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Crystal structure of the Cif epoxide hydrolase from Acinetobacter nosocomialis
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3KD2 PDB entry 3KD2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4 291 100 mM monopotassium phosphate, 100 mM sodium citrate, 20% PEG 4000, pH 4.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.12 41.95
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 85.688 α = 90 b = 42.584 β = 98.1 c = 86.47 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 100 CCD ADSC QUANTUM 270 Toroidal focusing mirror 2011-10-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X6A 1.0000 NSLS X6A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.95 42.42 99.8 45537
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 PDB entry 3KD2 1.95 42.417 2.01 45523 2296 99.79 0.1476 0.1456 0.1414 0.1861 0.1839 thin shells
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] 0.7791 -3.1777 -0.4562 -0.3228
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 11.685 f_angle_d 1.028 f_chiral_restr 0.075 f_bond_d 0.007 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5059 Nucleic Acid Atoms Solvent Atoms 608 Heterogen Atoms
Software Software Software Name Purpose PHENIX model building PHENIX refinement XDS data reduction XDS data scaling PHENIX phasing