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Pyruvate kinase (PYK) from Trypanosoma brucei soaked with Oxaloacetate
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.2 277 15-20% PEG 8,000, 10-20% glycerol, 80 uM F26BP, 800 uM Ponceau S, 50 mM TEA buffer, 100 mM KCl, 50 mM MgCl2, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 3.38 63.57
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 102.99 α = 90 b = 108.17 β = 90 c = 264.49 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 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 Diamond I03
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 1.95 74.59 99.6 107112 107112 3.6 3.6
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 1.95 2.06 97.5
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 1.95 68.34 3 101756 101756 5349 99.6 0.15443 0.15293 0.152 0.18308 0.1825 RANDOM 27.309
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] 0.03 -0.07 0.04
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.716 r_dihedral_angle_4_deg 16.252 r_dihedral_angle_3_deg 15.405 r_dihedral_angle_1_deg 6.826 r_angle_refined_deg 1.093 r_chiral_restr 0.097 r_gen_planes_refined 0.016 r_bond_refined_d 0.011
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7596 Nucleic Acid Atoms Solvent Atoms 781 Heterogen Atoms 74
Software Software Software Name Purpose DNA data collection PHASER phasing REFMAC refinement MOSFLM data reduction SCALA data scaling