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The E41Q mutant of the amidase from Nesterenkonia sp. AN1 showing covalent addition of the acetamide moiety of fluoroacetamide at the active site cysteine
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 298 0.1 M Tris-HCL, 2.0 M ammonium sulfate, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.38 48.41
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 76.58 α = 90 b = 115.45 β = 90 c = 64.93 γ = 90
Symmetry Space Group C 2 2 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 2010-11-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM14 0.8856 ESRF BM14
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 1.92 32.47 100 0.108 13 7.3 22375 22375
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.92 2.02 100 0.413 0.413 1.8 7.4 3219
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 THROUGHOUT 1.92 32.47 22358 1131 100 0.1469 0.145 0.1466 0.1818 0.1821 RANDOM 18.7967
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] 1.08 -0.12 -0.96
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.83 r_dihedral_angle_4_deg 19.63 r_dihedral_angle_3_deg 13.825 r_scangle_it 6.346 r_dihedral_angle_1_deg 6.165 r_scbond_it 3.983 r_mcangle_it 2.466 r_angle_refined_deg 2.263 r_mcbond_it 1.518 r_chiral_restr 0.225
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.83 r_dihedral_angle_4_deg 19.63 r_dihedral_angle_3_deg 13.825 r_scangle_it 6.346 r_dihedral_angle_1_deg 6.165 r_scbond_it 3.983 r_mcangle_it 2.466 r_angle_refined_deg 2.263 r_mcbond_it 1.518 r_chiral_restr 0.225 r_bond_refined_d 0.033 r_gen_planes_refined 0.014
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1968 Nucleic Acid Atoms Solvent Atoms 193 Heterogen Atoms 14
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction