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Crystal structure of TomN, a 4-Oxalocrotonate Tautomerase homologue in Tomaymycin biosynthetic pathway
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.5 298 100mM magnesium acetate, 100mM sodium acetate, 5%-21% PEG8000, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K 2 VAPOR DIFFUSION, SITTING DROP 4.5 298 100mM calcium acetate, 100mM sodium acetate, 1%-13% PEG4000, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 117.637 α = 90 b = 117.637 β = 90 c = 117.637 γ = 90
Symmetry Space Group I 41 3 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 315 mirror 2009-12-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.0 ALS 8.3.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 1.4 83.18 100 0.068 1.8 35.7 27574 27574 -3
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 1.4 1.42 100
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 MOLECULAR REPLACEMENT THROUGHOUT 1.4 50 26052 1379 99.34 0.22222 0.2207 0.2174 0.25116 0.2476 RANDOM 21.15
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 r_dihedral_angle_2_deg 26.812 r_dihedral_angle_4_deg 22.03 r_dihedral_angle_3_deg 12.199 r_scangle_it 6.283 r_dihedral_angle_1_deg 5.667 r_scbond_it 4.092 r_mcangle_it 2.59 r_angle_refined_deg 2.355 r_mcbond_it 1.592 r_chiral_restr 0.168
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 26.812 r_dihedral_angle_4_deg 22.03 r_dihedral_angle_3_deg 12.199 r_scangle_it 6.283 r_dihedral_angle_1_deg 5.667 r_scbond_it 4.092 r_mcangle_it 2.59 r_angle_refined_deg 2.355 r_mcbond_it 1.592 r_chiral_restr 0.168 r_bond_refined_d 0.029 r_gen_planes_refined 0.014 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 964 Nucleic Acid Atoms Solvent Atoms 172 Heterogen Atoms
Software Software Software Name Purpose HKL-2000 data collection PHASER phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling