X-ray diffraction
1.65Å resolution

Crystal structure of HCV NS3/4A WT protease in complex with 5172-Linear (MK-5172 linear analogue)


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
NS3 protease Chain: A
Molecule details ›
Chain: A
Length: 190 amino acids
Theoretical weight: 20.07 KDa
Source organism: Hepacivirus C
Expression system: Escherichia coli BL21(DE3)
  • Canonical: C1KIK8 (Residues: 4-179; Coverage: 97%)
Sequence domains: Hepatitis C virus NS3 protease
Structure domains:

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-F
Spacegroup: P212121
Unit cell:
a: 54.713Å b: 58.42Å c: 59.968Å
α: 90° β: 90° γ: 90°
R R work R free
0.165 0.163 0.197
Expression system: Escherichia coli BL21(DE3)