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Crystal structure of human RAC3 in complex with CRIB domain of human p21-activated kinase 1 (PAK1)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2G0N PDB entry 2G0N
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 293 0.1 M Tris-HCl pH 8.5, 2 M (NH4)2S04, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.23 44.93
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 84.226 α = 90 b = 53.48 β = 93.45 c = 47.682 γ = 90
Symmetry Space Group C 1 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 IMAGE PLATE RIGAKU RAXIS HTC 2007-01-31 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-E+ SUPERBRIGHT 1.54180
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) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 1.75 47.62 99.9 0.053 0.053 27.1 7.2 21448 21448 20
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) Redundancy Number Unique Reflections (All) 1 1.75 1.84 99.6 0.343 0.343 4 7
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 PDB entry 2G0N 1.75 47.62 20345 20345 1100 99.88 0.15114 0.15114 0.14893 0.1561 0.19177 0.2 RANDOM 22.09
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] -0.15 0.02 0.59 -0.43
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.215 r_dihedral_angle_3_deg 11.612 r_dihedral_angle_4_deg 11.228 r_scangle_it 7.435 r_scbond_it 6.175 r_dihedral_angle_1_deg 5.917 r_mcangle_it 4.295 r_mcbond_it 3.517 r_angle_refined_deg 1.47 r_mcbond_other 1.286
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.215 r_dihedral_angle_3_deg 11.612 r_dihedral_angle_4_deg 11.228 r_scangle_it 7.435 r_scbond_it 6.175 r_dihedral_angle_1_deg 5.917 r_mcangle_it 4.295 r_mcbond_it 3.517 r_angle_refined_deg 1.47 r_mcbond_other 1.286 r_angle_other_deg 0.884 r_symmetry_vdw_other 0.258 r_nbd_refined 0.202 r_nbd_other 0.202 r_nbtor_refined 0.181 r_symmetry_vdw_refined 0.171 r_xyhbond_nbd_refined 0.168 r_symmetry_hbond_refined 0.135 r_chiral_restr 0.088 r_nbtor_other 0.085 r_metal_ion_refined 0.021 r_bond_refined_d 0.013 r_gen_planes_refined 0.006 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1560 Nucleic Acid Atoms Solvent Atoms 238 Heterogen Atoms 45
Software Software Software Name Purpose REFMAC refinement CrystalClear data collection MOSFLM data reduction SCALA data scaling PHASER phasing