MolNFT v1 · #137672 · protein + DNA + RNA
Ternary complex of RNA pol II, transcription scaffold and RAD26
5VVR · DNA-directed RNA polymerase II subunit RPB1: “Ternary complex of RNA pol II, transcription scaffold and RAD26”. Electron microscopy, 2 ligands (ZN, MG), 20 pockets (best druggability 0.86). MolNFT v1 #137672 on GenesisL1: 3D…
- PDB
- 5VVR
- Type
- protein + DNA + RNA
- Length
- 4,669 residues
- Chains
- 16
- Method
- electron microscopy
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- DNA-directed RNA polymerase II subunit RPB1; DNA-directed RNA polymerase II subunit RPB2…
- EC
- 2.7.7.6, 3.6.4.12
- UniProt
- P04050, P08518, P16370, P20433, P20434, P20435, P34087, P20436, P27999, P22139, P38902, P40422, P40352
- Ligands
- ZN, MG
- Pockets
- 20 · best druggability 0.86
Structure
electron microscopy · 16 distinct chains · 34% helix, 20% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | DNA-directed RNA polymerase II subunit RPB1 (EC 2.7.7.6) | protein | 1448 | 40% helix, 16% strand | P04050 |
| B | DNA-directed RNA polymerase II subunit RPB2 (EC 2.7.7.6) | protein | 1207 | 31% helix, 23% strand | P08518 |
| C | DNA-directed RNA polymerase II subunit RPB3 | protein | 270 | 24% helix, 27% strand | P16370 |
| D | DNA-directed RNA polymerase II subunit RPB4 | protein | 175 | 58% helix, 6% strand | P20433 |
| E | DNA-directed RNA polymerases I, II, and III subunit RPABC1 | protein | 215 | 38% helix, 20% strand | P20434 |
| F | DNA-directed RNA polymerases I, II, and III subunit RPABC2 | protein | 81 | 32% helix, 15% strand | P20435 |
| G | DNA-directed RNA polymerase II subunit RPB7 | protein | 171 | 8% helix, 50% strand | P34087 |
| H | DNA-directed RNA polymerases I, II, and III subunit RPABC3 | protein | 146 | 2% helix, 44% strand | P20436 |
| I | DNA-directed RNA polymerase II subunit RPB9 | protein | 122 | 8% helix, 25% strand | P27999 |
| J | DNA-directed RNA polymerases I, II, and III subunit RPABC5 | protein | 70 | 41% helix, 0% strand | P22139 |
| K | DNA-directed RNA polymerase II subunit RPB11 | protein | 111 | 34% helix, 25% strand | P38902 |
| L | DNA-directed RNA polymerases I, II, and III subunit RPABC4 | protein | 46 | 0% helix, 17% strand | P40422 |
| M | DNA repair and recombination protein RAD26 (EC 3.6.4.12) | protein | 503 | 50% helix, 12% strand | P40352 |
| N | DNA (nts) | dna | 47 | — | — |
| R | RNA | rna | 10 | — | — |
| T | DNA (ts) | dna | 47 | — | — |
Ligands and binding sites
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
20 pockets found on a 1 Å grid, 20 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 950 | 0.86 | 0.88 | 126 | empty |
| 2 | 434 | 0.86 | 0.93 | 81 | empty |
| 3 | 795 | 0.86 | 0.88 | 82 | empty |
| 4 | 464 | 0.84 | 0.91 | 74 | empty |
| 5 | 721 | 0.84 | 0.88 | 91 | empty |
Interfaces
41 interfaces between chains.
- A–B · 8581 Ų buried · 121 hydrogen bonds · protein-protein
- D–G · 2303 Ų buried · 31 hydrogen bonds · protein-protein
- C–K · 2077 Ų buried · 21 hydrogen bonds · protein-protein
- A–F · 1829 Ų buried · 22 hydrogen bonds · protein-protein
- A–E · 1815 Ų buried · 20 hydrogen bonds · protein-protein
Compared structures
- 5VVR · Ternary complex of RNA Pol II, transcription scaffold and Rad26 · the same entry in another collection · chain T against T, TM-score 1.00
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt P04050
- Every structure of UniProt P08518
- Every structure of UniProt P16370
- Every structure of UniProt P20433
- Every structure of UniProt P20434
- Every structure of UniProt P20435
- Every structure of UniProt P34087
- Every structure of UniProt P20436
- Every structure of UniProt P27999
- Every structure of UniProt P22139
- Every structure of UniProt P38902
- Every structure of UniProt P40422
- Every structure of UniProt P40352
- Elsewhere: RCSB PDB 5VVR · PDBe 5VVR · UniProt P04050 · UniProt P08518 · UniProt P16370 · UniProt P20433 · UniProt P20434 · UniProt P20435 · UniProt P34087 · UniProt P20436 · UniProt P27999 · UniProt P22139 · UniProt P38902 · UniProt P40422 · UniProt P40352
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