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Joint Xray/neutron crystal structure determination of H-labeled perdeuterated rubredoxin at 295K
X-RAY DIFFRACTION - NEUTRON DIFFRACTION
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1BRF
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 3.8 M sodium/potassium phosphate, hanging drop
Crystal Properties Matthews coefficient Solvent content 2.2 44.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 34.238 α = 90 b = 35.096 β = 90 c = 43.858 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 295 CCD MARMOSAIC 225 mm CCD 2008-03-09 SINGLE WAVELENGTH 2 1 neutron 295 IMAGE PLATE MAATEL LADI-III LAUE
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-BM 1.0 APS 22-BM 2 NUCLEAR REACTOR 3.1-4.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Rrim I (All) Rpim I (All) CC (Half) R Split (All) 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 1.1 27.4 21725
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Cut-off Sigma (I) Cut-off Sigma (F) 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 1.1 24.51 1.35 21691 1107 98.2 0.145 0.145 0.1422 0.156 0.1553 16.79 NEUTRON DIFFRACTION 1.66 27.4 1.09 4602 209 69.7 0.188 0.187 0.202
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] 0.82 0.296 0.425 -0.25 0.828 1.536
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 18.003 f_angle_d 1.426 f_chiral_restr 0.095 f_bond_d 0.014 f_plane_restr 0.011
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 414 Nucleic Acid Atoms Solvent Atoms 37 Heterogen Atoms 1
Software Software Software Name Purpose SCALA data scaling PHENIX refinement PDB_EXTRACT data extraction LAUEGEN data reduction