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1.2 A Crystal structure of the S. pneumoniae PhtA histidine triad domain a novel zinc binding fold
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 290 1.6M Ammonium Sulphate, 100mM Hepes, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 290K
Crystal Properties Matthews coefficient Solvent content 1.8 33
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 62.182 α = 90 b = 35.895 β = 90.01 c = 72.541 γ = 90
Symmetry Space Group C 1 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 MARRESEARCH Mirrors 2003-08-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ELETTRA BEAMLINE 5.2R 1.0 ELETTRA 5.2R
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.2 72.5 93.9 49793 2 2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 SAD THROUGHOUT 1.2 72.55 2 44267 2392 93.73 0.11341 0.11341 0.11224 0.1128 0.13498 0.1358 RANDOM 8.828
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] -0.04 0.04 -0.01 0.06
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.113 r_dihedral_angle_4_deg 13.333 r_dihedral_angle_3_deg 12.329 r_dihedral_angle_1_deg 5.895 r_scangle_it 3.906 r_angle_other_deg 3.654 r_scbond_it 3.285 r_mcangle_it 2.29 r_mcbond_it 1.949 r_angle_refined_deg 1.93
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.113 r_dihedral_angle_4_deg 13.333 r_dihedral_angle_3_deg 12.329 r_dihedral_angle_1_deg 5.895 r_scangle_it 3.906 r_angle_other_deg 3.654 r_scbond_it 3.285 r_mcangle_it 2.29 r_mcbond_it 1.949 r_angle_refined_deg 1.93 r_mcbond_other 0.9 r_symmetry_vdw_other 0.329 r_symmetry_vdw_refined 0.253 r_symmetry_hbond_refined 0.244 r_chiral_restr 0.235 r_nbd_refined 0.218 r_xyhbond_nbd_refined 0.171 r_nbd_other 0.163 r_nbtor_other 0.128 r_metal_ion_refined 0.042 r_bond_refined_d 0.016 r_gen_planes_refined 0.011 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1295 Nucleic Acid Atoms Solvent Atoms 195 Heterogen Atoms 3
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction CCP4 data scaling SHARP phasing