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D192N mutant of Rhamnogalacturonan acetylesterase
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1K7C PDB ENTRY 1K7C
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 3 298 PEG1500, sodium acetate, pH3.0, vapor diffusion, hanging drop, temperature 298K, VAPOR DIFFUSION, HANGING DROP
Crystal Properties Matthews coefficient Solvent content 2.45 49.69
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 48.612 α = 90 b = 67.606 β = 90 c = 73.272 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 MARRESEARCH 2001-05-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ELETTRA BEAMLINE 5.2R 1.000 ELETTRA 5.2R
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 1.33 20 99.5 0.032 31.8 8.9 55818 55818
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 1.33 1.35 98.3 0.198 2.3
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 (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 FREE R PDB ENTRY 1K7C 1.33 20 55818 55818 2793 99.4 0.115 0.114 0.1236 0.153 0.1514 RANDOM 18.464
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 s_approx_iso_adps 0.107 s_non_zero_chiral_vol 0.082 s_zero_chiral_vol 0.067 s_similar_adp_cmpnt 0.033 s_angle_d 0.03 s_from_restr_planes 0.029 s_anti_bump_dis_restr 0.029 s_similar_dist 0.02 s_bond_d 0.013 s_rigid_bond_adp_cmpnt 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1721 Nucleic Acid Atoms Solvent Atoms 355 Heterogen Atoms 32
Software Software Software Name Purpose SHELX refinement PDB_EXTRACT data extraction DENZO data reduction SCALEPACK data scaling EPMR phasing SHELXL-97 refinement