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Crystal Structure of Septin1 - Septin2 heterocomplex from Drosophila melanogaster
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6UPQ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 291 10% w/v PEG 8000, 20% v/v ethylene glycol; 0.1 M MES/imidazole pH 6.5; 0.02 M of each sodium formate, ammonium acetate, trisodium citrate, sodium potassium
l-tartrate, sodium oxamate
Crystal Properties Matthews coefficient Solvent content 3.34 63.16
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.577 α = 90 b = 149.423 β = 90 c = 155.34 γ = 90
Symmetry Space Group C 2 2 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 PIXEL DECTRIS EIGER2 XE 16M 2022-02-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04 0.9795 Diamond I04
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 2.38 42.56 43.2 0.144 0.159 0.041 1 11.1 13.4 15075 57.29
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.38 2.747 6.2 1.548 1.616 0.459 0.632 1.7 12.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 6UPQ 2.38 42.56 1.35 15066 750 43.19 0.2188 0.2168 0.2145 0.2551 0.2523 69.4938
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4094 Nucleic Acid Atoms Solvent Atoms 39 Heterogen Atoms 61
Software Software Software Name Purpose PHASER phasing PHENIX refinement PDB_EXTRACT data extraction autoPROC data reduction autoPROC data scaling