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Crystal Structure of Herbaspirillum seropedicae RecA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1XMV
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.8 293.15 Single crystals were obtained with 0.25 M CaCl2 and 14% w/v PEG 3350 with addition of Polypropylene glycol P 400 (PPG 400) onto the drop to give a final concentration of 5-8% w/v.
Crystal Properties Matthews coefficient Solvent content 2.69 54.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 87.41 α = 90 b = 87.41 β = 90 c = 91.353 γ = 120
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 BRUKER SMART 6000 2014-10-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE BRUKER AXS MICROSTAR 1.54
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 1.7 31.578 97.67 0.0467 31.03 5.18 42574 16.94
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 1.7 1.73 79.5 0.6285 2.08 1.83
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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1XMV 1.7 31.578 42571 2024 97.66 0.1772 0.1755 0.178 0.2107 0.2124 23.3
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 15.553 f_angle_d 1.621 f_chiral_restr 0.089 f_bond_d 0.015 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2319 Nucleic Acid Atoms Solvent Atoms 325 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement PROTEUM PLUS data reduction PROTEUM PLUS data scaling PHASER phasing Coot model building