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Racemic crystal structure of Rv1738 from Mycobacterium tuberculosis (Form-I)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4WPY
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 292 1 microlitre of protein solution containing 9 mg/ml L-Rv1738 and 9 mg/ml D-Rv1738 in water was mixed with 1 microlitre of well solution containing 0.1 M BIS-TRIS pH 5.5, 0.2 M NaCl, 25 % (w/v) PEG 3350
Crystal Properties Matthews coefficient Solvent content 1.66 26
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 96.13 α = 90 b = 32.401 β = 125.06 c = 58.214 γ = 90
Symmetry Space Group C 1 2/c 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 CCD MARMOSAIC 300 mm CCD 2008-04-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-BM-B 0.97934 APS 23-BM-B
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 1.65 47.65 98.1 0.057 0.041 0.998 9.4 2.8 17584 49.07
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 1.65 1.68 96.6 0.846 0.597 0.869 1 2.8 842
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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 4WPY 1.65 39.344 1.34 16914 1239 97.76 0.2511 0.25 0.254 0.2644 0.2689 Random selection 49.4724
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 14.454 f_angle_d 1.067 f_chiral_restr 0.056 f_bond_d 0.009 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 621 Nucleic Acid Atoms Solvent Atoms 18 Heterogen Atoms 1
Software Software Software Name Purpose Aimless data scaling XDS data scaling PHASER phasing PHENIX refinement PDB_EXTRACT data extraction