☰ Navigation Tabs
A C145A mutant of Nesterenkonia AN1 amidase bound to nicotinamide
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 2.34 47.53
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 75.249 α = 90 b = 114.779 β = 90 c = 65.363 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 2012-04-19 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 Merge 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 1.31 50 93.1 0.046 11.3 4.4 63442
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.31 1.33 55.6 0.379 2.2 1887
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 1.31 30.24 60208 3218 93.29 0.1517 0.1505 0.1542 0.1743 0.1777 RANDOM 14.738
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 35.593 r_dihedral_angle_4_deg 19.67 r_dihedral_angle_3_deg 11.372 r_dihedral_angle_1_deg 6.481 r_angle_refined_deg 2.618 r_angle_other_deg 1.191 r_chiral_restr 0.17 r_bond_refined_d 0.03 r_gen_planes_refined 0.016 r_bond_other_d 0.003
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.593 r_dihedral_angle_4_deg 19.67 r_dihedral_angle_3_deg 11.372 r_dihedral_angle_1_deg 6.481 r_angle_refined_deg 2.618 r_angle_other_deg 1.191 r_chiral_restr 0.17 r_bond_refined_d 0.03 r_gen_planes_refined 0.016 r_bond_other_d 0.003 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1957 Nucleic Acid Atoms Solvent Atoms 215 Heterogen Atoms 28
Software Software Software Name Purpose REFMAC refinement SCALEPACK data scaling PDB_EXTRACT data extraction PHASER phasing