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Crystal Structure of a Putative Acetyltransferase from Pyrococcus horikoshii, Northeast Structural Genomics Target JR32.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 291 10 mM Tris (pH 7.5), 16% PEG3350, 350 mM ammonium sulfate, and 5 mM DTT., VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.35 47.66
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 128.706 α = 90 b = 76.66 β = 100.32 c = 45.005 γ = 90
Symmetry Space Group C 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 4 mirrors. 2006-02-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X4A 0.97904 NSLS X4A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.1 24.41 99.7 0.09 0.072 14.72 4.1 49176 49028 8.7
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.1 2.18 99.6 0.34 0.275 3.85 3.6 4895
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (I) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 SAD THROUGHOUT 2.1 24.41 2 2 49176 42484 4159 85.8 0.208 0.205 0.205 0.2236 0.254 0.2709 RANDOM 32.4
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] -8.28 -0.31 18.86 -10.58
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23 c_angle_deg 1.1 c_improper_angle_d 0.74 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3108 Nucleic Acid Atoms Solvent Atoms 219 Heterogen Atoms 33
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling SnB phasing SOLVE phasing RESOLVE phasing XTALVIEW refinement