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Crystal Structure of Unliganded Human FPPS
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1FPS PDB ENTRY 1FPS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.7 292 1.2M sodium potassium phosphate, 25% glycerol, pH 4.7, VAPOR DIFFUSION, HANGING DROP, temperature 292.0K
Crystal Properties Matthews coefficient Solvent content 2.94 58.22
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 110.889 α = 90 b = 110.889 β = 90 c = 76.996 γ = 90
Symmetry Space Group P 41 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 96 CCD MARRESEARCH 2004-04-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA 0.97933 SLS X06SA
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 2.3 41.7 99.4 0.072 23.3 14.3 21904 21795 -3 49.4
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 2.3 2.37 99.9 0.325 8.17 14.4 1851
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 1FPS 2.3 41.69 21795 21795 1955 99.4 0.228 0.228 0.225 0.2253 0.257 0.2583 RANDOM 64
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] -14.68 -14.68 29.36
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 20.7 x_scangle_it 4.94 x_scbond_it 3.65 x_mcangle_it 3.22 x_mcbond_it 2.07 x_angle_deg 1 x_improper_angle_d 0.69 x_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2757 Nucleic Acid Atoms Solvent Atoms 54 Heterogen Atoms 5
Software Software Software Name Purpose XSCALE data scaling AMoRE phasing CNS refinement PDB_EXTRACT data extraction XDS data reduction CNX refinement