2XX7

Crystal structure of 1-(4-(1-pyrrolidinylcarbonyl)phenyl)-3-(trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazole 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
2.243.54

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 113.366α = 90
b = 161.901β = 90
c = 47.125γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCDMSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRFESRF

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
12.24089.20.113.84.340273

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 DIFFRACTIONOTHERTHROUGHOUTNONE2.292.8538643162989.330.168020.165880.21842RANDOM28.501
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]
0.83-0.14-0.69
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.917
r_dihedral_angle_4_deg17.722
r_dihedral_angle_3_deg14.766
r_dihedral_angle_1_deg6.06
r_scangle_it3.881
r_scbond_it2.414
r_angle_refined_deg1.633
r_mcangle_it1.617
r_angle_other_deg0.91
r_mcbond_it0.87
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.917
r_dihedral_angle_4_deg17.722
r_dihedral_angle_3_deg14.766
r_dihedral_angle_1_deg6.06
r_scangle_it3.881
r_scbond_it2.414
r_angle_refined_deg1.633
r_mcangle_it1.617
r_angle_other_deg0.91
r_mcbond_it0.87
r_mcbond_other0.181
r_chiral_restr0.089
r_bond_refined_d0.017
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 Atoms541
Heterogen Atoms92

Software

Software
Software NamePurpose
REFMACrefinement
HKLdata reduction
SCALEPACKdata scaling