☰ Navigation Tabs
Structure of a putative esterase Rv1847/MT1895 from Mycobacterium tuberculosis
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1Q4T
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6 289 0.2M LiCl, 0.1M MES pH 6.0, 20% PEG6000. Cryo protection in 25% ethylene glycol, VAPOR DIFFUSION, SITTING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.07 40.62
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 41.722 α = 90 b = 50.642 β = 92.76 c = 60.506 γ = 90
Symmetry Space Group P 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 CCD ADSC QUANTUM 210 2011-05-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.1 0.97 ALS 5.0.1
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 1.7 50 98.9 0.083 10.7 4.3 27452
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.7 1.73 86.7 0.235 3.4 1197
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-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1Q4T 1.7 38.82 27400 1376 98.2 0.1727 0.1714 0.197 0.2066 RANDOM 12.5794
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] 1.27 -0.11 -3.57 2.3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.936 r_dihedral_angle_4_deg 15.88 r_dihedral_angle_3_deg 11.469 r_dihedral_angle_1_deg 5.49 r_scangle_it 3.494 r_scbond_it 2.226 r_angle_refined_deg 1.357 r_mcangle_it 1.312 r_angle_other_deg 0.862 r_mcbond_it 0.707
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.936 r_dihedral_angle_4_deg 15.88 r_dihedral_angle_3_deg 11.469 r_dihedral_angle_1_deg 5.49 r_scangle_it 3.494 r_scbond_it 2.226 r_angle_refined_deg 1.357 r_mcangle_it 1.312 r_angle_other_deg 0.862 r_mcbond_it 0.707 r_mcbond_other 0.2 r_chiral_restr 0.085 r_bond_refined_d 0.012 r_gen_planes_refined 0.006 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1874 Nucleic Acid Atoms Solvent Atoms 221 Heterogen Atoms 30
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data reduction