8A2G

Crystal structure of Sebokelevirus 2A2 protein

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		293	20% PEG3350, 0.2M sodium fluoride (according to info sent to us) or 30% PEG4000, 0.005 M magnesium acetate, 0.050 M sodium cacodylate pH 6.5 (thesis info)

Crystal Properties
Matthews coefficient	Solvent content
2.02	39.12

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 64.35	α = 90
b = 69.73	β = 90
c = 57.27	γ = 90

Symmetry
Space Group	P 21 21 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	PIXEL	DECTRIS PILATUS 6M		2014-12-11	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I03	0.97957	Diamond	I03

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	1.56	57.3	100	0.055	26.3	12.9		37407

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	1.56	1.6	100		0.726	3.9	11.8

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 (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	8A2F	1.56	57.27	37365	1807	99.957	0.172	0.1703	0.2016	23.277

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]
0.366			0.628		-0.993

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	23.658
r_dihedral_angle_6_deg	16.169
r_dihedral_angle_3_deg	14.54
r_lrange_other	7.944
r_lrange_it	7.943
r_scangle_it	6.135
r_scangle_other	6.134
r_dihedral_angle_1_deg	5.761
r_scbond_it	4.589
r_scbond_other	4.589
r_mcangle_it	4.249
r_mcangle_other	4.248
r_mcbond_it	3.018
r_mcbond_other	3.017
r_angle_refined_deg	1.486
r_angle_other_deg	0.524
r_symmetry_nbd_refined	0.242
r_nbd_other	0.221
r_nbd_refined	0.219
r_symmetry_xyhbond_nbd_refined	0.217
r_nbtor_refined	0.184
r_symmetry_nbd_other	0.182
r_xyhbond_nbd_refined	0.144
r_ncsr_local_group_1	0.133
r_symmetry_nbtor_other	0.08
r_chiral_restr	0.078
r_symmetry_xyhbond_nbd_other	0.014
r_bond_refined_d	0.008
r_gen_planes_refined	0.008
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2220
Nucleic Acid Atoms
Solvent Atoms	255
Heterogen Atoms	17

Software

Software
Software Name	Purpose
REFMAC	refinement
xia2	data reduction
Aimless	data scaling
PHASER	phasing