Research workbench
RB69 DNA polymerase ternary complex with DGTP/DT
Analyse RB69 DNA polymerase ternary complex with DGTP/DT in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4FJ7
- Type
- protein + DNA
- Length
- 932 residues
- Chains
- 3
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- DNA polymerase; DNA template; DNA primer
- EC
- 2.7.7.7
- UniProt
- Q38087
- Ligands
- DGT, CA
- Pockets
- 11 · best druggability 0.83
Structure
x-ray diffraction · 3 distinct chains · 45% helix, 19% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | DNA polymerase (EC 2.7.7.7) | protein | 901 | 45% helix, 19% strand | Q38087 |
| T | DNA template | dna | 18 | — | — |
| P | DNA primer | dna | 13 | — | — |
Ligands and binding sites
- DGT · 2'-deoxyguanosine-5'-triphosphate · ligand · chains A, T, P
- CA · Calcium ion · metal · 5 copies · chains A, P
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
11 pockets found on a 1 Å grid, 6 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 269 | 0.83 | 0.94 | 33 | empty |
| 2 | 902 | 0.82 | 0.84 | 87 | CA |
| 3 | 440 | 0.75 | 0.84 | 51 | DGT, CA |
| 4 | 422 | 0.63 | 0.77 | 45 | empty |
| 5 | 115 | 0.57 | 0.84 | 17 | empty |
Interfaces
3 interfaces between chains.
- A–T · 1328 Ų buried · 25 hydrogen bonds · protein-nucleic
- A–P · 716 Ų buried · 16 hydrogen bonds · protein-nucleic
- T–P · 620 Ų buried · 60 hydrogen bonds · nucleic-nucleic
Compared structures
- 4FJ7 · RB69 DNA polymerase ternary complex with dGTP/dT · 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 Q38087
- Elsewhere: RCSB PDB 4FJ7 · PDBe 4FJ7 · UniProt Q38087
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