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A Putative Fe2+-bound Persulfenate Intermediate in Cysteine Dioxygenase
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.6 298 Purified enzyme was concentrated to ~8 mg/mL and then added into a crystallization screen containing 0.1 M tri-sodium citrate pH=5.6, 24-34% PEG 4K, and 0.1-0.25 M ammonium acetate. 1.5L of protein solution was added to each well and mixed with an equivalent volume of reservoir solution., VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.19 43.88
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.523 α = 90 b = 57.523 β = 90 c = 122.19 γ = 90
Symmetry Space Group P 43 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 2006-03-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X12B 0.9801 NSLS X12B
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 1.42 20 100 39648
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.42 1.45 99.97
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 (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION FOURIER SYNTHESIS THROUGHOUT 1.42 19.68 37576 1989 99.91 0.13545 0.13328 0.1388 0.17662 0.1802 RANDOM 17.187
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] -0.59 -0.59 1.18
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.867 r_sphericity_free 18.64 r_dihedral_angle_4_deg 17.716 r_dihedral_angle_3_deg 12.832 r_sphericity_bonded 6.303 r_dihedral_angle_1_deg 6.047 r_scangle_it 5.64 r_scbond_it 3.84 r_mcangle_it 2.762 r_angle_other_deg 1.823
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.867 r_sphericity_free 18.64 r_dihedral_angle_4_deg 17.716 r_dihedral_angle_3_deg 12.832 r_sphericity_bonded 6.303 r_dihedral_angle_1_deg 6.047 r_scangle_it 5.64 r_scbond_it 3.84 r_mcangle_it 2.762 r_angle_other_deg 1.823 r_mcbond_it 1.752 r_angle_refined_deg 1.605 r_rigid_bond_restr 1.556 r_mcbond_other 0.524 r_chiral_restr 0.102 r_bond_refined_d 0.016 r_gen_planes_refined 0.008 r_gen_planes_other 0.003 r_bond_other_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1592 Nucleic Acid Atoms Solvent Atoms 352 Heterogen Atoms 10
Software Software Software Name Purpose REFMAC refinement CNS refinement HKL-2000 data collection HKL-2000 data reduction HKL-2000 data scaling CNS phasing