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Structure of the tetrahydromethanopterin dependent formaldehyde-activating enzyme (Fae) from Methylobacterium extorquens AM1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.6 277 0.2 M calciumchloride x 2H2O, 0.1 M sodium acetate x 3H2O pH 4.6 and 10-20% (v/v) isopropanol, VAPOR DIFFUSION, HANGING DROP, temperature 277K'
Crystal Properties Matthews coefficient Solvent content 3.9 68
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 120.659 α = 90 b = 120.659 β = 90 c = 205.947 γ = 90
Symmetry Space Group P 43 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 77 CCD ADSC QUANTUM 4r 2002-07-14 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-4 0.9790, 0.9792, 0.9501 ESRF ID14-4
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 19.89 98.6 0.054 19.3 3.5 100903 100903 34.1
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 2.07 95.4 0.4 2.88 3.5
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-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT 2 19.89 100903 100903 5112 98 0.221 0.221 0.204 0.1973 0.239 0.2324 RANDOM 40.5
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] 4.21 4.21 -8.42
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.9 c_scangle_it 6.24 c_scbond_it 4.63 c_mcangle_it 3.74 c_mcbond_it 2.99 c_angle_deg 1.6 c_improper_angle_d 1.12 c_bond_d 0.015
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5974 Nucleic Acid Atoms Solvent Atoms 558 Heterogen Atoms 3
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling SHELXS phasing CNS refinement