Research workbench
Crystal structure of the prototype foamy virus (pfv) intasome in apo form
Analyse Crystal structure of the prototype foamy virus (pfv) intasome in apo form in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 3L2Q
- Type
- protein + DNA
- Length
- 564 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Integrase; 5'- D(*AP*TP*TP*GP*TP*CP*AP*TP*GP*GP*AP*AP*TP*TP*TP*TP*GP*TP*A) -3'; 5'…
- UniProt
- P14350
- Ligands
- ZN
- Pockets
- 11 · best druggability 0.69
Structure
x-ray diffraction · 4 distinct chains · 35% helix, 21% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Integrase | protein | 365 | 35% helix, 22% strand | P14350 |
| B | Integrase | protein | 163 | 35% helix, 18% strand | P14350 |
| C | 5'- D(*AP*TP*TP*GP*TP*CP*AP*TP*GP*GP*AP*AP*TP*TP*TP*TP*GP*TP*A) -3' | dna | 19 | — | — |
| D | 5'- D(*TP*AP*CP*AP*AP*AP*AP*TP*TP*CP*CP*AP*TP*GP*AP*CP*A)-3' | dna | 17 | — | — |
Ligands and binding sites
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
11 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 389 | 0.69 | 0.81 | 50 | empty |
| 2 | 467 | 0.66 | 0.78 | 39 | empty |
| 3 | 62 | 0.49 | 0.85 | 20 | empty |
| 4 | 62 | 0.47 | 0.84 | 15 | empty |
| 5 | 75 | 0.45 | 0.82 | 19 | empty |
Interfaces
4 interfaces between chains.
- A–B · 1415 Ų buried · 14 hydrogen bonds · protein-protein
- A–C · 1111 Ų buried · 21 hydrogen bonds · protein-nucleic
- C–D · 732 Ų buried · 66 hydrogen bonds · nucleic-nucleic
- A–D · 355 Ų buried · 3 hydrogen bonds · protein-nucleic
Compared structures
- 3L2Q · Crystal structure of the Prototype Foamy Virus (PFV) intasome in apo form · 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 P14350
- Elsewhere: RCSB PDB 3L2Q · PDBe 3L2Q · UniProt P14350
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