MolNFT v1 · #67317 · protein
Crystal structure of HCV NS5B polymerase with a novel monocyclic dihydro-pyridinone inhibitor
3IGV · RNA-directed RNA polymerase: “Crystal structure of HCV NS5B polymerase with a novel monocyclic dihydro-pyridinone inhibitor”. X-ray diffraction, 1 ligand (B80), 12 pockets (best druggability 0.80). MolNFT v1 #67317 on GenesisL1: 3D…
- PDB
- 3IGV
- Type
- protein
- Length
- 1,114 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- RNA-directed RNA polymerase
- EC
- 2.7.7.48
- UniProt
- P26663
- Ligands
- B80
- Pockets
- 12 · best druggability 0.80
Structure
x-ray diffraction · 1 distinct chain · 48% helix, 14% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | RNA-directed RNA polymerase (EC 2.7.7.48) | protein | 557 | 48% helix, 14% strand | P26663 |
Ligands and binding sites
- B80 · N-{3-[(6S)-6-ethyl-1-(4-fluorobenzyl)-4-hydroxy-2-oxo-1,2,5,6-tetrahydropyridin-3-yl]-1,1-dioxido-2H-1,2,4-benzothiadiazin-7-yl}methanesulfonamide · ligand · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
12 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 1126 | 0.80 | 0.81 | 82 | B80 |
| 2 | 1016 | 0.80 | 0.81 | 76 | B80 |
| 3 | 891 | 0.73 | 0.78 | 93 | empty |
| 4 | 328 | 0.68 | 0.82 | 37 | empty |
| 5 | 121 | 0.52 | 0.81 | 17 | empty |
Interfaces
1 interface between chains.
- A–B · 613 Ų buried · 9 hydrogen bonds · protein-protein
Compared structures
- 3IGV · Crystal structure of HCV NS5B polymerase with a novel monocyclic dihydro-pyridi inhibitor · 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 P26663
- Elsewhere: RCSB PDB 3IGV · PDBe 3IGV · UniProt P26663
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