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A C145A mutant of Nesterenkonia AN1 amidase bound to propionitrile
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3HKX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 298 0.1M HEPES sodium, 2% PEG 400, 2.0 M ammonium sulfate
Crystal Properties Matthews coefficient Solvent content 2.36 47.93
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 75.469 α = 90 b = 115.492 β = 90 c = 65.192 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 MARMOSAIC 225 mm CCD 2010-11-14 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) Rrim I (All) Rpim I (All) 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 1.51 28.43 99.6 0.067 0.073 0.026 18.5 7.4 44728 44728
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Rrim I (All) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.51 1.59 99.1 0.368 0.368 0.396 0.144 2 7.4 6394
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 3HKX 1.51 28.43 42531 2280 99.53 0.1454 0.144 0.1573 0.171 0.183 RANDOM 15.138
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 r_dihedral_angle_2_deg 38.549 r_dihedral_angle_4_deg 23.609 r_dihedral_angle_3_deg 11.774 r_dihedral_angle_1_deg 6.244 r_angle_refined_deg 2.444 r_angle_other_deg 1.249 r_chiral_restr 0.163 r_bond_refined_d 0.027 r_gen_planes_refined 0.015 r_bond_other_d 0.003
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.549 r_dihedral_angle_4_deg 23.609 r_dihedral_angle_3_deg 11.774 r_dihedral_angle_1_deg 6.244 r_angle_refined_deg 2.444 r_angle_other_deg 1.249 r_chiral_restr 0.163 r_bond_refined_d 0.027 r_gen_planes_refined 0.015 r_bond_other_d 0.003 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1947 Nucleic Acid Atoms Solvent Atoms 205 Heterogen Atoms 26
Software Software Software Name Purpose REFMAC refinement SCALA data scaling PDB_EXTRACT data extraction PHASER phasing