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Pyruvate kinase (PYK) from Trypanosoma brucei in the presence of Magnesium, PEP and F26BP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.2 277 6-20% PEG 8,000, 10-20% glycerol, 50 mM TEA buffer, 100 mM KCl, 50 mM MgCl2, 80 uM F26BP, 800 uM Ponceau S., pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 3.4 63.82
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 103.41 α = 90 b = 108.93 β = 90 c = 263.34 γ = 90
Symmetry Space Group I 2 2 2
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 315r 2011-08-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04 0.9763 Diamond I04
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 65.83 100 66318 2 2
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 2.42 100
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) 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 2.3 65.17 2 66318 62951 3366 99.98 0.14836 0.1462 0.1457 0.18839 0.1886 RANDOM 38.064
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] 0.04 -0.24 0.2
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.379 r_dihedral_angle_3_deg 17.359 r_dihedral_angle_4_deg 17.086 r_dihedral_angle_1_deg 7.378 r_angle_refined_deg 1.098 r_chiral_restr 0.123 r_gen_planes_refined 0.016 r_bond_refined_d 0.012
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7596 Nucleic Acid Atoms Solvent Atoms 857 Heterogen Atoms 71
Software Software Software Name Purpose DNA data collection PHASER phasing REFMAC refinement MOSFLM data reduction SCALA data scaling