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Q158L mutant of cytochrome f from Chlamydomonas reinhardtii
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1E2V
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.7 THE PROTEIN WAS BUFFERED IN 10 MM NA2HPO4/NAH2PO4, 1 MM DTT, PH 7.5 AND THE RESERVOIR CONTAINED 100 MM MES, PH 6.7, 50 MM AMMONIUM FLUORIDE 5% GLYCEROL AND 19-21% PEG 3350.
Crystal Properties Matthews coefficient Solvent content 2.63 52.89
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.95 α = 90 b = 94.66 β = 90 c = 122.64 γ = 90
Symmetry Space Group P 21 21 21
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 CCD 1999-04-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 14-BM-C APS 14-BM-C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.5 47.14 97.1 0.078 0.078 22.7 5.5 29632 34.8
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.5 2.59 73.1 0.201 0.201 4.8 2.34
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) 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 1E2V 2.5 44.16 28819 1475 94.5 0.218 0.218 0.2081 0.279 0.2699 RANDOM 45.9
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] -6.93 3.89 3.04
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.3 c_scangle_it 7.99 c_scbond_it 6.06 c_mcangle_it 5.1 c_mcbond_it 3.45 c_angle_deg 1.4 c_improper_angle_d 1.11 c_bond_d 0.007 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.3 c_scangle_it 7.99 c_scbond_it 6.06 c_mcangle_it 5.1 c_mcbond_it 3.45 c_angle_deg 1.4 c_improper_angle_d 1.11 c_bond_d 0.007 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 5745 Nucleic Acid Atoms Solvent Atoms 277 Heterogen Atoms 129
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling AMoRE phasing