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The PAPase Hal2p complexed with zinc ions
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1QGX PDB ENTRY 1QGX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 30 % PEG5000 MME, 0.1 M sodium acetate, 5 mM beta-mercaptoethanol, 0.1 M MES. (Crystals were soaked in mother liquor containing 0.5 M zinc chloride for 5 hours.) , pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.1 41.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 54.682 α = 90 b = 45.359 β = 111.4 c = 71.28 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 100 CCD BRANDEIS 1999-08-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.9393 APS 19-ID
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 1.5 34.74 96.4 0.09 14.3 3.7 50496 50496 25
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) 1.5 1.539 96.5 0.43 3.5 3.8 3707
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1QGX 1.5 65.94 50493 50493 2583 96.41 0.16112 0.16112 0.15951 0.1621 0.19048 0.1902 RANDOM 15.529
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] -0.37 0.02 0.54 -0.16
RMS Deviations Key Refinement Restraint Deviation p_scangle_it 5.468 p_scbond_it 3.501 p_mcangle_it 2.45 p_mcbond_it 1.518
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2725 Nucleic Acid Atoms Solvent Atoms 309 Heterogen Atoms 13
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling