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Crystal structure of a 33kDa catalase-related protein from Mycobacterium avium subsp. paratuberculosis. I2(1)2(1)2(1) crystal form
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3E4W
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.9 289 1.5 M 1,6-hexanediol, 0.1 M Na citrate, 13-15 % PEG 20000, 2.5-6.5 % glycerol, pH 6.9, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 3.89 68.37
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 69.604 α = 90 b = 92.68 β = 90 c = 165.499 γ = 90
Symmetry Space Group I 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 MAR CCD 165 mm mirrors 2005-08-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CAMD BEAMLINE GCPCC 1.5896 CAMD GCPCC
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.6 43.2 91.1 0.088 13.9 4.3 15361 15361 -3 30.8
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.6 2.69 67.4 0.45 2 3.5 1109
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-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 3E4W 2.6 43.2 14446 14446 997 85.5 0.202 0.1986 0.257 0.2528 RANDOM 43.2
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] -2.46 13.8 -11.34
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.6 c_angle_deg 1.2 c_improper_angle_d 0.81 c_bond_d 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2266 Nucleic Acid Atoms Solvent Atoms 122 Heterogen Atoms 60
Software Software Software Name Purpose MAR345dtb data collection AMoRE phasing CNS refinement HKL-2000 data reduction HKL-2000 data scaling