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Crystal Structure of (S)-3-O-Geranylgeranylglyceryl Phosphate Synthase complexed with citrate
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other Determined from a SeMet MAD experiment
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6 298 PEG 4000, magnesium chloride, sodium citrate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.78 55.78
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 95.24 α = 90 b = 95.24 β = 90 c = 166.62 γ = 120
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 4 2004-10-31 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 14-BM-D 1.000 APS 14-BM-D
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 1.55 50 99.9 0.051 76814 76814
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) 1.55 1.61 100 100 0.294
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (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 Determined from a SeMet MAD experiment 1.55 50 76814 72973 3841 0.1911 0.2001 0.2167 0.2226 random 21.401
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] 0.602 -0.346 0.602 -1.204
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 5.365 c_scbond_it 3.666 c_mcangle_it 2.666 c_mcbond_it 1.865 c_angle_deg 1.36 c_bond_d 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3780 Nucleic Acid Atoms Solvent Atoms 340 Heterogen Atoms 26
Software Software Software Name Purpose DENZO data reduction TRUNCATE data reduction CNS refinement CCP4 data scaling CNS phasing