2A72

Structure of the regulator of G-protein signaling domain of RGS7


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1FQJ1FQJ_B

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP5.5293PEG 3350, (NH4)2SO4, BIS-TRIS, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.141.1

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 28.915α = 90
b = 106.033β = 103.71
c = 52.49γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATERIGAKU RAXIS HTC2005-06-13MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU FR-E DW

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)R Sym 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
1245.9395.90.0680.07914.93.6198961989628.3
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
122.1181.20.4340.5362.22.82457

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1FQJ_B.pdb2531884218842102895.640.187560.187560.184250.2489RANDOM28.8
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]
0.430.5-1.71.51
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.217
r_dihedral_angle_4_deg17.8
r_dihedral_angle_3_deg13.973
r_dihedral_angle_1_deg4.952
r_scangle_it2.799
r_scbond_it1.761
r_angle_refined_deg1.237
r_mcangle_it0.951
r_angle_other_deg0.857
r_mcbond_it0.679
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.217
r_dihedral_angle_4_deg17.8
r_dihedral_angle_3_deg13.973
r_dihedral_angle_1_deg4.952
r_scangle_it2.799
r_scbond_it1.761
r_angle_refined_deg1.237
r_mcangle_it0.951
r_angle_other_deg0.857
r_mcbond_it0.679
r_symmetry_vdw_other0.241
r_nbd_refined0.214
r_nbtor_refined0.182
r_xyhbond_nbd_refined0.177
r_nbd_other0.173
r_symmetry_vdw_refined0.164
r_mcbond_other0.159
r_symmetry_hbond_refined0.151
r_nbtor_other0.085
r_chiral_restr0.073
r_bond_refined_d0.012
r_gen_planes_refined0.004
r_bond_other_d0.001
r_gen_planes_other0.001
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2167
Nucleic Acid Atoms
Solvent Atoms231
Heterogen Atoms1

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
CCP4data scaling
PHASERphasing