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Crystal structures of Peptidyl-tRNA hydrolase from Mycobacterium tuberculosis - Form 2 grown in presence of Pentaglycine
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 Microbatch under oil 7.5 291 0.1M HEPES, 15% PEG 8000, 5% isopropanol, pH 7.5, Microbatch under oil, temperature 291K
Crystal Properties Matthews coefficient Solvent content 1.92 35.85
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 35.74 α = 90 b = 73.47 β = 93.48 c = 59.95 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 IMAGE PLATE MAR scanner 345 mm plate Osmic mirrors 2009-11-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.54
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 2.3 60 100 0.13 4 13866 31
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.3 2.42
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (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 2.3 30 13866 699 0.1801 0.1801 0.2281 0.2283 Random 22.61
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] -0.381 -4.374 5.468 -5.087
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 2.96 c_scbond_it 2.035 c_mcangle_it 2.005 c_angle_refined_deg 1.5 c_mcbond_it 1.275 c_bond_refined_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2773 Nucleic Acid Atoms Solvent Atoms 341 Heterogen Atoms
Software Software Software Name Purpose MAR345dtb data collection PHASER phasing CNS refinement MOSFLM data reduction SCALA data scaling