Research workbench
DNA polymerase beta (pol B) (E.C.2.7.7.7) complexed with seven base pairs of DNA; soaked in the presence of BACL2 (150 millimolar)
Analyse DNA polymerase beta (pol B) (E.C.2.7.7.7) complexed with seven base pairs of… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1ZQB
- Type
- protein + DNA
- Length
- 341 residues
- Chains
- 3
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- DNA (5'-D(*CP*AP*TP*TP*AP*GP*AP*A)-3'); DNA (5'-D(*TP*CP*TP*AP*AP*TP*G)-3'); Protein (DNA…
- UniProt
- P06746
- Ligands
- BA
- Pockets
- 5 · best druggability 0.64
Structure
x-ray diffraction · 3 distinct chains · 49% helix, 14% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| T | DNA (5'-D(*CP*AP*TP*TP*AP*GP*AP*A)-3') | dna | 7 | — | — |
| P | DNA (5'-D(*TP*CP*TP*AP*AP*TP*G)-3') | dna | 7 | — | — |
| A | Protein (DNA polymerase beta (E.C.2.7.7.7)) | protein | 327 | 49% helix, 14% strand | P06746 |
Ligands and binding sites
- BA · Barium ion · metal · 3 copies · chains P, A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
5 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 229 | 0.64 | 0.83 | 23 | empty |
| 2 | 284 | 0.63 | 0.81 | 26 | empty |
| 3 | 102 | 0.37 | 0.75 | 21 | BA |
| 4 | 82 | 0.34 | 0.75 | 20 | BA |
| 5 | 76 | 0.30 | 0.73 | 16 | empty |
Interfaces
3 interfaces between chains.
- P–A · 348 Ų buried · 10 hydrogen bonds · protein-nucleic
- T–P · 310 Ų buried · 28 hydrogen bonds · nucleic-nucleic
- T–A · 293 Ų buried · 4 hydrogen bonds · protein-nucleic
Compared structures
- 1ZQB · DNA polymerase beta (pol B) (E.C.2.7.7.7) complexed with seven base pairs of DNA; soaked… · the same entry in another collection · chain P against P, TM-score 1.00
- P06746 · AlphaFold monomer V2.0 prediction for DNA polymerase beta (P06746) · a predicted model of the same protein · chain A against A, TM-score 0.80
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 P06746
- Elsewhere: RCSB PDB 1ZQB · PDBe 1ZQB · UniProt P06746
GL1X is a live explorer of the GenesisL1 blockchain. Turn on JavaScript for search, charts and interactive views.