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Crystal Structure of PAE2754 from Pyrobaculum aerophilum
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 9.2 291 Tris-HCl, isopropanol, PEG 4000, trimethylamine-HCl, pH 9.2, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.75 54.96
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 56.36 α = 90 b = 192.78 β = 94.68 c = 60.44 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 110 CCD ADSC QUANTUM 4r 2003-02-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-1 0.97941, 0.83208 SSRL BL9-1
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 2.75 40 96.1 0.103 10.7 8.8 62023 32550 15.8
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) 2.75 2.85 72.7 0.319 1.9 1.9 2444
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 with data collection on Se-Met crystal at 0.97941 A THROUGHOUT 2.8 36.58 32550 32550 2853 94.7 0.229 0.226 0.226 0.2337 0.279 0.279 RANDOM 35.6
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] 3.41 3.06 -2.93 -0.48
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.3 c_scangle_it 12.64 c_mcangle_it 9.61 c_scbond_it 8.97 c_mcbond_it 6.19 c_angle_deg 1.3 c_improper_angle_d 0.77 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8424 Nucleic Acid Atoms Solvent Atoms 66 Heterogen Atoms 4
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling SOLVE phasing