9T5E | pdb_00009t5e

Crystal structure of SARS-CoV-2 Mpro in complex with RK-468


X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP82930.1M PTCP, pH 8.0, 30% w/v PEG 1000
Crystal Properties
Matthews coefficientSolvent content
2.6253.13

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 67.666α = 90
b = 100.11β = 90
c = 103.52γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 16M2024-03-19MSINGLE 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)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
11.68949.34599.760.99913.4513.579239
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)
11.691.750.999

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-VALUE1.68949.34579239390399.7210.2110.20940.21960.24180.247428.176
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]
-1.8952.702-0.807
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_6_deg14.26
r_dihedral_angle_3_deg13.216
r_dihedral_angle_1_deg7.199
r_lrange_other6.535
r_lrange_it6.534
r_dihedral_angle_2_deg6.087
r_scangle_it5.134
r_scangle_other5.134
r_mcangle_other3.596
r_mcangle_it3.595
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_6_deg14.26
r_dihedral_angle_3_deg13.216
r_dihedral_angle_1_deg7.199
r_lrange_other6.535
r_lrange_it6.534
r_dihedral_angle_2_deg6.087
r_scangle_it5.134
r_scangle_other5.134
r_mcangle_other3.596
r_mcangle_it3.595
r_scbond_it3.377
r_scbond_other3.376
r_dihedral_angle_other_2_deg3.092
r_mcbond_it2.521
r_mcbond_other2.52
r_angle_refined_deg1.597
r_dihedral_angle_other_3_deg1.336
r_angle_other_deg0.561
r_nbd_refined0.211
r_nbd_other0.199
r_symmetry_nbd_other0.197
r_symmetry_nbd_refined0.19
r_nbtor_refined0.185
r_xyhbond_nbd_refined0.134
r_symmetry_xyhbond_nbd_refined0.096
r_symmetry_nbtor_other0.084
r_chiral_restr0.079
r_gen_planes_refined0.008
r_bond_refined_d0.007
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4673
Nucleic Acid Atoms
Solvent Atoms309
Heterogen Atoms78

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
Aimlessdata scaling
MOLREPphasing