9RI3 | pdb_00009ri3

SARS-CoV-2 with a bound inhibitor


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelOtherin-house structure

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP29330mM sodium nitrate, 30mM disodium hydrogen phosphate, 30mM ammonium sulfate, 100mM MES-imidazole pH 6.5, 20%(w/v) PEG 550 MME, 10%(w/v) PEG 20K (Morpheus condition C1)
Crystal Properties
Matthews coefficientSolvent content
2.6653.69

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 67.94α = 90
b = 100.9β = 90
c = 104.84γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 16M2023-06-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X10SA1.00SLSX10SA

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rpim I (All)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
11.72372.792.80.1380.057113.413.155891
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.7231.8842.10.60.4511.6

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-VALUE1.72372.755891287972.7360.2120.21040.21050.23830.237834.064
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]
-0.001-0.0090.01
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg16.603
r_dihedral_angle_6_deg15.727
r_dihedral_angle_2_deg10.31
r_lrange_other8.255
r_lrange_it8.252
r_dihedral_angle_1_deg7.577
r_scangle_it6.395
r_scangle_other6.394
r_mcangle_other4.341
r_mcangle_it4.34
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg16.603
r_dihedral_angle_6_deg15.727
r_dihedral_angle_2_deg10.31
r_lrange_other8.255
r_lrange_it8.252
r_dihedral_angle_1_deg7.577
r_scangle_it6.395
r_scangle_other6.394
r_mcangle_other4.341
r_mcangle_it4.34
r_scbond_it4.14
r_scbond_other4.139
r_mcbond_it3.036
r_mcbond_other3.035
r_angle_refined_deg1.43
r_angle_other_deg0.485
r_nbd_refined0.217
r_symmetry_xyhbond_nbd_refined0.197
r_symmetry_nbd_refined0.194
r_symmetry_nbd_other0.192
r_nbtor_refined0.183
r_nbd_other0.164
r_metal_ion_refined0.162
r_xyhbond_nbd_refined0.135
r_ncsr_local_group_10.114
r_symmetry_nbtor_other0.083
r_chiral_restr0.07
r_symmetry_xyhbond_nbd_other0.021
r_gen_planes_refined0.008
r_bond_refined_d0.007
r_dihedral_angle_other_3_deg0.005
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4715
Nucleic Acid Atoms
Solvent Atoms203
Heterogen Atoms45

Software

Software
Software NamePurpose
REFMACrefinement
autoPROCdata reduction
autoPROCdata scaling
PHASERphasing