☰ Navigation Tabs
The crystal structure of full length tetramer CysB from Klebsiella aerogenes in complex with N-acetylserine
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1AL3 c
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 291 12-17% PEG 8000, 0.2 M sodium tartrate, 0.1 M Tris-HCl
Crystal Properties Matthews coefficient Solvent content 2.64 53.35
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 187.436 α = 90 b = 187.436 β = 90 c = 224.662 γ = 120
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 ADSC QUANTUM 4 1998-11-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX9.6 0.87 SRS PX9.6
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 2.8 41.462 99.4 0.089 5.9 5.7 72415 35.4
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 (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2.8 41.462 72368 3626 99.916 0.183 0.18 0.18 0.2456 0.2456 45.469
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] 0.862 0.431 0.862 -2.797
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 16.357 r_dihedral_angle_6_deg 14.245 r_lrange_it 9.309 r_lrange_other 9.308 r_dihedral_angle_2_deg 7.41 r_dihedral_angle_1_deg 7.234 r_scangle_it 6.563 r_scangle_other 6.563 r_mcangle_it 6.35 r_mcangle_other 6.349
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 16.357 r_dihedral_angle_6_deg 14.245 r_lrange_it 9.309 r_lrange_other 9.308 r_dihedral_angle_2_deg 7.41 r_dihedral_angle_1_deg 7.234 r_scangle_it 6.563 r_scangle_other 6.563 r_mcangle_it 6.35 r_mcangle_other 6.349 r_scbond_it 4.046 r_scbond_other 4.046 r_mcbond_it 3.98 r_mcbond_other 3.98 r_angle_refined_deg 1.753 r_angle_other_deg 0.587 r_symmetry_nbd_refined 0.224 r_nbd_refined 0.223 r_symmetry_nbd_other 0.207 r_nbd_other 0.196 r_symmetry_xyhbond_nbd_refined 0.185 r_nbtor_refined 0.182 r_xyhbond_nbd_refined 0.141 r_symmetry_nbtor_other 0.082 r_chiral_restr 0.079 r_symmetry_xyhbond_nbd_other 0.063 r_bond_refined_d 0.007 r_gen_planes_refined 0.006 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 20288 Nucleic Acid Atoms Solvent Atoms 21 Heterogen Atoms 80
Software Software Software Name Purpose REFMAC refinement REFMAC refinement HKL-3000 data reduction Aimless data scaling MOLREP phasing