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Crystal structure of the chromoprotein gfasPurple
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3IR8
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 20% w/v polyethylene glycol 3350, 0.2 M Potassium thiocyanate
Crystal Properties Matthews coefficient Solvent content 3.36 63.35
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 92.136 α = 90 b = 92.136 β = 90 c = 78.52 γ = 90
Symmetry Space Group P 42 2 2
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 EIGER X 16M 2019-11-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 0.95374 Australian Synchrotron MX2
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 1.388 92.136 96.1 0.125 0.126 0.026 1 21.6 46.4 56552
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 1.388 1.467 71.7 2.21 2.249 0.582 0.708 1.7 26.2
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 3IR8 1.388 19.93 56516 2886 82.4 0.1627 0.1621 0.1576 0.1726 0.1656 RANDOM 19.51
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] -0.2354 -0.2354 0.4709
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 15.59 t_omega_torsion 4.69 t_angle_deg 1.08 t_bond_d 0.008 t_dihedral_angle_d t_gen_planes t_it t_chiral_improper_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1734 Nucleic Acid Atoms Solvent Atoms 394 Heterogen Atoms 3
Software Software Software Name Purpose BUSTER refinement XDS data reduction Aimless data scaling PHASER phasing