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The crystal structure of a solute-binding protein (N280D mutant) from Trichormus variabilis ATCC 29413 in complex with tryptophan.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.6 289 0.17 M Ammonium Acetate, 0.085 M Sodium Acetate:HCl, 25.5% (w/v) PEG 4000 and 15% (v/v) Glycerol and 10 mM Tryptophan.
Crystal Properties Matthews coefficient Solvent content 2.48 50.47
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 114.406 α = 90 b = 114.406 β = 90 c = 55.624 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 ADSC QUANTUM 315r 2013-12-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.9792 APS 19-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 1.78 29 99.8 0.065 0.02 0.997 11.1 11.1 39940 26.1
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.78 1.81 99.9 0.689 0.215 0.917 11 11
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) Mean Isotropic B X-RAY DIFFRACTION SAD FREE R-VALUE 1.78 28.6 1.36 39900 2002 99.85 0.2011 0.1997 0.1993 0.2271 0.2275 39.02
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 18.1327 f_angle_d 0.8281 f_chiral_restr 0.0561 f_bond_d 0.0067 f_plane_restr 0.0064
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2714 Nucleic Acid Atoms Solvent Atoms 216 Heterogen Atoms 22
Software Software Software Name Purpose PHENIX refinement HKL-3000 data reduction HKL-3000 data scaling HKL-3000 phasing