☰ Navigation Tabs
Crystal structure of tryptophan synthase in complex with F9, Cs+, benzimidazole, pH7.8 - alpha aminoacrylate form - E(A-A)(BZI)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1TJP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 293 50 mM Bicine-CsOH pH 7.8, 10% PEG 8000, 2 mM spermine
Crystal Properties Matthews coefficient Solvent content 2.63 53.24
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 183.96 α = 90 b = 60.96 β = 94.58 c = 67.4101 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 IMAGE PLATE RIGAKU RAXIS IV++ 2011-12-31 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.5419
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.7 39.23 98.5 0.998 13.5 3.6 89264 19.8
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.7 1.79 0.975
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-Work (Depositor) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1tjp 1.7 39.23 80523 86.7 0.1602 0.1926 0.1962 23.47
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 13.002466077 f_angle_d 1.13787573877 f_chiral_restr 0.0437088532553 f_bond_d 0.00721220417635 f_plane_restr 0.00557075434192
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5009 Nucleic Acid Atoms Solvent Atoms 710 Heterogen Atoms 63
Software Software Software Name Purpose PHENIX refinement SCALA data scaling MOSFLM data reduction