1N1L

CRYSTAL STRUCTURE OF HCV NS3 PROTEASE DOMAIN:NS4A PEPTIDE COMPLEX WITH COVALENTLY BOUND INHIBITOR (GW472467X)

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6.5	277	Inhibitor soaked into crystal generated according to Kim et al. (1996) Cell, 87, 343-355, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277.0K

Crystal Properties
Matthews coefficient	Solvent content
3.96	68.91

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 225.45	α = 90
b = 225.45	β = 90
c = 75.89	γ = 120

Symmetry
Space Group	H 3 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	IMAGE PLATE	RIGAKU RAXIS IIC	MIRRORS		M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU RU200	1.5418

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
1	2.6	40	96.3	0.052	16.6		22723	21878		1

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
	2.6	2.69	92		0.238	4.5		2074

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	2.6	20	1	20724	20724	1115	100	0.18508	0.18508	0.18318	0.2195	RANDOM	45.569

Temperature Factor Modeling
Anisotropic B[1][1]	Anisotropic B[1][2]	Anisotropic B[1][3]	Anisotropic B[2][2]	Anisotropic B[2][3]	Anisotropic B[3][3]
-1	-0.5		-1		1.51

RMS Deviations
Key	Refinement Restraint Deviation
r_scangle_it	8.583
r_dihedral_angle_1_deg	6.551
r_scbond_it	5.492
r_mcangle_it	3.305
r_angle_refined_deg	1.741
r_mcbond_it	1.632
r_symmetry_vdw_refined	0.256
r_nbd_refined	0.237
r_symmetry_hbond_refined	0.232
r_xyhbond_nbd_refined	0.173

RMS Deviations
Key	Refinement Restraint Deviation
r_scangle_it	8.583
r_dihedral_angle_1_deg	6.551
r_scbond_it	5.492
r_mcangle_it	3.305
r_angle_refined_deg	1.741
r_mcbond_it	1.632
r_symmetry_vdw_refined	0.256
r_nbd_refined	0.237
r_symmetry_hbond_refined	0.232
r_xyhbond_nbd_refined	0.173
r_chiral_restr	0.11
r_bond_refined_d	0.016
r_gen_planes_refined	0.006

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2732
Nucleic Acid Atoms
Solvent Atoms	107
Heterogen Atoms	31

Software

Software
Software Name	Purpose
DENZO	data reduction
TRUNCATE	data reduction
REFMAC	refinement
CCP4	data scaling

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.