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Photosynthetic Reaction Center Mutant With Thr M 21 Replaced With Asp
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1QOV
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 298 Potasium phosphate, LDAO, heptane triol, pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 5.83 78.91
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 142.11 α = 90 b = 142.11 β = 90 c = 187.74 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 298 IMAGE PLATE MARRESEARCH 58 cm long, Pt-coated, fused silica, vertical focusmirror 2000-04-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL7-1 1.08 SSRL BL7-1
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 3 30 88.8 0.143 39407 39407 77.9
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 3 3.11 51.33 0.266
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1qov 3.01 29.97 2 44373 40732 4095 92.5 0.211 0.249 RANDOM 50.6
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] 1.93 7.4 1.93 -3.86
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 19.7 c_scangle_it 2.71 c_mcangle_it 2.1 c_scbond_it 1.63 c_angle_deg 1.6 c_mcbond_it 1.46 c_improper_angle_d 0.99 c_bond_d 0.009 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 19.7 c_scangle_it 2.71 c_mcangle_it 2.1 c_scbond_it 1.63 c_angle_deg 1.6 c_mcbond_it 1.46 c_improper_angle_d 0.99 c_bond_d 0.009 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 6470 Nucleic Acid Atoms Solvent Atoms 112 Heterogen Atoms 485
Software Software Software Name Purpose CNS refinement MOSFLM data reduction SCALEPACK data scaling CNS phasing