7H6L

Group deposition for crystallographic fragment screening of Chikungunya virus nsP3 macrodomain -- Crystal structure of Chikungunya virus nsP3 macrodomain in complex with Z104492884 (CHIKV_MacB-x0289)


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 6VUQ 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.8293.150.1 M Potassium thiocyanate, 0.1 M Sodium bromide, 0.1 M Tris, pH 7.8, 25 % PEG Smear Broad
Crystal Properties
Matthews coefficientSolvent content
2.6653.73

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 87.493α = 90
b = 87.493β = 90
c = 85.748γ = 120
Symmetry
Space GroupP 31

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER2 XE 9M2023-10-05SINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I04-10.92124DiamondI04-1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
11.3356.7899.50.050.0530.0170.99918.78.9168046
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.331.3592.71.5811.8360.9060.3123.9

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)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)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1.3356.84158748823498.930.179560.178240.20.205290.22RANDOM26.669
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]
0.180.090.18-0.59
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.752
r_dihedral_angle_4_deg20.352
r_dihedral_angle_3_deg15.534
r_long_range_B_refined7.997
r_long_range_B_other7.923
r_dihedral_angle_1_deg5.988
r_scangle_other4.355
r_scbond_it2.826
r_scbond_other2.826
r_mcangle_other2.525
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4962
Nucleic Acid Atoms
Solvent Atoms668
Heterogen Atoms119

Software

Software
Software NamePurpose
REFMACrefinement
REFMAC5refinement
Aimlessdata scaling
PHASERphasing
XDSdata reduction