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Crystal structure of FurB from M. tuberculosis- a Zinc uptake regulator
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 298 0.3 M ammonium phosphate, 14% glycerol, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 3.1 60.29
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.6 α = 90 b = 51.6 β = 90 c = 133.4 γ = 90
Symmetry Space Group P 41 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 MARMOSAIC 225 mm CCD 2006-04-29 M SINGLE WAVELENGTH 2 1 x-ray 100 CCD MARMOSAIC 225 mm CCD 2006-04-29 M MAD 1,2 1
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA 1.28087 SLS X06SA 2 SYNCHROTRON SLS BEAMLINE X06SA 1.28358, 1.28441, 1.26924 SLS X06SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1,2 2.69 40 97.8 0.069 0.107 18.85 16.76 5464 5344 3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1,2 2.69 2.85 92.8 0.31 0.64 4.4 16.7 775
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 MAD THROUGHOUT 2.699 33.69 5344 268 100 0.23 0.23 0.2258 0.239 0.231 RANDOM 53.712
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] 1.92 1.92 -3.84
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.011 r_dihedral_angle_3_deg 18.209 r_dihedral_angle_4_deg 16.251 r_dihedral_angle_1_deg 6.662 r_scangle_it 2.707 r_scbond_it 2.26 r_angle_refined_deg 1.389 r_mcangle_it 0.926 r_mcbond_it 0.526 r_nbtor_refined 0.286
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.011 r_dihedral_angle_3_deg 18.209 r_dihedral_angle_4_deg 16.251 r_dihedral_angle_1_deg 6.662 r_scangle_it 2.707 r_scbond_it 2.26 r_angle_refined_deg 1.389 r_mcangle_it 0.926 r_mcbond_it 0.526 r_nbtor_refined 0.286 r_nbd_refined 0.22 r_symmetry_vdw_refined 0.165 r_symmetry_hbond_refined 0.141 r_xyhbond_nbd_refined 0.123 r_chiral_restr 0.096 r_bond_refined_d 0.014 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 954 Nucleic Acid Atoms Solvent Atoms 8 Heterogen Atoms 3
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction GCLIENT data collection XDS data reduction XSCALE data scaling SHELXCD phasing SHELXD phasing SHELXE model building