32NU | pdb_000032nu

Crystal structure of SARS-CoV-2 Mpro in complex with NSC47924


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 6Y2E 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7293.2M Lithium Chloride, 0.1M HEPES pH 7.0, 20 % w/v PEG 6000
Crystal Properties
Matthews coefficientSolvent content
1.8935.08

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 111.982α = 90
b = 52.683β = 102.598
c = 44.526γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 16M2023-03-19MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONPETRA III, DESY BEAMLINE P111.0332PETRA III, DESYP11

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)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
11.947.4698.720.092340.99911.756.919875
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.91.9680.619

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)Mean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE1.947.461987597598.7330.2280.22550.23760.28570.295338.701
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]
3.514-1.4650.211-2.791
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_other_2_deg22.095
r_dihedral_angle_3_deg17.363
r_dihedral_angle_6_deg15.74
r_dihedral_angle_2_deg14.82
r_lrange_it9.274
r_lrange_other9.272
r_dihedral_angle_1_deg7.798
r_scangle_it6.727
r_scangle_other6.725
r_mcangle_it4.716
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_other_2_deg22.095
r_dihedral_angle_3_deg17.363
r_dihedral_angle_6_deg15.74
r_dihedral_angle_2_deg14.82
r_lrange_it9.274
r_lrange_other9.272
r_dihedral_angle_1_deg7.798
r_scangle_it6.727
r_scangle_other6.725
r_mcangle_it4.716
r_mcangle_other4.715
r_scbond_it4.393
r_scbond_other4.391
r_mcbond_it3.511
r_mcbond_other3.507
r_angle_refined_deg1.458
r_angle_other_deg0.482
r_symmetry_xyhbond_nbd_refined0.275
r_nbd_other0.239
r_nbd_refined0.23
r_symmetry_nbd_other0.214
r_nbtor_refined0.192
r_symmetry_nbd_refined0.184
r_xyhbond_nbd_refined0.149
r_symmetry_nbtor_other0.086
r_chiral_restr0.063
r_gen_planes_refined0.008
r_bond_refined_d0.007
r_bond_other_d0.002
r_symmetry_xyhbond_nbd_other0.002
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2367
Nucleic Acid Atoms
Solvent Atoms33
Heterogen Atoms21

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
SCALAdata scaling
MOLREPphasing