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Crystal Structure of a Periplasmic Heme Binding Protein from Pseudomonas aeruginosa
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 298 0.1M sodium cacodylate, 0.25M sodium chloride, 1.8M ammonium sulfate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 3.13 60.67
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 132.913 α = 90 b = 132.913 β = 90 c = 72.93 γ = 120
Symmetry Space Group P 63 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 CCD ADSC QUANTUM 4 mirrors 2007-03-23 M SINGLE WAVELENGTH 2 1 x-ray 100 CCD ADSC QUANTUM 4 mirrors 2007-03-23 M MAD 3 1 x-ray 100 CCD ADSC QUANTUM 4 mirrors 2007-03-24 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL1-5 1.00 SSRL BL1-5 2 SYNCHROTRON SSRL BEAMLINE BL1-5 1.74, 1.65 SSRL BL1-5 3 SYNCHROTRON SSRL BEAMLINE BL1-5 1.74, 1.65 SSRL BL1-5
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 1,2,3 2.4 50 97.4 0.1 0.1 24.4 8.2 15023 -3 18.6
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1,2,3 2.4 2.44 96.5 0.53 4.7 8.5 735
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 2.4 43.51 15013 1476 97.8 0.193 0.193 0.1932 0.247 0.2424 RANDOM 34.6
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] 4.35 4.35 -8.7
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.7 c_scangle_it 3.6 c_scbond_it 2.38 c_mcangle_it 2.21 c_angle_deg 1.5 c_mcbond_it 1.38 c_improper_angle_d 1.22 c_bond_d 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2056 Nucleic Acid Atoms Solvent Atoms 158 Heterogen Atoms 65
Software Software Software Name Purpose CNS refinement ADSC data collection HKL-2000 data reduction HKL-2000 data scaling SOLVE phasing