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Crystal structure of Septin GTPase domain from Chlamydomonas reinhardtii
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 291 12.5% PEG 1000, 12.5% PEG 3350, 12.5% MPD; 30mM of each sodium nitrate, disodium hydrogen phosphate, ammonium sulfate; 10mM bicine/Trizma base pH 8.5
Crystal Properties Matthews coefficient Solvent content 2.97 58.57
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 177.58 α = 90 b = 39.41 β = 118.5 c = 130.9 γ = 90
Symmetry Space Group C 1 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 PIXEL DECTRIS PILATUS 2M 2014-04-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04 0.9200 Diamond I04
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) CC (Half) 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 2.04 43.63 97.1 0.086 0.997 11.4 4.1 49936 32.48
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 2.04 2.09 95.9 0.729 3.9
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 SAD FREE R-VALUE 2.04 43.628 1.34 49930 2460 96.79 0.1964 0.1946 0.1973 0.2322 0.2346 Random selection 43.9287
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 14.164 f_angle_d 0.639 f_chiral_restr 0.046 f_plane_restr 0.004 f_bond_d 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4507 Nucleic Acid Atoms Solvent Atoms 340 Heterogen Atoms 66
Software Software Software Name Purpose xia2 data scaling SHELX phasing PHENIX refinement PDB_EXTRACT data extraction xia2 data reduction