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Crystal structure of glucosyl-3-phosphoglycerate synthase from Mycobacterium tuberculosis - apo form
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1CKJ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 289 1 mM MgCl2, 100 mM sodium cacodylate pH 6.5, 200 mM trisodium citrate, 30%(v/v) 2-propanol, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 4.26 71.14
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 98.85 α = 90 b = 98.85 β = 90 c = 127.64 γ = 90
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 NOIR-1 Rosenbaum-Rock Si(111) sagitally focused monochromator 2008-07-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 4.2.2 1.00 ALS 4.2.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 2.6 41.77 100 0.106 9.1 7 37009
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 2.6 2.69 100 0.48 3 6.5
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1CKJ 2.6 39.077 1.16 37009 1904 99.78 0.2101 0.2089 0.2323 0.2397 Random selection
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 13.115 f_angle_d 1.153 f_chiral_restr 0.047 f_bond_d 0.007 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2061 Nucleic Acid Atoms Solvent Atoms 59 Heterogen Atoms 12
Software Software Software Name Purpose PHENIX refinement Coot model building PHASER phasing XDS data scaling