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Crystallographic Structure of Mycobacterium tuberculosis Hemoglobin O
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.25 277 ammonium sulphate, pH 7.25, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.84 56.38
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 187.034 α = 90 b = 187.034 β = 90 c = 274.861 γ = 90
Symmetry Space Group I 41 2 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 IMAGE PLATE MAR scanner 345 mm plate 2001-08-07 M SINGLE WAVELENGTH 2 1 x-ray 100 CCD MARRESEARCH 2002-02-21 M MAD 3 1 100 CCD MARRESEARCH 2002-02-21 4 1 100 CCD MARRESEARCH 2002-02-21
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE BW7B EMBL/DESY, HAMBURG BW7B 2 SYNCHROTRON ESRF BEAMLINE ID29 1.7387 ESRF ID29 3 SYNCHROTRON ESRF BEAMLINE ID29 1.7404 ESRF ID29 4 SYNCHROTRON ESRF BEAMLINE ID29 0.9801 ESRF ID29
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 2.11 50 99.67 0.081 16 3 131238 131238
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) 2.11 2.15 97.5 0.489 2.8 1.5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 MAD THROUGHOUT 2.11 50 131238 131238 6934 99.67 0.18768 0.18768 0.18567 0.1847 0.22586 0.2263 RANDOM 25.363
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] 0.09 0.09 -0.19
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 4.565 r_scangle_it 3.608 r_scbond_it 2.531 r_mcangle_it 1.985 r_angle_refined_deg 1.25 r_mcbond_it 1.07 r_xyhbond_nbd_refined 0.145 r_symmetry_hbond_refined 0.139 r_chiral_restr 0.086 r_gen_planes_refined 0.011
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 4.565 r_scangle_it 3.608 r_scbond_it 2.531 r_mcangle_it 1.985 r_angle_refined_deg 1.25 r_mcbond_it 1.07 r_xyhbond_nbd_refined 0.145 r_symmetry_hbond_refined 0.139 r_chiral_restr 0.086 r_gen_planes_refined 0.011 r_bond_refined_d 0.01 r_bond_other_d r_angle_other_deg r_dihedral_angle_2_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 12856 Nucleic Acid Atoms Solvent Atoms 1618 Heterogen Atoms 630
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction CCP4 data scaling SOLVE phasing