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Crystal structure of a dioxygenase in the Crotonase superfamily
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other Unbound form of the enzyme
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.6 293 pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K, pH 5.60
Crystal Properties Matthews coefficient Solvent content 6.47 80.98
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 139.86 α = 90 b = 156.66 β = 90 c = 171.02 γ = 90
Symmetry Space Group P 21 21 2
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 2006-07-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X26C NSLS X26C
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 2.4 50 98 0.13 12.8 1.07 143933 46.7
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 2.4 2.49 96.7 0.577
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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 UNBOUND FORM OF THE ENZYME 2.45 50 128502 128502 6497 93 0.328 0.328 0.3426 0.356 0.3469 RANDOM 36.44
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] 7.052 9.298 -16.35
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.30016 c_scangle_it 2.442 c_improper_angle_d 2.04688 c_mcangle_it 1.719 c_scbond_it 1.699 c_angle_deg 1.4827 c_mcbond_it 1.052 c_bond_d 0.008 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.30016 c_scangle_it 2.442 c_improper_angle_d 2.04688 c_mcangle_it 1.719 c_scbond_it 1.699 c_angle_deg 1.4827 c_mcbond_it 1.052 c_bond_d 0.008 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9779 Nucleic Acid Atoms Solvent Atoms 224 Heterogen Atoms 183
Software Software Software Name Purpose CBASS data collection AMoRE phasing CNS refinement HKL-2000 data reduction HKL-2000 data scaling