7egp

The structure of SWI/SNF-nucleosome complex

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

SWI/SNF chromatin-remodeling complex subunit SWI1

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P09547

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 蛋白–DNA 异源复合物 蛋白 19 DNA 2 SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 MAGNESIUM 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 SWI1_YEAST
Isoform —
PDB实体 1
链与序列区间 作者链 B; PDB构建体 1–1064; UniProt 251–1314

SWI/SNF chromatin-remodeling complex subunit SNF5

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P18480

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 蛋白–DNA 异源复合物 蛋白 19 DNA 2 SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 MAGNESIUM 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 SNF5_YEAST
Isoform —
PDB实体 2
链与序列区间 作者链 C; PDB构建体 1–905; UniProt 1–905

SWI/SNF complex subunit SWI3

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P32591

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 蛋白–DNA 异源复合物 蛋白 19 DNA 2 SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 MAGNESIUM 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 SWI3_YEAST
Isoform —
PDB实体 3
链与序列区间 作者链 D; PDB构建体 1–825; UniProt 1–825 作者链 E; PDB构建体 1–825; UniProt 1–825

Transcription regulatory protein SNF12

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P53628

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 蛋白–DNA 异源复合物 蛋白 19 DNA 2 SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 MAGNESIUM 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 SNF12_YEAST
Isoform —
PDB实体 4
链与序列区间 作者链 H; PDB构建体 1–566; UniProt 1–566

Transcription regulatory protein SNF6

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P18888

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 蛋白–DNA 异源复合物 蛋白 19 DNA 2 SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 MAGNESIUM 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 SNF6_YEAST
Isoform —
PDB实体 5
链与序列区间 作者链 I; PDB构建体 1–332; UniProt 1–332

SWI/SNF global transcription activator complex subunit SWP82

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P43554

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 蛋白–DNA 异源复合物 蛋白 19 DNA 2 SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 MAGNESIUM 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 SWP82_YEAST
Isoform —
PDB实体 6
链与序列区间 作者链 J; PDB构建体 1–623; UniProt 1–623

Transcription regulatory protein SNF2

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P22082

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 蛋白–DNA 异源复合物 蛋白 19 DNA 2 SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 MAGNESIUM 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 SNF2_YEAST
Isoform —
PDB实体 7
链与序列区间 作者链 A; PDB构建体 1–971; UniProt 430–1400

Regulator of Ty1 transposition protein 102

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P53330

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 蛋白–DNA 异源复合物 蛋白 19 DNA 2 SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 MAGNESIUM 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 RT102_YEAST
Isoform —
PDB实体 8
链与序列区间 作者链 L; PDB构建体 1–157; UniProt 1–157

Actin-related protein 7

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt Q12406

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 蛋白–DNA 异源复合物 蛋白 19 DNA 2 SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 MAGNESIUM 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 ARP7_YEAST
Isoform —
PDB实体 9
链与序列区间 作者链 M; PDB构建体 1–477; UniProt 1–477

Actin-like protein ARP9

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt Q05123

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 蛋白–DNA 异源复合物 蛋白 19 DNA 2 SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 MAGNESIUM 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 ARP9_YEAST
Isoform —
PDB实体 10
链与序列区间 作者链 N; PDB构建体 1–467; UniProt 1–467

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 蛋白–DNA 异源复合物 蛋白 19 DNA 2 SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 MAGNESIUM 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 H32_XENLA
Isoform —
PDB实体 11
链与序列区间 作者链 O; PDB构建体 1–135; UniProt 2–136 作者链 S; PDB构建体 1–135; UniProt 2–136

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 蛋白–DNA 异源复合物 蛋白 19 DNA 2 SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H2A × 2 (Q6AZJ8) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 MAGNESIUM 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 H4_XENLA
Isoform —
PDB实体 12
链与序列区间 作者链 P; PDB构建体 1–102; UniProt 2–103 作者链 T; PDB构建体 1–102; UniProt 2–103

Histone H2A

Xenopus laevis

UniProt Q6AZJ8

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 蛋白–DNA 异源复合物 蛋白 19 DNA 2 SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2B 1.1 × 2 (P02281) DNA (239-MER) × 1 DNA (239-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 MAGNESIUM 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 Q6AZJ8_XENLA
Isoform —
PDB实体 13
链与序列区间 作者链 Q; PDB构建体 1–129; UniProt 2–130 作者链 U; PDB构建体 1–129; UniProt 2–130

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 蛋白–DNA 异源复合物 蛋白 19 DNA 2 SWI/SNF chromatin-remodeling complex subunit SWI1 × 1 (P09547) SWI/SNF chromatin-remodeling complex subunit SNF5 × 1 (P18480) SWI/SNF complex subunit SWI3 × 2 (P32591) Transcription regulatory protein SNF12 × 1 (P53628) Transcription regulatory protein SNF6 × 1 (P18888) SWI/SNF global transcription activator complex subunit SWP82 × 1 (P43554) Transcription regulatory protein SNF2 × 1 (P22082) Regulator of Ty1 transposition protein 102 × 1 (P53330) Actin-related protein 7 × 1 (Q12406) Actin-like protein ARP9 × 1 (Q05123) Histone H3.2 × 2 (P84233) Histone H4 × 2 (P62799) Histone H2A × 2 (Q6AZJ8) DNA (239-MER) × 1 DNA (239-MER) × 1 ADENOSINE-5'-DIPHOSPHATE × 1 BERYLLIUM TRIFLUORIDE ION × 1 MAGNESIUM 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 R; PDB构建体 1–122; UniProt 5–126 作者链 V; PDB构建体 1–122; UniProt 5–126

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_id7egp
沉积日期 deposition_date2021-03-24
结构标题 titleThe structure of SWI/SNF-nucleosome complex
关键词 keywordsChromatin remodeler complex, DNA BINDING PROTEIN; DNA BINDING PROTEIN
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。

7egp__assembly_1__model_1

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

下载该曲线 .dat

7egp__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。

7egp__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)69.14 Å
Rg(电子密度)69.29 Å
总 Rg69.41 Å
原子数44844
残基数5016
排除体积779910 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 7egp__assembly_1__model_1 21-meric (21) 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 (19)

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7. 引用文献 (1)