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Crystal Structure of a Phosphocarrier Protein HPr from Bacillus anthracis str. Ames
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 298 PEG 3350 20%, K dihydrogen Phosphate 0.2M, pH 7, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 40.84 α = 90 b = 40.84 β = 90 c = 139.37 γ = 120
Symmetry Space Group P 31 2 1
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 RAYONIX MX-300 Be Lens 2009-03-14 M SINGLE WAVELENGTH 2 1 x-ray 100 CCD RAYONIX MX-300 Mirror 2009-03-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-G 0.97857 APS 21-ID-G 2 SYNCHROTRON APS BEAMLINE 21-ID-D 1.09721 APS 21-ID-D
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 1.15 23.2 96.8 0.043 17.12 4.3 204840 -3 -3 15.3
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) 1.15 1.17 93.7 0.416 2.62 3.28 2297
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 1.15 23.2 45191 2354 96.83 0.15716 0.15574 0.1584 0.18499 0.1841 RANDOM 11.017
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] -0.08 -0.04 -0.08 0.12
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.054 r_dihedral_angle_4_deg 20.301 r_sphericity_free 16.842 r_dihedral_angle_3_deg 10.865 r_sphericity_bonded 7.084 r_scangle_it 4.881 r_dihedral_angle_1_deg 4.378 r_scbond_it 3.819 r_mcangle_it 2.973 r_mcbond_it 2.488
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.054 r_dihedral_angle_4_deg 20.301 r_sphericity_free 16.842 r_dihedral_angle_3_deg 10.865 r_sphericity_bonded 7.084 r_scangle_it 4.881 r_dihedral_angle_1_deg 4.378 r_scbond_it 3.819 r_mcangle_it 2.973 r_mcbond_it 2.488 r_rigid_bond_restr 1.721 r_angle_refined_deg 1.667 r_angle_other_deg 0.935 r_mcbond_other 0.742 r_symmetry_vdw_other 0.272 r_symmetry_vdw_refined 0.27 r_nbd_refined 0.268 r_nbd_other 0.213 r_xyhbond_nbd_refined 0.189 r_symmetry_hbond_refined 0.18 r_nbtor_refined 0.172 r_chiral_restr 0.098 r_nbtor_other 0.091 r_bond_refined_d 0.014 r_bond_other_d 0.007 r_gen_planes_refined 0.006 r_gen_planes_other 0.001 r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1363 Nucleic Acid Atoms Solvent Atoms 199 Heterogen Atoms
Software Software Software Name Purpose BLU-MAX data collection PHENIX model building REFMAC refinement XDS data reduction XSCALE data scaling PHENIX phasing