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Crystal structure of Pyrococcus horikoshii Dph2 with 4Fe-4S cluster and MTA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3LZC
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 298 31-35% (v/v) PEG 400, either 0.1 M sodium citrate buffer pH 5.5 or MES buffer pH 6.5, 0.2 M Li2SO4 and 2% (v/v) ethylene glycol
Crystal Properties Matthews coefficient Solvent content 2.13 42.12
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.509 α = 90 b = 80.458 β = 90 c = 161.92 γ = 90
Symmetry Space Group P 21 21 21
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 315 2009-06-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-C 0.9792 APS 24-ID-C
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 2.35 50 94.8 0.062 12 4.4 29510 53.56
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 2.35 2.43 75.3 0.338 2.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION FOURIER SYNTHESIS THROUGHOUT 3LZC 2.347 40.48 1.34 29337 1526 94.27 0.184 0.1803 0.1834 0.2504 0.2525
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 18.206 f_angle_d 0.847 f_chiral_restr 0.051 f_bond_d 0.007 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5184 Nucleic Acid Atoms Solvent Atoms 53 Heterogen Atoms 66
Software Software Software Name Purpose PHENIX refinement SCALEPACK data scaling PDB_EXTRACT data extraction HKL-2000 data reduction PHENIX phasing