MolNFT v1 · #99824 · protein + DNA
Structure of human DNA polymerase beta complexed with O6MG as the template base in a 1-nucleotide gapped DNA
4MF2: “Structure of human DNA polymerase beta complexed with O6MG as the template base in a 1-nucleotide gapped DNA”. X-ray diffraction, 1 ligand (NA), 3 pockets (best druggability 0.73). MolNFT v1 #99824 on GenesisL1: 3D structure…
- PDB
- 4MF2
- Type
- protein + DNA
- Length
- 352 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- DNA polymerase beta; Synthetic template DNA; Synthetic upstream primer; Synthetic…
- EC
- 2.7.7.7, 4.2.99.-
- UniProt
- P06746
- Ligands
- NA
- Pockets
- 3 · best druggability 0.73
Structure
x-ray diffraction · 4 distinct chains · 51% helix, 13% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | DNA polymerase beta (EC 2.7.7.7, 4.2.99.-) | protein | 321 | 51% helix, 13% strand | P06746 |
| T | Synthetic template DNA | dna | 16 | — | — |
| P | Synthetic upstream primer | dna | 10 | — | — |
| D | Synthetic downstream primer | dna | 5 | — | — |
Ligands and binding sites
- NA · Sodium ion · metal · 2 copies · chains A, P, D
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
3 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 941 | 0.73 | 0.77 | 76 | empty |
| 2 | 253 | 0.62 | 0.81 | 27 | empty |
| 3 | 107 | 0.37 | 0.75 | 13 | empty |
Interfaces
5 interfaces between chains.
- T–P · 482 Ų buried · 43 hydrogen bonds · nucleic-nucleic
- A–T · 429 Ų buried · 8 hydrogen bonds · protein-nucleic
- A–D · 388 Ų buried · 9 hydrogen bonds · protein-nucleic
- A–P · 318 Ų buried · 7 hydrogen bonds · protein-nucleic
- T–D · 231 Ų buried · 23 hydrogen bonds · nucleic-nucleic
Modifications
Observed in the structure: 1 modified (nucleotide modification).
Compared structures
- 4MF2 · Structure of human DNA polymerase beta complexed with O6MG as the template base in a… · the same entry in another collection · chain A against A, 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 0.94
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 4MF2 · PDBe 4MF2 · UniProt P06746
GL1X is a live explorer of the GenesisL1 blockchain. Turn on JavaScript for search, charts and interactive views.