☰ Navigation Tabs
Tryptophan Repressor TrpR from E.coli with 5-Methyltryptamine
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1TRO
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 0.2 Sodium Chloride
0.1 M HEPES pH7.5
25% PEG 3350
Crystal Properties Matthews coefficient Solvent content 2.75 55.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 35.349 α = 90 b = 55.548 β = 98.82 c = 66.992 γ = 90
Symmetry Space Group P 1 21 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 6M 2015-03-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 0.999930 SLS X10SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim 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 1.656 34.931 97.3 0.074 0.081 0.997 15.27 6.166 29831 15.12
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.656 1.7 84.7 0.31 0.339 0.961 4.06 5.909
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 FREE R-VALUE 1tro 1.656 34.931 1.36 29658 1481 96.66 0.187 0.185 0.1897 0.2255 0.2279 25.4834
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 5.805 f_angle_d 0.772 f_chiral_restr 0.047 f_bond_d 0.006 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1620 Nucleic Acid Atoms Solvent Atoms 346 Heterogen Atoms 26
Software Software Software Name Purpose XDS data reduction XSCALE data scaling PHASER phasing PHENIX refinement PDB_EXTRACT data extraction