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Crystal structure of putative dihydroneopterin aldolase (FolB) from Vibrio cholerae O1 biovar El Tor str. N16961
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 291 5% isopropanon, 0.1 M Hepes, 10%Peg 4K, 25 % sucrose as cryo protectant, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.37 48.02
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 95.098 α = 90 b = 101.734 β = 90 c = 116.397 γ = 90
Symmetry Space Group C 2 2 21
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 315r mirrors 2010-07-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.9794 APS 19-ID
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 1.95 40 99.9 0.066 30 6.8 41310 41277 2 2 44.8
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) 1.95 1.98 99.4 0.75 2 5.9 2045
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (I) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 2o90 THROUGHOUT 1.95 40 2 2 41150 39077 2069 99.43 0.2 0.19689 0.19413 0.2049 0.24619 0.2487 RANDOM 37.428
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] 1.21 2.04 -3.25
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.185 r_dihedral_angle_4_deg 20.567 r_dihedral_angle_3_deg 15.91 r_dihedral_angle_1_deg 6.969 r_scangle_it 5.416 r_scbond_it 3.239 r_mcangle_it 2.036 r_angle_refined_deg 1.857 r_mcbond_it 1.153 r_angle_other_deg 1.023
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.185 r_dihedral_angle_4_deg 20.567 r_dihedral_angle_3_deg 15.91 r_dihedral_angle_1_deg 6.969 r_scangle_it 5.416 r_scbond_it 3.239 r_mcangle_it 2.036 r_angle_refined_deg 1.857 r_mcbond_it 1.153 r_angle_other_deg 1.023 r_mcbond_other 0.353 r_chiral_restr 0.123 r_bond_refined_d 0.022 r_gen_planes_refined 0.008 r_bond_other_d 0.001 r_gen_planes_other 0.001 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_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3728 Nucleic Acid Atoms Solvent Atoms 135 Heterogen Atoms 4
Software Software Software Name Purpose SBC-Collect data collection MOLREP phasing REFMAC refinement HKL-3000 data reduction HKL-3000 data scaling