Experiment: 2XI3

HCV-H77 NS5B Polymerase Complexed With GTP

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1QUV	PDB ENTRY 1QUV

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		6.5		MES 50MM PH 6.5, AMMONIUM SULFATE 0.2M, AMMONIUM ACETATE 0.25M, PEG 1000 25%-30%

Crystal Properties
Matthews coefficient	Solvent content
2.32	46.92

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 54.01	α = 89.62
b = 91.898	β = 99.74
c = 61.054	γ = 92.95

Symmetry
Space Group	P 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	PIXEL	DECTRIS PILATUS 6M		2003-06-03	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06SA		SLS	X06SA

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	1.7	30	95.5	0.04	14.5	1.9		121329		2	18.66

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)
1	1.7	1.73	94		0.35	2	1.8

Refinement

Statistics
Diffraction ID	Structure Solution Method	Starting model	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	PDB ENTRY 1QUV	1.7	34.654	1.96	121329	6067	95.45	0.1712	0.1698	0.1687	0.1976	0.1976	23.09

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]
4.244	-3.4901	-0.8457	-0.85	-1.1523	-3.394

RMS Deviations
Key	Refinement Restraint Deviation
f_dihedral_angle_d	14.45
f_angle_d	1.034
f_chiral_restr	0.07
f_bond_d	0.01
f_plane_restr	0.005

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	8694
Nucleic Acid Atoms
Solvent Atoms	792
Heterogen Atoms	165

Software

Software
Software Name	Purpose
PHENIX	refinement
XDS	data reduction
MOLREP	phasing