MolNFT v1 · #69437 · protein + DNA
Three conformational snapshots of the hepatitis C virus NS3 helicase reveal a ratchet translocation mechanism
3KQK · Serine PROTEASE/NTPASE/HELICASE NS3: “Three conformational snapshots of the hepatitis C virus NS3 helicase reveal a ratchet translocation mechanism”. X-ray diffraction, 6 pockets (best druggability 0.83). MolNFT v1 #69437 on…
- PDB
- 3KQK
- Type
- protein + DNA
- Length
- 884 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Serine PROTEASE/NTPASE/HELICASE NS3; 5'-D(*TP*TP*TP*TP*TP*T)-3'
- EC
- 3.4.21.98, 3.6.1.15, 3.6.1.-
- UniProt
- Q9WMX2
- Pockets
- 6 · best druggability 0.83
Structure
x-ray diffraction · 2 distinct chains · 34% helix, 20% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Serine PROTEASE/NTPASE/HELICASE NS3 (EC 3.4.21.98, 3.6.1.15, 3.6.1.-) | protein | 436 | 34% helix, 20% strand | Q9WMX2 |
| C, D | 5'-D(*TP*TP*TP*TP*TP*T)-3' | dna | 6 | — | — |
Pockets
6 pockets found on a 1 Å grid, 4 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 955 | 0.83 | 0.85 | 95 | empty |
| 2 | 951 | 0.83 | 0.84 | 93 | empty |
| 3 | 297 | 0.59 | 0.78 | 32 | empty |
| 4 | 246 | 0.53 | 0.76 | 26 | empty |
| 5 | 59 | 0.27 | 0.73 | 17 | empty |
Interfaces
3 interfaces between chains.
- A–B · 1097 Ų buried · 17 hydrogen bonds · protein-protein
- B–C · 937 Ų buried · 14 hydrogen bonds · protein-nucleic
- A–D · 878 Ų buried · 13 hydrogen bonds · protein-nucleic
Compared structures
- 3KQK · Three Conformational Snapshots of the Hepatitis C Virus NS3 Helicase Reveal a Ratchet… · 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 Q9WMX2
- Elsewhere: RCSB PDB 3KQK · PDBe 3KQK · UniProt Q9WMX2
GL1X is a live explorer of the GenesisL1 blockchain. Turn on JavaScript for search, charts and interactive views.