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The Crystal Structure of the Human RAC3 in complex with GDP and Chloride
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1MH1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.5 293 0.1 M Bis-Tris, 25% PEG 3350, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.31 46.77
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.932 α = 90 b = 80.841 β = 90 c = 84.563 γ = 90
Symmetry Space Group P 21 21 21
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 HTC 2005-10-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-E 1.54180
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 22.43 99.9 29868
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 2 100
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 THROUGHOUT 1MH1 1.9 22.43 28345 28345 1515 99.87 0.16809 0.16809 0.16528 0.1771 0.22098 0.2341 RANDOM 30.426
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] -0.44 1.38 -0.94
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.827 r_dihedral_angle_4_deg 18.197 r_dihedral_angle_3_deg 12.813 r_scangle_it 8.468 r_scbond_it 6.534 r_dihedral_angle_1_deg 5.682 r_mcangle_it 4.033 r_mcbond_it 3.141 r_angle_refined_deg 1.353 r_angle_other_deg 0.93
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.827 r_dihedral_angle_4_deg 18.197 r_dihedral_angle_3_deg 12.813 r_scangle_it 8.468 r_scbond_it 6.534 r_dihedral_angle_1_deg 5.682 r_mcangle_it 4.033 r_mcbond_it 3.141 r_angle_refined_deg 1.353 r_angle_other_deg 0.93 r_mcbond_other 0.88 r_nbd_refined 0.204 r_nbd_other 0.2 r_symmetry_vdw_other 0.195 r_nbtor_refined 0.177 r_xyhbond_nbd_refined 0.171 r_symmetry_hbond_refined 0.168 r_symmetry_vdw_refined 0.139 r_nbtor_other 0.085 r_chiral_restr 0.079 r_bond_refined_d 0.011 r_gen_planes_refined 0.005 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2739 Nucleic Acid Atoms Solvent Atoms 276 Heterogen Atoms 61
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction CCP4 data scaling PHASER phasing