9VF3 | pdb_00009vf3

Spirooxindole inhibitor CG-1062 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 DIFFUSION2930.2 M LiCl, 0.1 M Bis-Tris pH 6.5, 13%(w/v) polyethylene glycol 8000
Crystal Properties
Matthews coefficientSolvent content
1.9737.53

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 45.28α = 90
b = 53.72β = 100.517
c = 114.396γ = 90
Symmetry
Space GroupI 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRIGAKU2022-09-23MSINGLE 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
11.96428.13491.990.99611.912.917882
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)
11.9642.0340.897

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-VALUE1.96428.1341786989991.9660.2210.21860.22440.25970.268323.435
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]
-0.1410.2250.872-0.762
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.308
r_dihedral_angle_4_deg18.495
r_dihedral_angle_3_deg14.698
r_dihedral_angle_1_deg8.086
r_lrange_it4.733
r_lrange_other4.719
r_scangle_it3.132
r_scangle_other3.132
r_mcangle_it2.936
r_mcangle_other2.936
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.308
r_dihedral_angle_4_deg18.495
r_dihedral_angle_3_deg14.698
r_dihedral_angle_1_deg8.086
r_lrange_it4.733
r_lrange_other4.719
r_scangle_it3.132
r_scangle_other3.132
r_mcangle_it2.936
r_mcangle_other2.936
r_scbond_it1.964
r_scbond_other1.963
r_mcbond_it1.839
r_mcbond_other1.834
r_angle_refined_deg1.523
r_angle_other_deg1.305
r_nbd_refined0.21
r_nbd_other0.195
r_symmetry_nbd_other0.183
r_nbtor_refined0.168
r_xyhbond_nbd_refined0.149
r_symmetry_nbd_refined0.13
r_symmetry_xyhbond_nbd_refined0.129
r_symmetry_nbtor_other0.073
r_chiral_restr0.069
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 Atoms2323
Nucleic Acid Atoms
Solvent Atoms98
Heterogen Atoms36

Software

Software
Software NamePurpose
REFMACrefinement
iMOSFLMdata reduction
Aimlessdata scaling
PHASERphasing