2E9R

Foot-and-mouth disease virus RNA-dependent RNA polymerase in complex with a template-primer RNA and with ribavirin

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6	293	30% PEG 4K, 0.2M magnesium acetate, 0.1M sodium cacodilate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.18	43.56

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 94.094	α = 90
b = 94.094	β = 90
c = 99.285	γ = 120

Symmetry
Space Group	P 32 2 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	293	CCD	ADSC QUANTUM 315		2004-04-23	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID29	0.93	ESRF	ID29

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	R Sym 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	2.81	30	90	0.1	0.09	7.5		11820	11173	1	1

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	PDB entry 1WNE	2.81	30	11173	581	91.67	0.24546	0.24289	0.296	RANDOM	49.125

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]
1.03	0.51		1.03		-1.54

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_1_deg	7.977
r_scangle_it	3.39
r_angle_refined_deg	2.116
r_scbond_it	2.11
r_mcangle_it	1.523
r_angle_other_deg	0.985
r_mcbond_it	0.794
r_symmetry_vdw_other	0.282
r_nbd_refined	0.279
r_nbd_other	0.255
r_symmetry_vdw_refined	0.231
r_symmetry_hbond_refined	0.218
r_xyhbond_nbd_refined	0.196
r_chiral_restr	0.101
r_nbtor_other	0.099
r_bond_refined_d	0.021
r_gen_planes_refined	0.007
r_gen_planes_other	0.003
r_bond_other_d	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3682
Nucleic Acid Atoms	314
Solvent Atoms	7
Heterogen Atoms	30

Software

Software
Software Name	Purpose
REFMAC	refinement
ProDC	data collection
DENZO	data reduction
SCALEPACK	data scaling
CNS	phasing