☰ Navigation Tabs
Nalpha-acylglutamine aminoacylase from Corynebacterium sp.releasing human axilla odorants co-crystallised with high affinity inhibitor
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1XMB 1XMB, 1YSJ experimental model PDB 1YSJ 1XMB, 1YSJ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 296 90microL of 30% PEG4K, 0.22M sodium acetate, 0.1M Tris pH 8.5 + 10microL of Index screen (Hampton Research) containing 0.2M ammonium sulphate, 0.1M Bis-Tris pH6.5, 25%PEG3350
Crystal Properties Matthews coefficient Solvent content 2.56 51.92
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.688 α = 90 b = 181.919 β = 104.14 c = 93.122 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 296 CCD ADSC QUANTUM 1 2006-09-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 1.282 ESRF ID23-1
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 1.5 29.58 100 0.0108 8.3 6.93 164787 33.5
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 1.5 1.8 99.9 0.0418
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 1XMB, 1YSJ 1.75 29.58 164787 8738 99.97 0.1835 0.1821 0.1807 0.2096 0.2075 RANDOM 26.211
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 36.187 r_dihedral_angle_4_deg 13.454 r_dihedral_angle_3_deg 13.029 r_dihedral_angle_1_deg 5.482 r_angle_refined_deg 1.387 r_nbtor_refined 0.3 r_nbd_refined 0.201 r_symmetry_hbond_refined 0.187 r_symmetry_vdw_refined 0.149 r_xyhbond_nbd_refined 0.12
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.187 r_dihedral_angle_4_deg 13.454 r_dihedral_angle_3_deg 13.029 r_dihedral_angle_1_deg 5.482 r_angle_refined_deg 1.387 r_nbtor_refined 0.3 r_nbd_refined 0.201 r_symmetry_hbond_refined 0.187 r_symmetry_vdw_refined 0.149 r_xyhbond_nbd_refined 0.12 r_chiral_restr 0.096 r_metal_ion_refined 0.041 r_bond_refined_d 0.014 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 12137 Nucleic Acid Atoms Solvent Atoms 1020 Heterogen Atoms 156
Software Software Software Name Purpose d*TREK data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction CrystalClear data reduction