4WTG

CRYSTAL STRUCTURE OF HCV NS5B GENOTYPE 2A JFH-1 ISOLATE WITH S15G E86Q E87Q C223H V321I MUTATIONS AND DELTA8 BETA HAIRPIN LOOP DELETION IN COMPLEX WITH SOFOSBUVIR DIPHOSPHATE GS-607596, MN2+ AND SYMMETRICAL PRIMER TEMPLATE 5'-CAAAAUUU

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	4OBC

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6.6	289	NS5B AT 5.1 MG/ML IN 5 MM TRIS PH 7.5, 200 MM NH4OAC, 1 MM EDTA, 1 MM DTT AGAINST 25% PEG 550MME, 50 MM MGCL2, 0.1 M HEPES PH 7.5 FOR CRYSTAL GROWTH SOAKED, INTO 28% PEG 550 MME, 0.2 M AMMONIUM ACETATE, 0.05 M BISTRIS PROPANE PH 6.0, 0.05 M TRIS PH 7.2, 12 MM MNCL2, 20 MM GS-607596, 4 MM 5'-CAAAAUUU WITH 8% GLYCEROL AS CRYO-PROTECTANT, CRYSTAL TRACKING ID 251148C4, UNIQUE PUCK ID MCI3-1, PH 6.6

Crystal Properties
Matthews coefficient	Solvent content
4	70

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 140.44	α = 90
b = 140.44	β = 90
c = 91.62	γ = 120

Symmetry
Space Group	P 65

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CCD	MARMOSAIC 300 mm CCD		2014-02-13	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 21-ID-G	0.97872	APS	21-ID-G

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	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	2.9	50	98.5	0.086	0.095	19.09	6		22607		-3	53.79

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.9	2.98	99.1		0.675	0.029	3.4	5.7

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	4OBC	2.9	50	22607	1074	98.54	0.181	0.179	0.232	RANDOM	56.76

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]
1.89	0.95		1.89		-6.14

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.582
r_dihedral_angle_3_deg	16.876
r_dihedral_angle_4_deg	16.36
r_dihedral_angle_1_deg	6.334
r_mcangle_it	5.112
r_mcbond_it	3.263
r_mcbond_other	3.254
r_angle_refined_deg	1.48
r_angle_other_deg	0.817
r_chiral_restr	0.074
r_bond_refined_d	0.01
r_gen_planes_refined	0.006
r_bond_other_d	0.001
r_gen_planes_other	0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scbond_it
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4073
Nucleic Acid Atoms	254
Solvent Atoms	59
Heterogen Atoms	30

Software

Software
Software Name	Purpose
XSCALE	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
PHASER	phasing