9VF2 | pdb_00009vf2

Spirooxindole inhibitor CG-1059 complexed with SARS-Cov-2 3CL protease


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 5R7Y 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP2930.2 M LiCl, 0.1 M Bis-Tris pH 6.5, 13%(w/v) polyethylene glycol 8000
Crystal Properties
Matthews coefficientSolvent content
1.9637.32

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 45.09α = 90
b = 53.93β = 100.776
c = 114.135γ = 90
Symmetry
Space GroupI 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRIGAKU2022-08-18MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU1.54187

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
11.9727.51691.660.99612.683.217881
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)
11.972.040.942

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-VALUE1.9727.5161758790891.6610.2310.22850.23380.27430.27626.974
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]
-0.5460.6040.971-0.611
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.98
r_dihedral_angle_4_deg16.278
r_dihedral_angle_3_deg14.95
r_dihedral_angle_1_deg7.886
r_lrange_it5.306
r_lrange_other5.27
r_scangle_it3.546
r_scangle_other3.545
r_mcangle_it3.383
r_mcangle_other3.382
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.98
r_dihedral_angle_4_deg16.278
r_dihedral_angle_3_deg14.95
r_dihedral_angle_1_deg7.886
r_lrange_it5.306
r_lrange_other5.27
r_scangle_it3.546
r_scangle_other3.545
r_mcangle_it3.383
r_mcangle_other3.382
r_scbond_it2.232
r_scbond_other2.232
r_mcbond_other2.129
r_mcbond_it2.128
r_angle_refined_deg1.523
r_angle_other_deg1.302
r_nbd_refined0.206
r_symmetry_xyhbond_nbd_refined0.186
r_symmetry_nbd_other0.183
r_nbd_other0.171
r_nbtor_refined0.167
r_xyhbond_nbd_refined0.147
r_symmetry_nbd_refined0.134
r_symmetry_nbtor_other0.075
r_chiral_restr0.067
r_bond_refined_d0.008
r_gen_planes_refined0.007
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2347
Nucleic Acid Atoms
Solvent Atoms87
Heterogen Atoms36

Software

Software
Software NamePurpose
REFMACrefinement
iMOSFLMdata reduction
Aimlessdata scaling
PHASERphasing