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A C145S mutant of Nesterenkonia AN1 amidase from the nitrilase superfamily
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 6.5 298 0.2M Ammonium sulfate, 0.1M Sodium cacodylate trihydtrate, 30% PEG 8000
Crystal Properties Matthews coefficient Solvent content 2.36 47.95
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 75.399 α = 90 b = 114.996 β = 90 c = 65.589 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 1.47 23.646 99.9 0.066 0.071 0.027 17 6.9 48675 48675
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 1.47 1.55 99.9 0.375 0.375 0.407 0.155 2 6.7 7003
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 1.47 22.99 46228 2509 99.89 0.1417 0.1406 0.1419 0.1632 0.1641 RANDOM 14.22
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 35.501 r_dihedral_angle_4_deg 18.644 r_dihedral_angle_3_deg 12.896 r_dihedral_angle_1_deg 6.396 r_angle_refined_deg 2.561 r_angle_other_deg 1.228 r_chiral_restr 0.177 r_bond_refined_d 0.029 r_gen_planes_refined 0.015 r_bond_other_d 0.003
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.501 r_dihedral_angle_4_deg 18.644 r_dihedral_angle_3_deg 12.896 r_dihedral_angle_1_deg 6.396 r_angle_refined_deg 2.561 r_angle_other_deg 1.228 r_chiral_restr 0.177 r_bond_refined_d 0.029 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 1939 Nucleic Acid Atoms Solvent Atoms 224 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement SCALA data scaling PDB_EXTRACT data extraction PHASER phasing MOSFLM data reduction