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RhoA GTPase E102A bound to GTPgammaS
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1KMQ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 277.15 2 uL protein (8 mg/mL RhoA E102A bound to GTPgammaS, 25 mM Tris-HCl pH 8.0, 2 mM MgCl2, 10 mM BME) + 2 uL of crystallization solution over 500 uL reservoir of crystallization solution. Crystallization solution: 0.2 M Ammonium iodide, 20% PEG 3,350
Crystal Properties Matthews coefficient Solvent content 2.32 46.89
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 54.217 α = 67.842 b = 60.532 β = 78.049 c = 67.134 γ = 68.362
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE RIGAKU RAXIS IV++ 2015-12-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.54
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 2.3 44.26 96.26 0.09267 0.1311 0.019 0.984 27.53 3.9 53737 29.07
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.3 2.382 68.39 0.246 0.348 0.093 0.949 8.85 3.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2.3 44.26 1.96 53737 3409 82.22 0.1794 0.1766 0.1784 0.2196 0.2185 31.69
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 14.319 f_angle_d 0.9743 f_chiral_restr 0.0559 f_plane_restr 0.0087 f_bond_d 0.0072
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5637 Nucleic Acid Atoms Solvent Atoms 597 Heterogen Atoms 180
Software Software Software Name Purpose PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling PHENIX phasing