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Crystal Structure Analysis of the ectoine hydroxylase ECTD from Salibacillus salexigens
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5 291 1.0M ammonium sulfate, 0.1M sodium fluoride, 2mM TCEP, 0.1M sodium acetate, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 3.7 66.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 102.79 α = 90 b = 102.79 β = 90 c = 159.07 γ = 120
Symmetry Space Group P 65 2 2
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 monochromator 2006-01-24 M SINGLE WAVELENGTH 2 1 x-ray 100 CCD MAR CCD 165 mm 2006-01-24 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.2 0.90810 BESSY 14.2 2 SYNCHROTRON BESSY BEAMLINE 14.2 0.90810,0.97971,0.97997 BESSY 14.2
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 1.85 50 99.9 0.067 34.1 14.6 43040 43040
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 1.85 1.88 100 0.437 5.9 13.9 2095
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-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD FREE R 1.85 10 41763 39702 2061 97.9 0.1934 0.1924 0.2283 0.1937 RANDOM
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 6 2071 2421.1
RMS Deviations Key Refinement Restraint Deviation s_similar_adp_cmpnt 0.049 s_non_zero_chiral_vol 0.047 s_zero_chiral_vol 0.039 s_angle_d 0.024 s_from_restr_planes 0.0237 s_anti_bump_dis_restr 0.016 s_bond_d 0.007 s_similar_dist s_rigid_bond_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2199 Nucleic Acid Atoms Solvent Atoms 197 Heterogen Atoms 33
Software Software Software Name Purpose MAR345 data collection SHELXD phasing SHELXL-97 refinement HKL-2000 data reduction HKL-2000 data scaling