7a6h

Cryo-EM structure of human apo RNA Polymerase III

Method: ELECTRON MICROSCOPY
▼

1. 蛋白身份与相关结构 Protein Identity & Related Structures

DNA-directed RNA polymerase III subunit RPC1

物种未注明

UniProt O14802

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 蛋白异源复合物 异源复合物 蛋白 17 DNA-directed RNA polymerase III subunit RPC2 × 1 (Q9NW08) DNA-directed RNA polymerases I and III subunit RPAC1 × 1 (O15160) DNA-directed RNA polymerase III subunit RPC9 × 1 (O75575) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P19388) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P61218) DNA-directed RNA polymerase III subunit RPC8 × 1 (Q9Y535) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P52434) DNA-directed RNA polymerase III subunit RPC10 × 1 (Q9Y2Y1) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P62875) DNA-directed RNA polymerases I and III subunit RPAC2 × 1 (P0DPB6) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P53803) DNA-directed RNA polymerase III subunit RPC5 × 1 (Q9NVU0) DNA-directed RNA polymerase III subunit RPC4 × 1 (P05423) DNA-directed RNA polymerase III subunit RPC3 × 1 (Q9BUI4) DNA-directed RNA polymerase III subunit RPC6 × 1 (Q9H1D9) DNA-directed RNA polymerase III subunit RPC7 × 1 (O15318) ZINC ION × 7 MAGNESIUM ION × 1 IRON/SULFUR CLUSTER × 1 与蛋白数一致

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 RPC1_HUMAN
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–1390; UniProt 1–1390

DNA-directed RNA polymerase III subunit RPC2

物种未注明

UniProt Q9NW08

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 蛋白异源复合物 异源复合物 蛋白 17 DNA-directed RNA polymerase III subunit RPC1 × 1 (O14802) DNA-directed RNA polymerases I and III subunit RPAC1 × 1 (O15160) DNA-directed RNA polymerase III subunit RPC9 × 1 (O75575) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P19388) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P61218) DNA-directed RNA polymerase III subunit RPC8 × 1 (Q9Y535) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P52434) DNA-directed RNA polymerase III subunit RPC10 × 1 (Q9Y2Y1) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P62875) DNA-directed RNA polymerases I and III subunit RPAC2 × 1 (P0DPB6) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P53803) DNA-directed RNA polymerase III subunit RPC5 × 1 (Q9NVU0) DNA-directed RNA polymerase III subunit RPC4 × 1 (P05423) DNA-directed RNA polymerase III subunit RPC3 × 1 (Q9BUI4) DNA-directed RNA polymerase III subunit RPC6 × 1 (Q9H1D9) DNA-directed RNA polymerase III subunit RPC7 × 1 (O15318) ZINC ION × 7 MAGNESIUM ION × 1 IRON/SULFUR CLUSTER × 1 与蛋白数一致

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 RPC2_HUMAN
Isoform —
PDB实体 2
链与序列区间 作者链 B; PDB构建体 1–1133; UniProt 1–1133

DNA-directed RNA polymerases I and III subunit RPAC1

物种未注明

UniProt O15160

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 蛋白异源复合物 异源复合物 蛋白 17 DNA-directed RNA polymerase III subunit RPC1 × 1 (O14802) DNA-directed RNA polymerase III subunit RPC2 × 1 (Q9NW08) DNA-directed RNA polymerase III subunit RPC9 × 1 (O75575) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P19388) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P61218) DNA-directed RNA polymerase III subunit RPC8 × 1 (Q9Y535) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P52434) DNA-directed RNA polymerase III subunit RPC10 × 1 (Q9Y2Y1) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P62875) DNA-directed RNA polymerases I and III subunit RPAC2 × 1 (P0DPB6) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P53803) DNA-directed RNA polymerase III subunit RPC5 × 1 (Q9NVU0) DNA-directed RNA polymerase III subunit RPC4 × 1 (P05423) DNA-directed RNA polymerase III subunit RPC3 × 1 (Q9BUI4) DNA-directed RNA polymerase III subunit RPC6 × 1 (Q9H1D9) DNA-directed RNA polymerase III subunit RPC7 × 1 (O15318) ZINC ION × 7 MAGNESIUM ION × 1 IRON/SULFUR CLUSTER × 1 与蛋白数一致

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 RPAC1_HUMAN
Isoform —
PDB实体 3
链与序列区间 作者链 C; PDB构建体 1–346; UniProt 1–346

DNA-directed RNA polymerase III subunit RPC9

物种未注明

UniProt O75575

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 蛋白异源复合物 异源复合物 蛋白 17 DNA-directed RNA polymerase III subunit RPC1 × 1 (O14802) DNA-directed RNA polymerase III subunit RPC2 × 1 (Q9NW08) DNA-directed RNA polymerases I and III subunit RPAC1 × 1 (O15160) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P19388) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P61218) DNA-directed RNA polymerase III subunit RPC8 × 1 (Q9Y535) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P52434) DNA-directed RNA polymerase III subunit RPC10 × 1 (Q9Y2Y1) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P62875) DNA-directed RNA polymerases I and III subunit RPAC2 × 1 (P0DPB6) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P53803) DNA-directed RNA polymerase III subunit RPC5 × 1 (Q9NVU0) DNA-directed RNA polymerase III subunit RPC4 × 1 (P05423) DNA-directed RNA polymerase III subunit RPC3 × 1 (Q9BUI4) DNA-directed RNA polymerase III subunit RPC6 × 1 (Q9H1D9) DNA-directed RNA polymerase III subunit RPC7 × 1 (O15318) ZINC ION × 7 MAGNESIUM ION × 1 IRON/SULFUR CLUSTER × 1 与蛋白数一致

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 RPC9_HUMAN
Isoform —
PDB实体 4
链与序列区间 作者链 D; PDB构建体 1–148; UniProt 1–148

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

物种未注明

UniProt P19388

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 蛋白异源复合物 异源复合物 蛋白 17 DNA-directed RNA polymerase III subunit RPC1 × 1 (O14802) DNA-directed RNA polymerase III subunit RPC2 × 1 (Q9NW08) DNA-directed RNA polymerases I and III subunit RPAC1 × 1 (O15160) DNA-directed RNA polymerase III subunit RPC9 × 1 (O75575) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P61218) DNA-directed RNA polymerase III subunit RPC8 × 1 (Q9Y535) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P52434) DNA-directed RNA polymerase III subunit RPC10 × 1 (Q9Y2Y1) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P62875) DNA-directed RNA polymerases I and III subunit RPAC2 × 1 (P0DPB6) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P53803) DNA-directed RNA polymerase III subunit RPC5 × 1 (Q9NVU0) DNA-directed RNA polymerase III subunit RPC4 × 1 (P05423) DNA-directed RNA polymerase III subunit RPC3 × 1 (Q9BUI4) DNA-directed RNA polymerase III subunit RPC6 × 1 (Q9H1D9) DNA-directed RNA polymerase III subunit RPC7 × 1 (O15318) ZINC ION × 7 MAGNESIUM ION × 1 IRON/SULFUR CLUSTER × 1 与蛋白数一致

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 RPAB1_HUMAN
Isoform —
PDB实体 5
链与序列区间 作者链 E; PDB构建体 1–210; UniProt 1–210

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

物种未注明

UniProt P61218

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 蛋白异源复合物 异源复合物 蛋白 17 DNA-directed RNA polymerase III subunit RPC1 × 1 (O14802) DNA-directed RNA polymerase III subunit RPC2 × 1 (Q9NW08) DNA-directed RNA polymerases I and III subunit RPAC1 × 1 (O15160) DNA-directed RNA polymerase III subunit RPC9 × 1 (O75575) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P19388) DNA-directed RNA polymerase III subunit RPC8 × 1 (Q9Y535) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P52434) DNA-directed RNA polymerase III subunit RPC10 × 1 (Q9Y2Y1) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P62875) DNA-directed RNA polymerases I and III subunit RPAC2 × 1 (P0DPB6) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P53803) DNA-directed RNA polymerase III subunit RPC5 × 1 (Q9NVU0) DNA-directed RNA polymerase III subunit RPC4 × 1 (P05423) DNA-directed RNA polymerase III subunit RPC3 × 1 (Q9BUI4) DNA-directed RNA polymerase III subunit RPC6 × 1 (Q9H1D9) DNA-directed RNA polymerase III subunit RPC7 × 1 (O15318) ZINC ION × 7 MAGNESIUM ION × 1 IRON/SULFUR CLUSTER × 1 与蛋白数一致

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 RPAB2_HUMAN
Isoform —
PDB实体 6
链与序列区间 作者链 F; PDB构建体 1–127; UniProt 1–127

DNA-directed RNA polymerase III subunit RPC8

物种未注明

UniProt Q9Y535

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 蛋白异源复合物 异源复合物 蛋白 17 DNA-directed RNA polymerase III subunit RPC1 × 1 (O14802) DNA-directed RNA polymerase III subunit RPC2 × 1 (Q9NW08) DNA-directed RNA polymerases I and III subunit RPAC1 × 1 (O15160) DNA-directed RNA polymerase III subunit RPC9 × 1 (O75575) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P19388) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P61218) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P52434) DNA-directed RNA polymerase III subunit RPC10 × 1 (Q9Y2Y1) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P62875) DNA-directed RNA polymerases I and III subunit RPAC2 × 1 (P0DPB6) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P53803) DNA-directed RNA polymerase III subunit RPC5 × 1 (Q9NVU0) DNA-directed RNA polymerase III subunit RPC4 × 1 (P05423) DNA-directed RNA polymerase III subunit RPC3 × 1 (Q9BUI4) DNA-directed RNA polymerase III subunit RPC6 × 1 (Q9H1D9) DNA-directed RNA polymerase III subunit RPC7 × 1 (O15318) ZINC ION × 7 MAGNESIUM ION × 1 IRON/SULFUR CLUSTER × 1 与蛋白数一致

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 RPC8_HUMAN
Isoform —
PDB实体 7
链与序列区间 作者链 G; PDB构建体 1–204; UniProt 1–204

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

物种未注明

UniProt P52434

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 蛋白异源复合物 异源复合物 蛋白 17 DNA-directed RNA polymerase III subunit RPC1 × 1 (O14802) DNA-directed RNA polymerase III subunit RPC2 × 1 (Q9NW08) DNA-directed RNA polymerases I and III subunit RPAC1 × 1 (O15160) DNA-directed RNA polymerase III subunit RPC9 × 1 (O75575) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P19388) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P61218) DNA-directed RNA polymerase III subunit RPC8 × 1 (Q9Y535) DNA-directed RNA polymerase III subunit RPC10 × 1 (Q9Y2Y1) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P62875) DNA-directed RNA polymerases I and III subunit RPAC2 × 1 (P0DPB6) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P53803) DNA-directed RNA polymerase III subunit RPC5 × 1 (Q9NVU0) DNA-directed RNA polymerase III subunit RPC4 × 1 (P05423) DNA-directed RNA polymerase III subunit RPC3 × 1 (Q9BUI4) DNA-directed RNA polymerase III subunit RPC6 × 1 (Q9H1D9) DNA-directed RNA polymerase III subunit RPC7 × 1 (O15318) ZINC ION × 7 MAGNESIUM ION × 1 IRON/SULFUR CLUSTER × 1 与蛋白数一致

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 RPAB3_HUMAN
Isoform —
PDB实体 8
链与序列区间 作者链 H; PDB构建体 1–150; UniProt 1–150

DNA-directed RNA polymerase III subunit RPC10

物种未注明

UniProt Q9Y2Y1

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 蛋白异源复合物 异源复合物 蛋白 17 DNA-directed RNA polymerase III subunit RPC1 × 1 (O14802) DNA-directed RNA polymerase III subunit RPC2 × 1 (Q9NW08) DNA-directed RNA polymerases I and III subunit RPAC1 × 1 (O15160) DNA-directed RNA polymerase III subunit RPC9 × 1 (O75575) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P19388) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P61218) DNA-directed RNA polymerase III subunit RPC8 × 1 (Q9Y535) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P52434) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P62875) DNA-directed RNA polymerases I and III subunit RPAC2 × 1 (P0DPB6) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P53803) DNA-directed RNA polymerase III subunit RPC5 × 1 (Q9NVU0) DNA-directed RNA polymerase III subunit RPC4 × 1 (P05423) DNA-directed RNA polymerase III subunit RPC3 × 1 (Q9BUI4) DNA-directed RNA polymerase III subunit RPC6 × 1 (Q9H1D9) DNA-directed RNA polymerase III subunit RPC7 × 1 (O15318) ZINC ION × 7 MAGNESIUM ION × 1 IRON/SULFUR CLUSTER × 1 与蛋白数一致

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 RPC10_HUMAN
Isoform —
PDB实体 9
链与序列区间 作者链 I; PDB构建体 1–108; UniProt 1–108

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

物种未注明

UniProt P62875

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 蛋白异源复合物 异源复合物 蛋白 17 DNA-directed RNA polymerase III subunit RPC1 × 1 (O14802) DNA-directed RNA polymerase III subunit RPC2 × 1 (Q9NW08) DNA-directed RNA polymerases I and III subunit RPAC1 × 1 (O15160) DNA-directed RNA polymerase III subunit RPC9 × 1 (O75575) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P19388) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P61218) DNA-directed RNA polymerase III subunit RPC8 × 1 (Q9Y535) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P52434) DNA-directed RNA polymerase III subunit RPC10 × 1 (Q9Y2Y1) DNA-directed RNA polymerases I and III subunit RPAC2 × 1 (P0DPB6) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P53803) DNA-directed RNA polymerase III subunit RPC5 × 1 (Q9NVU0) DNA-directed RNA polymerase III subunit RPC4 × 1 (P05423) DNA-directed RNA polymerase III subunit RPC3 × 1 (Q9BUI4) DNA-directed RNA polymerase III subunit RPC6 × 1 (Q9H1D9) DNA-directed RNA polymerase III subunit RPC7 × 1 (O15318) ZINC ION × 7 MAGNESIUM ION × 1 IRON/SULFUR CLUSTER × 1 与蛋白数一致

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 RPAB5_HUMAN
Isoform —
PDB实体 10
链与序列区间 作者链 J; PDB构建体 1–67; UniProt 1–67

DNA-directed RNA polymerases I and III subunit RPAC2

物种未注明

UniProt P0DPB6

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 蛋白异源复合物 异源复合物 蛋白 17 DNA-directed RNA polymerase III subunit RPC1 × 1 (O14802) DNA-directed RNA polymerase III subunit RPC2 × 1 (Q9NW08) DNA-directed RNA polymerases I and III subunit RPAC1 × 1 (O15160) DNA-directed RNA polymerase III subunit RPC9 × 1 (O75575) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P19388) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P61218) DNA-directed RNA polymerase III subunit RPC8 × 1 (Q9Y535) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P52434) DNA-directed RNA polymerase III subunit RPC10 × 1 (Q9Y2Y1) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P62875) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P53803) DNA-directed RNA polymerase III subunit RPC5 × 1 (Q9NVU0) DNA-directed RNA polymerase III subunit RPC4 × 1 (P05423) DNA-directed RNA polymerase III subunit RPC3 × 1 (Q9BUI4) DNA-directed RNA polymerase III subunit RPC6 × 1 (Q9H1D9) DNA-directed RNA polymerase III subunit RPC7 × 1 (O15318) ZINC ION × 7 MAGNESIUM ION × 1 IRON/SULFUR CLUSTER × 1 与蛋白数一致

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 RPAC2_HUMAN
Isoform —
PDB实体 11
链与序列区间 作者链 K; PDB构建体 1–133; UniProt 1–133

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

物种未注明

UniProt P53803

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 蛋白异源复合物 异源复合物 蛋白 17 DNA-directed RNA polymerase III subunit RPC1 × 1 (O14802) DNA-directed RNA polymerase III subunit RPC2 × 1 (Q9NW08) DNA-directed RNA polymerases I and III subunit RPAC1 × 1 (O15160) DNA-directed RNA polymerase III subunit RPC9 × 1 (O75575) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P19388) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P61218) DNA-directed RNA polymerase III subunit RPC8 × 1 (Q9Y535) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P52434) DNA-directed RNA polymerase III subunit RPC10 × 1 (Q9Y2Y1) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P62875) DNA-directed RNA polymerases I and III subunit RPAC2 × 1 (P0DPB6) DNA-directed RNA polymerase III subunit RPC5 × 1 (Q9NVU0) DNA-directed RNA polymerase III subunit RPC4 × 1 (P05423) DNA-directed RNA polymerase III subunit RPC3 × 1 (Q9BUI4) DNA-directed RNA polymerase III subunit RPC6 × 1 (Q9H1D9) DNA-directed RNA polymerase III subunit RPC7 × 1 (O15318) ZINC ION × 7 MAGNESIUM ION × 1 IRON/SULFUR CLUSTER × 1 与蛋白数一致

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 RPAB4_HUMAN
Isoform —
PDB实体 12
链与序列区间 作者链 L; PDB构建体 1–58; UniProt 1–58

DNA-directed RNA polymerase III subunit RPC5

物种未注明

UniProt Q9NVU0

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 蛋白异源复合物 异源复合物 蛋白 17 DNA-directed RNA polymerase III subunit RPC1 × 1 (O14802) DNA-directed RNA polymerase III subunit RPC2 × 1 (Q9NW08) DNA-directed RNA polymerases I and III subunit RPAC1 × 1 (O15160) DNA-directed RNA polymerase III subunit RPC9 × 1 (O75575) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P19388) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P61218) DNA-directed RNA polymerase III subunit RPC8 × 1 (Q9Y535) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P52434) DNA-directed RNA polymerase III subunit RPC10 × 1 (Q9Y2Y1) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P62875) DNA-directed RNA polymerases I and III subunit RPAC2 × 1 (P0DPB6) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P53803) DNA-directed RNA polymerase III subunit RPC4 × 1 (P05423) DNA-directed RNA polymerase III subunit RPC3 × 1 (Q9BUI4) DNA-directed RNA polymerase III subunit RPC6 × 1 (Q9H1D9) DNA-directed RNA polymerase III subunit RPC7 × 1 (O15318) ZINC ION × 7 MAGNESIUM ION × 1 IRON/SULFUR CLUSTER × 1 与蛋白数一致

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 RPC5_HUMAN
Isoform —
PDB实体 13
链与序列区间 作者链 M; PDB构建体 1–708; UniProt 1–708

DNA-directed RNA polymerase III subunit RPC4

物种未注明

UniProt P05423

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 蛋白异源复合物 异源复合物 蛋白 17 DNA-directed RNA polymerase III subunit RPC1 × 1 (O14802) DNA-directed RNA polymerase III subunit RPC2 × 1 (Q9NW08) DNA-directed RNA polymerases I and III subunit RPAC1 × 1 (O15160) DNA-directed RNA polymerase III subunit RPC9 × 1 (O75575) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P19388) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P61218) DNA-directed RNA polymerase III subunit RPC8 × 1 (Q9Y535) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P52434) DNA-directed RNA polymerase III subunit RPC10 × 1 (Q9Y2Y1) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P62875) DNA-directed RNA polymerases I and III subunit RPAC2 × 1 (P0DPB6) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P53803) DNA-directed RNA polymerase III subunit RPC5 × 1 (Q9NVU0) DNA-directed RNA polymerase III subunit RPC3 × 1 (Q9BUI4) DNA-directed RNA polymerase III subunit RPC6 × 1 (Q9H1D9) DNA-directed RNA polymerase III subunit RPC7 × 1 (O15318) ZINC ION × 7 MAGNESIUM ION × 1 IRON/SULFUR CLUSTER × 1 与蛋白数一致

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 RPC4_HUMAN
Isoform —
PDB实体 14
链与序列区间 作者链 N; PDB构建体 1–398; UniProt 1–398

DNA-directed RNA polymerase III subunit RPC3

物种未注明

UniProt Q9BUI4

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 蛋白异源复合物 异源复合物 蛋白 17 DNA-directed RNA polymerase III subunit RPC1 × 1 (O14802) DNA-directed RNA polymerase III subunit RPC2 × 1 (Q9NW08) DNA-directed RNA polymerases I and III subunit RPAC1 × 1 (O15160) DNA-directed RNA polymerase III subunit RPC9 × 1 (O75575) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P19388) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P61218) DNA-directed RNA polymerase III subunit RPC8 × 1 (Q9Y535) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P52434) DNA-directed RNA polymerase III subunit RPC10 × 1 (Q9Y2Y1) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P62875) DNA-directed RNA polymerases I and III subunit RPAC2 × 1 (P0DPB6) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P53803) DNA-directed RNA polymerase III subunit RPC5 × 1 (Q9NVU0) DNA-directed RNA polymerase III subunit RPC4 × 1 (P05423) DNA-directed RNA polymerase III subunit RPC6 × 1 (Q9H1D9) DNA-directed RNA polymerase III subunit RPC7 × 1 (O15318) ZINC ION × 7 MAGNESIUM ION × 1 IRON/SULFUR CLUSTER × 1 与蛋白数一致

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 RPC3_HUMAN
Isoform —
PDB实体 15
链与序列区间 作者链 O; PDB构建体 1–534; UniProt 1–534

DNA-directed RNA polymerase III subunit RPC6

物种未注明

UniProt Q9H1D9

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 蛋白异源复合物 异源复合物 蛋白 17 DNA-directed RNA polymerase III subunit RPC1 × 1 (O14802) DNA-directed RNA polymerase III subunit RPC2 × 1 (Q9NW08) DNA-directed RNA polymerases I and III subunit RPAC1 × 1 (O15160) DNA-directed RNA polymerase III subunit RPC9 × 1 (O75575) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P19388) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P61218) DNA-directed RNA polymerase III subunit RPC8 × 1 (Q9Y535) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P52434) DNA-directed RNA polymerase III subunit RPC10 × 1 (Q9Y2Y1) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P62875) DNA-directed RNA polymerases I and III subunit RPAC2 × 1 (P0DPB6) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P53803) DNA-directed RNA polymerase III subunit RPC5 × 1 (Q9NVU0) DNA-directed RNA polymerase III subunit RPC4 × 1 (P05423) DNA-directed RNA polymerase III subunit RPC3 × 1 (Q9BUI4) DNA-directed RNA polymerase III subunit RPC7 × 1 (O15318) ZINC ION × 7 MAGNESIUM ION × 1 IRON/SULFUR CLUSTER × 1 与蛋白数一致

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 RPC6_HUMAN
Isoform —
PDB实体 16
链与序列区间 作者链 P; PDB构建体 1–316; UniProt 1–316

DNA-directed RNA polymerase III subunit RPC7

物种未注明

UniProt O15318

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 蛋白异源复合物 异源复合物 蛋白 17 DNA-directed RNA polymerase III subunit RPC1 × 1 (O14802) DNA-directed RNA polymerase III subunit RPC2 × 1 (Q9NW08) DNA-directed RNA polymerases I and III subunit RPAC1 × 1 (O15160) DNA-directed RNA polymerase III subunit RPC9 × 1 (O75575) DNA-directed RNA polymerases I, II, and III subunit RPABC1 × 1 (P19388) DNA-directed RNA polymerases I, II, and III subunit RPABC2 × 1 (P61218) DNA-directed RNA polymerase III subunit RPC8 × 1 (Q9Y535) DNA-directed RNA polymerases I, II, and III subunit RPABC3 × 1 (P52434) DNA-directed RNA polymerase III subunit RPC10 × 1 (Q9Y2Y1) DNA-directed RNA polymerases I, II, and III subunit RPABC5 × 1 (P62875) DNA-directed RNA polymerases I and III subunit RPAC2 × 1 (P0DPB6) DNA-directed RNA polymerases I, II, and III subunit RPABC4 × 1 (P53803) DNA-directed RNA polymerase III subunit RPC5 × 1 (Q9NVU0) DNA-directed RNA polymerase III subunit RPC4 × 1 (P05423) DNA-directed RNA polymerase III subunit RPC3 × 1 (Q9BUI4) DNA-directed RNA polymerase III subunit RPC6 × 1 (Q9H1D9) ZINC ION × 7 MAGNESIUM ION × 1 IRON/SULFUR CLUSTER × 1 与蛋白数一致

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 RPC7_HUMAN
Isoform —
PDB实体 17
链与序列区间 作者链 Q; PDB构建体 1–223; UniProt 1–223

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。

▼

2. 结构基本信息 2. Structure Basics

条目编号 entry_id7a6h
沉积日期 deposition_date2020-08-25
结构标题 titleCryo-EM structure of human apo RNA Polymerase III
关键词 keywordsHuman RNA polymerase III, Synthesis of short RNAs, apo complex, TRANSCRIPTION; TRANSCRIPTION
实验方法 methodELECTRON MICROSCOPY
▼

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。

7a6h__assembly_1__model_1

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

下载该曲线 .dat

7a6h__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。

7a6h__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)58.76 Å
Rg(电子密度)58.19 Å
总 Rg58.22 Å
原子数40216
残基数5057
排除体积719460 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 7a6h__assembly_1__model_1 heptadecameric (17) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
▶

4. 晶体学与实验 4. Crystallography & Experiment

▶

5. 实体与聚合物信息 Entities & Polymers (20)

▼

6. 折叠分类 (SCOP + CATH) 6 domains

CATH v4.4 (6 domains)

结构域编号 domain_id7a6hA01
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_id7a6hC01
类 Class class2 — Mainly Beta
架构 Architecture architecture170 — Beta Complex
拓扑 Topology topology120 — RNA Polymerase Alpha Subunit; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily12 — DNA-directed RNA polymerase, insert domain
结构域编号 domain_id7a6hI01
类 Class class2 — Mainly Beta
架构 Architecture architecture20 — Single Sheet
拓扑 Topology topology25 — N-terminal domain of TfIIb
同源超家族 H-superfamily homologous superfamily10 —
结构域编号 domain_id7a6hO01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily10 — Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain
结构域编号 domain_id7a6hO02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily10 — Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain
结构域编号 domain_id7a6hO03
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily10 — Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain
▶

7. 引用文献 (1)