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Crystal structure of G alpha 12 in complex with GDP, Mg2+ and AlF4-
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ZCB
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 297 PEG 8000 (14%), Sodium Citrate (100 mM), NaCl (50 mM), pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 297K
Crystal Properties Matthews coefficient Solvent content 2.3 46.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.501 α = 90 b = 85.23 β = 106.09 c = 82.885 γ = 90
Symmetry Space Group P 1 21 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 ADSC QUANTUM 210 Si(111) double-crystal monochromator 2004-12-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 17-ID 1.000 APS 17-ID
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 2.9 29.1 88.7 0.102 6.9 2.2 15297 15297
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) 2.9 3 0.296 1.67 1.7 589
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 1ZCB 2.9 29.1 14452 776 88.83 0.23895 0.23895 0.23595 0.2379 0.29608 0.287 RANDOM 38.436
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] 0.02 0.08 -0.1 0.12
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.43 r_dihedral_angle_3_deg 16.166 r_dihedral_angle_4_deg 14.258 r_dihedral_angle_1_deg 5.547 r_scangle_it 1.135 r_angle_refined_deg 1.019 r_mcangle_it 0.818 r_scbond_it 0.746 r_angle_other_deg 0.699 r_mcbond_it 0.687
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.43 r_dihedral_angle_3_deg 16.166 r_dihedral_angle_4_deg 14.258 r_dihedral_angle_1_deg 5.547 r_scangle_it 1.135 r_angle_refined_deg 1.019 r_mcangle_it 0.818 r_scbond_it 0.746 r_angle_other_deg 0.699 r_mcbond_it 0.687 r_nbd_refined 0.216 r_nbtor_refined 0.181 r_nbd_other 0.16 r_symmetry_vdw_other 0.154 r_metal_ion_refined 0.145 r_xyhbond_nbd_refined 0.136 r_symmetry_hbond_refined 0.134 r_symmetry_vdw_refined 0.094 r_nbtor_other 0.079 r_chiral_restr 0.058 r_mcbond_other 0.052 r_bond_refined_d 0.007 r_gen_planes_refined 0.002 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_xyhbond_nbd_other r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5239 Nucleic Acid Atoms Solvent Atoms 6 Heterogen Atoms 68
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling PHASER phasing