MolNFT v1 · #70941 · protein + DNA
RB69 DNA polymerase (Y567A) ternary complex with datp opposite 7,8- dihydro-8-oxoguanine
3LZI: “RB69 DNA polymerase (Y567A) ternary complex with datp opposite 7,8- dihydro-8-oxoguanine”. X-ray diffraction, 2 ligands (DTP, CA), 11 pockets (best druggability 0.83). MolNFT v1 #70941 on GenesisL1: 3D structure, binding sites and…
- PDB
- 3LZI
- Type
- protein + DNA
- Length
- 934 residues
- Chains
- 3
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- DNA polymerase; DNA (5'-D(P*TP*CP*AP*(8OG) P*GP*TP*AP*AP*GP*CP*AP*GP*TP*CP*CP*GP*CP*G)-3')…
- EC
- 2.7.7.7
- UniProt
- Q38087
- Ligands
- DTP, CA
- Pockets
- 11 · best druggability 0.83
Structure
x-ray diffraction · 3 distinct chains · 44% helix, 18% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | DNA polymerase (EC 2.7.7.7) | protein | 903 | 44% helix, 18% strand | Q38087 |
| T | DNA (5'-D(P*TP*CP*AP*(8OG) P*GP*TP*AP*AP*GP*CP*AP*GP*TP*CP*CP*GP*CP*G)-3') | dna | 18 | — | — |
| P | DNA (5'-D(*GP*CP*GP*GP*AP*CP*TP*GP*CP*TP*TP*AP*(DOC))-3') | dna | 13 | — | — |
Ligands and binding sites
- DTP · 2'-deoxyadenosine 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, 7 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 306 | 0.83 | 0.94 | 38 | empty |
| 2 | 1079 | 0.78 | 0.80 | 73 | CA |
| 3 | 1147 | 0.77 | 0.79 | 102 | DTP, CA |
| 4 | 312 | 0.68 | 0.83 | 31 | empty |
| 5 | 132 | 0.57 | 0.83 | 19 | empty |
Interfaces
3 interfaces between chains.
- A–T · 1314 Ų buried · 21 hydrogen bonds · protein-nucleic
- A–P · 639 Ų buried · 13 hydrogen bonds · protein-nucleic
- T–P · 587 Ų buried · 53 hydrogen bonds · nucleic-nucleic
Modifications
Observed in the structure: 2 modified (nucleotide modification).
Compared structures
- 3LZI · RB69 DNA Polymerase (Y567A) ternary complex with dATP Opposite 7,8-dihydro-8-oxoguanine · 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 3LZI · PDBe 3LZI · UniProt Q38087
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