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CRYSTAL STRUCTURE ANALYSIS OF THE MUTANT REACTION CENTER PRO L209-> PHE FROM THE PHOTOSYNTHETIC PURPLE BACTERIUM RHODOBACTER SPHAEROIDES
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 295 POTASSIUM PHOSPHATE,
1,2,3-HEPTANETRIOL,
1,2,3-HEXANETRIOL,
LDAO,
NACL,
DIOXANE
, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 295.0K
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 141.748 α = 90 b = 141.748 β = 90 c = 187.415 γ = 120
Symmetry Space Group P 31 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 277 IMAGE PLATE MARRESEARCH 1998-07-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE BW7B EMBL/DESY, HAMBURG BW7B
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 2.6 50 95.6 0.05 10.4 1.6 67511 64538 2 39.5
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 2.6 2.69 94.6 0.272 1.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION THROUGHOUT 2.6 50 62145 6291 92.2 0.216 0.216 0.248 RANDOM 60.5
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] -4.65 4.97 -4.65 9.29
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.8 c_improper_angle_d 2.47 c_angle_deg 1.1 c_mcangle_it 0.75 c_scangle_it 0.59 c_mcbond_it 0.4 c_scbond_it 0.33 c_bond_d 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6464 Nucleic Acid Atoms Solvent Atoms 142 Heterogen Atoms 650
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling