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HETEROTRIMERIC COMPLEX OF PHOSDUCIN/TRANSDUCIN BETA-GAMMA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1GP2 BETA-GAMMA CHAIN OF 1GP2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICROBATCH 6.8 277 THE PROTEIN COMPLEX (10 MG/ML SOLUTION) WAS CRYSTALLIZED FROM 400 MM SODIUM CACODYLATE (PH 6.8), 1 MM ZINC CHLORIDE, 25 % ETHYLENE GLYCOL, 12 % PEG 8000, BY MICROBATCH CRYSTALLIZATION AT 4 DEGREES C., microbatch, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.25 45
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 76.09 α = 90 b = 87.91 β = 90 c = 98.74 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 CCD MIRRORS 1996-04-19 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM02 ESRF BM02
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 2.8 20 93.2 0.08 3.09 15784 31.6
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) 2.8 2.9 97.8 0.315
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MR, CROSS-CRYSTAL A THROUGHOUT BETA-GAMMA CHAIN OF 1GP2 2.8 20 2 11938 909 71 0.228 0.228 0.2447 0.264 0.2801 SHELLS 31.2
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] 0.03 0.36 -0.38
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 23.8 x_scangle_it 2.67 x_mcangle_it 2.2 x_scbond_it 1.71 x_mcbond_it 1.27 x_angle_deg 1.1 x_improper_angle_d 0.94 x_bond_d 0.004 x_bond_d_na x_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 23.8 x_scangle_it 2.67 x_mcangle_it 2.2 x_scbond_it 1.71 x_mcbond_it 1.27 x_angle_deg 1.1 x_improper_angle_d 0.94 x_bond_d 0.004 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4659 Nucleic Acid Atoms Solvent Atoms 21 Heterogen Atoms 18
Software Software Software Name Purpose X-PLOR model building X-PLOR refinement XDS data reduction XSCALE data scaling X-PLOR phasing