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Structure of a photoactivatable Rac1 containing Lov2 Wildtype
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1MH1 PDB ENTRIES 1MH1, 2VOU experimental model PDB 2VOU PDB ENTRIES 1MH1, 2VOU
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 100 MM CA ACETATE, 100 MM SODIUM CACODYLATE PH 5.5, 12 % (W/V) PEG 8000
Crystal Properties Matthews coefficient Solvent content 3.46 64.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 113.88 α = 90 b = 113.88 β = 90 c = 69.52 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 100 CCD MARRESEARCH MX-225 2008-09-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA SLS X10SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 1.9 50 99.8 0.07 19.1 5.8 41136 2 20.59
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 1.95 99.6 0.54 3.7 5.8
Refinement Statistics Diffraction ID Structure Solution Method Starting model 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 PDB ENTRIES 1MH1, 2VOU 1.9 40.221 2 41133 2037 99.77 0.1673 0.1658 0.1632 0.1949 0.1913 24.2
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] 1.5869 1.5869 -3.1739
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 19.172 f_angle_d 1.196 f_chiral_restr 0.085 f_bond_d 0.009 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2544 Nucleic Acid Atoms Solvent Atoms 313 Heterogen Atoms 65
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling PHASER phasing