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Structure of the K180P mutant of Gi alpha subunit bound to AlF4 and GDP
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1GFI PDB ENTRY 1GFI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.5 293.16 Ammonium Sulphite, Sodium Acetate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293.16K, pH 6.50
Crystal Properties Matthews coefficient Solvent content 2.38 48.39
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 79.473 α = 90 b = 79.473 β = 90 c = 105.209 γ = 120
Symmetry Space Group P 32 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 93 CCD ADSC QUANTUM 4 2003-03-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.1 ALS 5.0.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2 50 95.4 0.073 28.5 5.9 24776
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2 100 0.34 5.6 6.1
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRY 1GFI 2 20 24776 1275 95 0.197 0.197 0.192 0.239 0.1982 RANDOM 48.88
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] -3.391 -3.473 -3.391 6.782
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 5.26 c_scbond_it 3.7 c_mcangle_it 2.49 c_mcbond_it 1.97 c_angle_deg 1.07 c_bond_d 0.005 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 5.26 c_scbond_it 3.7 c_mcangle_it 2.49 c_mcbond_it 1.97 c_angle_deg 1.07 c_bond_d 0.005 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2514 Nucleic Acid Atoms Solvent Atoms 336 Heterogen Atoms 40
Software Software Software Name Purpose HKL-2000 data collection SCALEPACK data scaling CNS refinement HKL-2000 data reduction CNS phasing