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Crystal Structure of selenomethionine labelled S. aureus IsdE complexed with heme
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 294 50 mM MES, 0.2 M ammonuim acetate, 28% PEG 4000, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 294K
Crystal Properties Matthews coefficient Solvent content 2.42 49.19
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 63.527 α = 90 b = 63.527 β = 90 c = 144.247 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 77 CCD MARMOSAIC 325 mm CCD Flat mirror (vertical focusing), single crystal Si(111) bent monochromator (horizontal focusing) 2007-02-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL11-1 0.978894 SSRL BL11-1
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 50 86 0.068 30 12.1 19425
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 1.95 2.02 79 0.359 7.6
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 SAD THROUGHOUT 1.95 50 17938 963 84.6 0.20422 0.20105 0.1965 0.26293 0.2536 RANDOM 32.785
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] 0.43 0.43 -0.85
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.103 r_dihedral_angle_4_deg 18.514 r_dihedral_angle_3_deg 17.497 r_dihedral_angle_1_deg 9.415 r_scangle_it 2.772 r_scbond_it 1.994 r_angle_refined_deg 1.39 r_mcangle_it 1.072 r_mcbond_it 0.754 r_nbtor_refined 0.303
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.103 r_dihedral_angle_4_deg 18.514 r_dihedral_angle_3_deg 17.497 r_dihedral_angle_1_deg 9.415 r_scangle_it 2.772 r_scbond_it 1.994 r_angle_refined_deg 1.39 r_mcangle_it 1.072 r_mcbond_it 0.754 r_nbtor_refined 0.303 r_symmetry_hbond_refined 0.206 r_nbd_refined 0.192 r_xyhbond_nbd_refined 0.151 r_symmetry_vdw_refined 0.12 r_chiral_restr 0.096 r_metal_ion_refined 0.037 r_bond_refined_d 0.013 r_gen_planes_refined 0.007 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_other r_symmetry_vdw_other 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 2076 Nucleic Acid Atoms Solvent Atoms 183 Heterogen Atoms 43
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling SOLVE phasing RESOLVE phasing REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data collection HKL-2000 data reduction