Research workbench
Structure of bacteriophage T7 E343Q mutant GP4 helicase-primase in complex with ssdna, dttp, ac dinucleotide and CTP (form I)
Analyse Structure of bacteriophage T7 E343Q mutant GP4 helicase-primase in complex with… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 6N7N
- Type
- protein + DNA
- Length
- 1,623 residues
- Chains
- 7
- Method
- electron microscopy
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- UniProt
- P03692
- Ligands
- TTP, MG
Structure
electron microscopy · 7 distinct chains.
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | — | protein | 271 | — | P03692 |
| B | — | protein | 274 | — | P03692 |
| C | — | protein | 276 | — | P03692 |
| D | — | protein | 271 | — | P03692 |
| E | — | protein | 259 | — | P03692 |
| F | — | protein | 257 | — | P03692 |
| T | — | dna | 15 | — | — |
Ligands and binding sites
- TTP · Thymidine-5'-triphosphate · ligand · 5 copies · chains A, B, C, D, E, F
- MG · Magnesium ion · metal · 5 copies · chains B, C, D, E, F
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Compared structures
- 6N7N · Structure of bacteriophage T7 E343Q mutant gp4 helicase-primase in complex with ssDNA… · the same entry in another collection · chain A against A, 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 P03692
- Elsewhere: RCSB PDB 6N7N · PDBe 6N7N · UniProt P03692
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