Group deposition for crystallographic fragment screening of SARS-CoV-2 nucleocapsid protein (CTD) -- Crystal Structure of SARS-CoV-2 nucleocapsid protein (CTD) in complex with Z102768020 (Nprot-x0656)


X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.82980.1 M HEPES, pH 7.8, 10 % isopropanol, 23 % PEG4000
Crystal Properties
Matthews coefficientSolvent content
2.9458.13

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 88.486α = 90
b = 88.486β = 90
c = 39.378γ = 90
Symmetry
Space GroupI 41

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER2 XE 9M2020-08-12SINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I04-10.91261DiamondI04-1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)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
11.67844.24354.50.060.0650.02613.16.49607
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.6781.80214.10.9161.0210.4415.1

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (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 REPLACEMENTTHROUGHOUT6YUN1.6862.57914046854.460.206480.20260.23640.278130.3141RANDOM32.999
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]
-0.09-0.090.19
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.636
r_dihedral_angle_4_deg19.205
r_dihedral_angle_3_deg16.043
r_dihedral_angle_1_deg7.035
r_long_range_B_refined5.574
r_long_range_B_other5.573
r_scangle_other4.161
r_mcangle_it3.798
r_mcangle_other3.796
r_mcbond_other2.222
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.636
r_dihedral_angle_4_deg19.205
r_dihedral_angle_3_deg16.043
r_dihedral_angle_1_deg7.035
r_long_range_B_refined5.574
r_long_range_B_other5.573
r_scangle_other4.161
r_mcangle_it3.798
r_mcangle_other3.796
r_mcbond_other2.222
r_mcbond_it2.201
r_scbond_it2.008
r_scbond_other2.007
r_angle_refined_deg1.436
r_angle_other_deg1.211
r_chiral_restr0.058
r_bond_refined_d0.008
r_gen_planes_refined0.007
r_bond_other_d0.001
r_gen_planes_other0.001
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_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms918
Nucleic Acid Atoms
Solvent Atoms127
Heterogen Atoms25

Software

Software
Software NamePurpose
REFMACrefinement
Aimlessdata scaling
PHASERphasing
XDSdata reduction