunit RPABC4

物种未注明

UniProt P40422

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 其他组合 异源复合物 蛋白 23 DNA 2 RNA 1 DNA-directed RNA polymerase II subunit RPB1 × 1 (P04050) DNA-directed RNA polymerase II subunit RPB2 × 1 (P08518) DNA-directed RNA polymerase II subunit RPB3 × 1 (P16370) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P20434) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P20435) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P20436) DNA-directed RNA polymerase II subunit RPB9 × 1 (P27999) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P22139) DNA-directed RNA polymerase II subunit RPB11 × 1 (P38902) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A type 1 × 2 (P06897) Histone H2B 1.1 × 2 (P02281) DNA (139-MER) × 1 DNA (128-MER) × 1 Chromo domain-containing protein 1 × 1 (P32657) RNA × 1 Chromatin elongation factor SPT4 × 1 (A0A6A5PX04) Transcription elongation factor SPT5 × 1 (P27692) DNA-directed RNA polymerase II subunit RPB4 × 1 (P20433) DNA-directed RNA polymerase II subunit RPB7 × 1 (P34087) ZINC ION × 8 MAGNESIUM ION × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 与全部聚合物一致

数据库中的同蛋白其他状态

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UniProt名称 RPAB4_YEAST
Isoform —
PDB实体 10
链与序列区间 作者链 L; PDB构建体 1–70; UniProt 1–70

Histone H3.2

Xenopus laevis

UniProt P84233

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 其他组合 异源复合物 蛋白 23 DNA 2 RNA 1 DNA-directed RNA polymerase II subunit RPB1 × 1 (P04050) DNA-directed RNA polymerase II subunit RPB2 × 1 (P08518) DNA-directed RNA polymerase II subunit RPB3 × 1 (P16370) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P20434) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P20435) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P20436) DNA-directed RNA polymerase II subunit RPB9 × 1 (P27999) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P22139) DNA-directed RNA polymerase II subunit RPB11 × 1 (P38902) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P40422) Histone H4 × 2 (P62799) Histone H2A type 1 × 2 (P06897) Histone H2B 1.1 × 2 (P02281) DNA (139-MER) × 1 DNA (128-MER) × 1 Chromo domain-containing protein 1 × 1 (P32657) RNA × 1 Chromatin elongation factor SPT4 × 1 (A0A6A5PX04) Transcription elongation factor SPT5 × 1 (P27692) DNA-directed RNA polymerase II subunit RPB4 × 1 (P20433) DNA-directed RNA polymerase II subunit RPB7 × 1 (P34087) ZINC ION × 8 MAGNESIUM ION × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 与全部聚合物一致

数据库中的同蛋白其他状态

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UniProt名称 H32_XENLA
Isoform —
PDB实体 11
链与序列区间 作者链 a; PDB构建体 1–136; UniProt 1–136 作者链 e; PDB构建体 1–136; UniProt 1–136

Histone H4

Xenopus laevis

UniProt P62799

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 其他组合 异源复合物 蛋白 23 DNA 2 RNA 1 DNA-directed RNA polymerase II subunit RPB1 × 1 (P04050) DNA-directed RNA polymerase II subunit RPB2 × 1 (P08518) DNA-directed RNA polymerase II subunit RPB3 × 1 (P16370) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P20434) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P20435) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P20436) DNA-directed RNA polymerase II subunit RPB9 × 1 (P27999) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P22139) DNA-directed RNA polymerase II subunit RPB11 × 1 (P38902) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P40422) Histone H3.2 × 2 (P84233) Histone H2A type 1 × 2 (P06897) Histone H2B 1.1 × 2 (P02281) DNA (139-MER) × 1 DNA (128-MER) × 1 Chromo domain-containing protein 1 × 1 (P32657) RNA × 1 Chromatin elongation factor SPT4 × 1 (A0A6A5PX04) Transcription elongation factor SPT5 × 1 (P27692) DNA-directed RNA polymerase II subunit RPB4 × 1 (P20433) DNA-directed RNA polymerase II subunit RPB7 × 1 (P34087) ZINC ION × 8 MAGNESIUM ION × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 与全部聚合物一致

数据库中的同蛋白其他状态

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UniProt名称 H4_XENLA
Isoform —
PDB实体 12
链与序列区间 作者链 b; PDB构建体 1–103; UniProt 1–103 作者链 f; PDB构建体 1–103; UniProt 1–103

Histone H2A type 1

Xenopus laevis

UniProt P06897

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 其他组合 异源复合物 蛋白 23 DNA 2 RNA 1 DNA-directed RNA polymerase II subunit RPB1 × 1 (P04050) DNA-directed RNA polymerase II subunit RPB2 × 1 (P08518) DNA-directed RNA polymerase II subunit RPB3 × 1 (P16370) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P20434) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P20435) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P20436) DNA-directed RNA polymerase II subunit RPB9 × 1 (P27999) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P22139) DNA-directed RNA polymerase II subunit RPB11 × 1 (P38902) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P40422) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2B 1.1 × 2 (P02281) DNA (139-MER) × 1 DNA (128-MER) × 1 Chromo domain-containing protein 1 × 1 (P32657) RNA × 1 Chromatin elongation factor SPT4 × 1 (A0A6A5PX04) Transcription elongation factor SPT5 × 1 (P27692) DNA-directed RNA polymerase II subunit RPB4 × 1 (P20433) DNA-directed RNA polymerase II subunit RPB7 × 1 (P34087) ZINC ION × 8 MAGNESIUM ION × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 与全部聚合物一致

数据库中的同蛋白其他状态

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UniProt名称 H2A1_XENLA
Isoform —
PDB实体 13
链与序列区间 作者链 c; PDB构建体 1–130; UniProt 1–130 作者链 g; PDB构建体 1–130; UniProt 1–130

Histone H2B 1.1

Xenopus laevis

UniProt P02281

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 其他组合 异源复合物 蛋白 23 DNA 2 RNA 1 DNA-directed RNA polymerase II subunit RPB1 × 1 (P04050) DNA-directed RNA polymerase II subunit RPB2 × 1 (P08518) DNA-directed RNA polymerase II subunit RPB3 × 1 (P16370) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P20434) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P20435) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P20436) DNA-directed RNA polymerase II subunit RPB9 × 1 (P27999) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P22139) DNA-directed RNA polymerase II subunit RPB11 × 1 (P38902) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P40422) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A type 1 × 2 (P06897) DNA (139-MER) × 1 DNA (128-MER) × 1 Chromo domain-containing protein 1 × 1 (P32657) RNA × 1 Chromatin elongation factor SPT4 × 1 (A0A6A5PX04) Transcription elongation factor SPT5 × 1 (P27692) DNA-directed RNA polymerase II subunit RPB4 × 1 (P20433) DNA-directed RNA polymerase II subunit RPB7 × 1 (P34087) ZINC ION × 8 MAGNESIUM ION × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 与全部聚合物一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 H2B11_XENLA
Isoform —
PDB实体 14
链与序列区间 作者链 d; PDB构建体 2–123; UniProt 5–126 作者链 h; PDB构建体 2–123; UniProt 5–126

Chromo domain-containing protein 1

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P32657

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 其他组合 异源复合物 蛋白 23 DNA 2 RNA 1 DNA-directed RNA polymerase II subunit RPB1 × 1 (P04050) DNA-directed RNA polymerase II subunit RPB2 × 1 (P08518) DNA-directed RNA polymerase II subunit RPB3 × 1 (P16370) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P20434) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P20435) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P20436) DNA-directed RNA polymerase II subunit RPB9 × 1 (P27999) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P22139) DNA-directed RNA polymerase II subunit RPB11 × 1 (P38902) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P40422) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A type 1 × 2 (P06897) Histone H2B 1.1 × 2 (P02281) DNA (139-MER) × 1 DNA (128-MER) × 1 RNA × 1 Chromatin elongation factor SPT4 × 1 (A0A6A5PX04) Transcription elongation factor SPT5 × 1 (P27692) DNA-directed RNA polymerase II subunit RPB4 × 1 (P20433) DNA-directed RNA polymerase II subunit RPB7 × 1 (P34087) ZINC ION × 8 MAGNESIUM ION × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 与全部聚合物一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 CHD1_YEAST
Isoform —
PDB实体 17
链与序列区间 作者链 W; PDB构建体 1–1468; UniProt 1–1468

Chromatin elongation factor SPT4

Saccharomyces cerevisiae

UniProt A0A6A5PX04

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 其他组合 异源复合物 蛋白 23 DNA 2 RNA 1 DNA-directed RNA polymerase II subunit RPB1 × 1 (P04050) DNA-directed RNA polymerase II subunit RPB2 × 1 (P08518) DNA-directed RNA polymerase II subunit RPB3 × 1 (P16370) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P20434) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P20435) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P20436) DNA-directed RNA polymerase II subunit RPB9 × 1 (P27999) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P22139) DNA-directed RNA polymerase II subunit RPB11 × 1 (P38902) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P40422) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A type 1 × 2 (P06897) Histone H2B 1.1 × 2 (P02281) DNA (139-MER) × 1 DNA (128-MER) × 1 Chromo domain-containing protein 1 × 1 (P32657) RNA × 1 Transcription elongation factor SPT5 × 1 (P27692) DNA-directed RNA polymerase II subunit RPB4 × 1 (P20433) DNA-directed RNA polymerase II subunit RPB7 × 1 (P34087) ZINC ION × 8 MAGNESIUM ION × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 与全部聚合物一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 A0A6A5PX04_YEASX
Isoform —
PDB实体 19
链与序列区间 作者链 Y; PDB构建体 1–102; UniProt 1–102

Transcription elongation factor SPT5

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P27692

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 其他组合 异源复合物 蛋白 23 DNA 2 RNA 1 DNA-directed RNA polymerase II subunit RPB1 × 1 (P04050) DNA-directed RNA polymerase II subunit RPB2 × 1 (P08518) DNA-directed RNA polymerase II subunit RPB3 × 1 (P16370) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P20434) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P20435) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P20436) DNA-directed RNA polymerase II subunit RPB9 × 1 (P27999) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P22139) DNA-directed RNA polymerase II subunit RPB11 × 1 (P38902) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P40422) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A type 1 × 2 (P06897) Histone H2B 1.1 × 2 (P02281) DNA (139-MER) × 1 DNA (128-MER) × 1 Chromo domain-containing protein 1 × 1 (P32657) RNA × 1 Chromatin elongation factor SPT4 × 1 (A0A6A5PX04) DNA-directed RNA polymerase II subunit RPB4 × 1 (P20433) DNA-directed RNA polymerase II subunit RPB7 × 1 (P34087) ZINC ION × 8 MAGNESIUM ION × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 与全部聚合物一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 SPT5_YEAST
Isoform —
PDB实体 20
链与序列区间 作者链 Z; PDB构建体 4–1066; UniProt 1–1063

DNA-directed RNA polymerase II subunit RPB4

物种未注明

UniProt P20433

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 其他组合 异源复合物 蛋白 23 DNA 2 RNA 1 DNA-directed RNA polymerase II subunit RPB1 × 1 (P04050) DNA-directed RNA polymerase II subunit RPB2 × 1 (P08518) DNA-directed RNA polymerase II subunit RPB3 × 1 (P16370) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P20434) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P20435) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P20436) DNA-directed RNA polymerase II subunit RPB9 × 1 (P27999) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P22139) DNA-directed RNA polymerase II subunit RPB11 × 1 (P38902) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P40422) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A type 1 × 2 (P06897) Histone H2B 1.1 × 2 (P02281) DNA (139-MER) × 1 DNA (128-MER) × 1 Chromo domain-containing protein 1 × 1 (P32657) RNA × 1 Chromatin elongation factor SPT4 × 1 (A0A6A5PX04) Transcription elongation factor SPT5 × 1 (P27692) DNA-directed RNA polymerase II subunit RPB7 × 1 (P34087) ZINC ION × 8 MAGNESIUM ION × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 与全部聚合物一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 RPB4_YEAST
Isoform —
PDB实体 21
链与序列区间 作者链 D; PDB构建体 1–221; UniProt 1–221

DNA-directed RNA polymerase II subunit RPB7

物种未注明

UniProt P34087

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 其他组合 异源复合物 蛋白 23 DNA 2 RNA 1 DNA-directed RNA polymerase II subunit RPB1 × 1 (P04050) DNA-directed RNA polymerase II subunit RPB2 × 1 (P08518) DNA-directed RNA polymerase II subunit RPB3 × 1 (P16370) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P20434) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P20435) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P20436) DNA-directed RNA polymerase II subunit RPB9 × 1 (P27999) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P22139) DNA-directed RNA polymerase II subunit RPB11 × 1 (P38902) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P40422) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A type 1 × 2 (P06897) Histone H2B 1.1 × 2 (P02281) DNA (139-MER) × 1 DNA (128-MER) × 1 Chromo domain-containing protein 1 × 1 (P32657) RNA × 1 Chromatin elongation factor SPT4 × 1 (A0A6A5PX04) Transcription elongation factor SPT5 × 1 (P27692) DNA-directed RNA polymerase II subunit RPB4 × 1 (P20433) ZINC ION × 8 MAGNESIUM ION × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 与全部聚合物一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 RPB7_YEAST
Isoform —
PDB实体 22
链与序列区间 作者链 G; PDB构建体 1–171; UniProt 1–171

页面优先展示蛋白身份、当前 assembly、共同组分、聚集状态和跨 PDB 结构链接。 链映射与序列区间收在“数据证据”中;数据库内部编号、导入时间和 assembly 操作表达式仅用于维护,因此不在读者页面展示。

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2. 结构基本信息 2. Structure Basics

条目编号 entry_id7nkx
沉积日期 deposition_date2021-02-19
结构标题 titleRNA polymerase II-Spt4/5-nucleosome-Chd1 structure
关键词 keywordschromatin remodelling, transcription, nucleosome, chromatin; TRANSCRIPTION
实验方法 methodELECTRON MICROSCOPY
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3. Official assembly/model 理论 SAXS Official SAXS Profiles

页面只读取最新 assembly 计算结果。每一条曲线都对应明确的 PDB、official biological assembly 和 coordinate model。

7nkx__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

下载该曲线 .dat

7nkx__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 q (1/Angstrom) I(q)
100 个绘图点;横轴和纵轴均采用对数尺度。

7nkx__assembly_1__model_1 | P(r) · Pending

新版 assembly/model P(r) 尚未计算 此处仅保留位置,不展示旧数据 r (Angstrom) P(r)
P(r) 将按相同 assembly/model 分别计算和展示。
Rg(Guinier)69.35 Å
Rg(电子密度)69.26 Å
总 Rg69.18 Å
原子数49720
残基数5789
排除体积868380 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 7nkx__assembly_1__model_1 26-meric (26) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
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4. 晶体学与实验 4. Crystallography & Experiment

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5. 实体与聚合物信息 Entities & Polymers (26)

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6. 折叠分类 (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

结构域编号 domain_id7nkxA01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology274 — Enzyme I; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily100 — RNA polymerase Rpb1, domain 3
结构域编号 domain_id7nkxA02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1360 — Gyrase A; domain 2
同源超家族 H-superfamily homologous superfamily140 —
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7. 引用文献 (1)