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 Z45527714 (Nprot-x0343)


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
3.0559.71

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 88.438α = 90
b = 88.438β = 90
c = 40.966γ = 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
11.75844.21951.40.0990.1080.0439.86.48193
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)
11.7581.86416.10.9591.0610.4485.5

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 REPLACEMENTTHROUGHOUT6YUN1.7662.54778840651.40.207350.203810.22490.271120.2959RANDOM33.424
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]
-0.49-0.490.99
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.633
r_dihedral_angle_4_deg20.461
r_dihedral_angle_3_deg18.426
r_dihedral_angle_1_deg7.516
r_long_range_B_refined6.103
r_long_range_B_other6.101
r_scangle_other4.443
r_mcangle_it3.713
r_mcangle_other3.712
r_scbond_it2.87
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.633
r_dihedral_angle_4_deg20.461
r_dihedral_angle_3_deg18.426
r_dihedral_angle_1_deg7.516
r_long_range_B_refined6.103
r_long_range_B_other6.101
r_scangle_other4.443
r_mcangle_it3.713
r_mcangle_other3.712
r_scbond_it2.87
r_scbond_other2.868
r_mcbond_it2.343
r_mcbond_other2.341
r_angle_refined_deg1.502
r_angle_other_deg1.271
r_chiral_restr0.059
r_bond_refined_d0.007
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 Atoms90
Heterogen Atoms16

Software

Software
Software NamePurpose
REFMACrefinement
Aimlessdata scaling
PHASERphasing
XDSdata reduction