2XX9

Crystal structure of 1-((2-fluoro-4-(3-(trifluoromethyl)-4,5,6,7- tetrahydro-1H-indazol-1-yl)phenyl)methyl)-2-pyrrolidinone in complex with the ligand binding domain of the Rat GluA2 receptor and glutamate at 2.2A resolution.


X-RAY DIFFRACTION

Crystallization

Crystal Properties
Matthews coefficientSolvent content
2.5651.98

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 115.188α = 90
b = 164.152β = 90
c = 47.456γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATERIGAKU RAXIS4MIRRORSMSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RUH3R

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)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
11.974098.90.1113.96.564133
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.972980.374.76.4

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONOTHERTHROUGHOUTNONE1.9794.4961492257698.880.186790.185220.22388RANDOM30.232
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]
0.61-0.23-0.38
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.206
r_dihedral_angle_4_deg16.269
r_dihedral_angle_3_deg14.771
r_dihedral_angle_1_deg6.061
r_scangle_it3.794
r_scbond_it2.372
r_mcangle_it1.591
r_angle_refined_deg1.437
r_angle_other_deg0.9
r_mcbond_it0.874
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.206
r_dihedral_angle_4_deg16.269
r_dihedral_angle_3_deg14.771
r_dihedral_angle_1_deg6.061
r_scangle_it3.794
r_scbond_it2.372
r_mcangle_it1.591
r_angle_refined_deg1.437
r_angle_other_deg0.9
r_mcbond_it0.874
r_mcbond_other0.21
r_chiral_restr0.088
r_bond_refined_d0.015
r_gen_planes_refined0.007
r_gen_planes_other0.003
r_bond_other_d0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms6046
Nucleic Acid Atoms
Solvent Atoms528
Heterogen Atoms94

Software

Software
Software NamePurpose
REFMACrefinement
HKLdata reduction
SCALEPACKdata scaling