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Structure of a quintuple mutant of photosynthetic reaction center from rhodobacter sphaeroides
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1RZH PDB ENTRY 1RZH
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 292 POTASSIUM PHOSPHATE, SODIUM CHLORIDE, HAPTANETRIOL, DIOXANE, HAXANETRIOL, LDAO, pH 8.50, VAPOR DIFFUSION, SITTING DROP, temperature 292K
Crystal Properties Matthews coefficient Solvent content 5.25 76.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 139.442 α = 90 b = 139.442 β = 90 c = 185.46 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 100 CCD ADSC QUANTUM 4 2003-10-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.1 ALS 5.0.1
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 2.25 39.34 84.8 0.091 6.6 3.6 84130 84139 25.3
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) 1 2.25 2.37 70.8 0.393 1.8 2.2
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 1RZH 2.25 39.34 84139 84139 4275 84.8 0.203 0.197 0.197 0.1845 0.216 0.2041 RANDOM 31.9
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] 2.73 3.16 2.73 -5.46
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.2 c_improper_angle_d 4.01 c_scangle_it 3.83 c_scbond_it 2.99 c_angle_deg 2.4 c_mcangle_it 1.76 c_mcbond_it 1.12 c_bond_d 0.028 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.2 c_improper_angle_d 4.01 c_scangle_it 3.83 c_scbond_it 2.99 c_angle_deg 2.4 c_mcangle_it 1.76 c_mcbond_it 1.12 c_bond_d 0.028 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6465 Nucleic Acid Atoms Solvent Atoms 364 Heterogen Atoms 621
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling CNS refinement CCP4 data scaling CNS phasing