9T0R | pdb_00009t0r

Crystal structure of SARS-CoV-2 Mpro in complex with GK729


X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.52930.2 M lithium chloride, 0.1 M Tris, 20% PEG 6000, 10% Ethylene glycol.
Crystal Properties
Matthews coefficientSolvent content
2.6553.67

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 67.749α = 90
b = 102.788β = 101.063
c = 104.697γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 16M2025-10-09MSINGLE 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)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
11.5546.0498.790.99910.847201147
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)
11.551.6050.582

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-VALUE1.5546.042011441000798.830.2180.21630.23350.2450.262826.718
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]
-2.2230.62-1.3733.115
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_6_deg16.471
r_dihedral_angle_3_deg15.461
r_dihedral_angle_2_deg8.476
r_dihedral_angle_1_deg7.172
r_lrange_it6.732
r_lrange_other6.719
r_scangle_it5.418
r_scangle_other5.418
r_scbond_it3.534
r_scbond_other3.533
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_6_deg16.471
r_dihedral_angle_3_deg15.461
r_dihedral_angle_2_deg8.476
r_dihedral_angle_1_deg7.172
r_lrange_it6.732
r_lrange_other6.719
r_scangle_it5.418
r_scangle_other5.418
r_scbond_it3.534
r_scbond_other3.533
r_mcangle_it3.525
r_mcangle_other3.525
r_dihedral_angle_other_2_deg3.472
r_dihedral_angle_other_3_deg2.873
r_mcbond_it2.457
r_mcbond_other2.457
r_angle_refined_deg1.534
r_angle_other_deg0.522
r_nbd_refined0.211
r_nbd_other0.196
r_symmetry_nbd_other0.195
r_nbtor_refined0.184
r_symmetry_nbd_refined0.179
r_xyhbond_nbd_other0.169
r_symmetry_xyhbond_nbd_refined0.155
r_xyhbond_nbd_refined0.144
r_symmetry_nbtor_other0.085
r_chiral_restr0.074
r_symmetry_xyhbond_nbd_other0.023
r_bond_refined_d0.008
r_gen_planes_refined0.008
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms9430
Nucleic Acid Atoms
Solvent Atoms655
Heterogen Atoms152

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
Aimlessdata scaling
MOLREPphasing