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Crystal structure of a BA3943 mutant,a CE4 family pseudoenzyme
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details other BC1960
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 298 Ammonium Sulphate 2.8 M
Tris Buffer PH=8
Crystal Properties Matthews coefficient Solvent content 2.09 41.19
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.21 α = 90 b = 58.816 β = 90 c = 78.883 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 124 PIXEL DECTRIS PILATUS 6M 2016-03-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALBA BEAMLINE XALOC 1.072710 ALBA XALOC
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 1.554 78.883 97.6 0.108 0.114 0.032 0.997 8 12.538 38119
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.554 1.559 0.798 0.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE BC1960 1.554 39.441 1.34 38043 1781 97.42 0.1662 0.1646 0.166 0.1995 0.2021
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 f_dihedral_angle_d 10.966 f_angle_d 0.779 f_chiral_restr 0.051 f_bond_d 0.005 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2227 Nucleic Acid Atoms Solvent Atoms 253 Heterogen Atoms 18
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing ARP/wARP model building