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Pantothenate kinase from Mycobacterium tuberculosis (MtPanK) in complex with AMPPCP and Pantothenate
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2GEV
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 1.4M to 1.8M tri sodium citrate, 0.05M-0.1M sodium acetate, 7.5%-10% glycerol, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.91 68.53
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 102.942 α = 90 b = 102.942 β = 90 c = 91.23 γ = 120
Symmetry Space Group P 31 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 MAR scanner 345 mm plate Mirrors 2006-11-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200 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 2.5 42 99.2 0.058 31.5 7.1 19556 52.7
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 2.5 2.59 95.6 0.572 2.4 4.2 1835
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2GEV 2.5 34.14 19528 946 99.1 0.221 0.221 0.2253 0.257 0.2587 RANDOM 58.1
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] 5.17 7.48 5.17 -10.35
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.1 c_scangle_it 3.3 c_mcangle_it 2.46 c_scbond_it 2.14 c_improper_angle_d 1.85 c_mcbond_it 1.44 c_angle_deg 1.3 c_bond_d 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2480 Nucleic Acid Atoms Solvent Atoms 136 Heterogen Atoms 121
Software Software Software Name Purpose CNS refinement MAR345dtb data collection DENZO data reduction SCALEPACK data scaling AMoRE phasing