MolNFT v1 · #86880 · protein
Crystal structure of the kix domain of human RECQL5 (domain-swapped dimer)
4BK0 · ATP-dependent DNA helicase Q5: “Crystal structure of the kix domain of human RECQL5 (domain-swapped dimer)”. X-ray diffraction, 1 pocket (best druggability 0.41). MolNFT v1 #86880 on GenesisL1: 3D structure, binding sites and…
- PDB
- 4BK0
- Type
- protein
- Length
- 189 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- ATP-dependent DNA helicase Q5
- EC
- 3.6.4.12
- UniProt
- O94762
- Pockets
- 1 · best druggability 0.41
Structure
x-ray diffraction · 2 distinct chains · 63% helix, 0% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | ATP-dependent DNA helicase Q5 (EC 3.6.4.12) | protein | 92 | 68% helix, 0% strand | O94762 |
| B | ATP-dependent DNA helicase Q5 (EC 3.6.4.12) | protein | 97 | 58% helix, 0% strand | O94762 |
Ligands and binding sites
- PEG · Di(hydroxyethyl)ether · additive · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
1 pocket found on a 1 Å grid, 0 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 138 | 0.41 | 0.75 | 21 | empty |
Interfaces
1 interface between chains.
- A–B · 2662 Ų buried · 31 hydrogen bonds · protein-protein
Compared structures
- 4BK0 · Crystal structure of the KIX domain of human RECQL5 (domain-swapped dimer) · the same entry in another collection · chain A against A, TM-score 1.00
- O94762 · AlphaFold monomer V2.0 prediction for ATP-dependent DNA helicase Q5 (O94762) · a predicted model of the same protein · chain A against A, TM-score 0.48
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 O94762
- Elsewhere: RCSB PDB 4BK0 · PDBe 4BK0 · UniProt O94762
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