MolNFT v1 · #143671 · protein + DNA + RNA
The cryo-EM structure of a bacterial class I transcription activation complex
6B6H: “The cryo-EM structure of a bacterial class I transcription activation complex”. Electron microscopy, 3 ligands (CMP, ZN, MG). MolNFT v1 #143671 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 6B6H
- Type
- protein + DNA + RNA
- Length
- 4,367 residues
- Chains
- 12
- Method
- electron microscopy
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- UniProt
- P0A7Z6, B7MIX3, P0A8T8, B7MFL0, P00579, P0ACK0
- Ligands
- CMP, ZN, MG
Structure
electron microscopy · 11 distinct chains.
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | — | protein | 230 | — | P0A7Z6 |
| B | — | protein | 228 | — | P0A7Z6 |
| C | — | protein | 1340 | — | B7MIX3 |
| D | — | protein | 1337 | — | P0A8T8 |
| E | — | protein | 79 | — | B7MFL0 |
| F | — | protein | 497 | — | P00579 |
| G, H | — | protein | 201 | — | P0ACK0 |
| I | — | protein | 75 | — | P0A7Z6 |
| 1 | — | dna | 88 | — | — |
| 2 | — | dna | 88 | — | — |
| 3 | — | rna | 3 | — | — |
Ligands and binding sites
- CMP · Adenosine-3',5'-cyclic-monophosphate · ligand · 2 copies · chains G, H
- ZN · Zinc ion · metal · 2 copies · chains D
- MG · Magnesium ion · metal · chains D, 3
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Compared structures
- 6B6H · The cryo-EM structure of a bacterial class I transcription activation complex · the same entry in another collection · chain 3 against 3, 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 P0A7Z6
- Every structure of UniProt B7MIX3
- Every structure of UniProt P0A8T8
- Every structure of UniProt B7MFL0
- Every structure of UniProt P00579
- Every structure of UniProt P0ACK0
- Elsewhere: RCSB PDB 6B6H · PDBe 6B6H · UniProt P0A7Z6 · UniProt B7MIX3 · UniProt P0A8T8 · UniProt B7MFL0 · UniProt P00579 · UniProt P0ACK0
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