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Crystal structure of the hepatitis C virus NS5B RNA-dependent RNA polymerase complex with (2E)-3-(4-{[(1-{[(13-cyclohexyl-6-oxo-6,7- dihydro-5H-INDOLO[1,2-D][1,4]BENZODIAZEPIN-10-yl) CARBONYL]AMINO}CYCLOPENTYL)CARBONYL]AMINO}PHENYL)PROP-2-enoic acid and (2R)-4-(6-chloropyridazin-3-yl)-N-(4-methoxybenzyl)-1-{[4- (TRIFLUOROMETHOXY)PHENYL]SULFONYL}PIPERAZINE-2-carboxamide

Analyse Crystal structure of the hepatitis C virus NS5B RNA-dependent RNA polymerase… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3QGF
Type
protein
Length
1,067 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
Q9WMX2
Ligands
23E, 46F, SO4
Pockets
20 · best druggability 0.82

Structure

x-ray diffraction · 2 distinct chains · 48% helix, 16% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ARNA-directed RNA polymerase (EC 2.7.7.48)protein53449% helix, 16% strandQ9WMX2
BRNA-directed RNA polymerase (EC 2.7.7.48)protein53348% helix, 16% strandQ9WMX2

Ligands and binding sites

  • 23E · (2E)-3-(4-{[(1-{[(13-cyclohexyl-6-oxo-6,7-dihydro-5H-indolo[1,2-d][1,4]benzodiazepin-10-yl)carbonyl]amino}cyclopentyl)carbonyl]amino}phenyl)prop-2-enoic acid · ligand · 2 copies · chains A, B
  • 46F · (2R)-4-(6-chloropyridazin-3-yl)-N-(4-methoxybenzyl)-1-{[4-(trifluoromethoxy)phenyl]sulfonyl}piperazine-2-carboxamide · ligand · 2 copies · chains A, B
  • SO4 · Sulfate ion · ion · 10 copies · chains A, B

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

20 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
110720.820.839446F
210870.810.828446F, SO4
31050.470.8024empty
41090.460.7922empty
51030.430.7817empty

Interfaces

1 interface between chains.

  • A–B · 1045 Ų buried · 18 hydrogen bonds · protein-protein

Compared structures

  • 3QGF · Crystal structure of the hepatitis C virus NS5B RNA-dependent RNA polymerase complex with… · the same entry in another collection · chain A against A, TM-score 1.00

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