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Structure of N-terminal hexaheme fragment of GSU1996
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.6 298 2.5 M ammonium sulfate, 0.1 M sodium acetate, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 3.84 67.96
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 63 α = 90 b = 84.2 β = 90 c = 100.9 γ = 90
Symmetry Space Group I 2 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 CUSTOM-MADE 2005-03-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-BM 1.73774 APS 19-BM
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 2.6 50 98.1 0.089 15.7 3.6 15711 15711 -3 63.3
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) 2.6 2.69 85.2 0.421 2.1 2.6 1359
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 (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 2.6 35.67 14834 14834 1419 92.9 0.244 0.244 0.2208 0.275 0.2471 RANDOM 42.8
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] 19.2 -7.19 -12.01
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25 c_angle_deg 3.8 c_scangle_it 2.71 c_mcangle_it 2.13 c_improper_angle_d 2.06 c_scbond_it 1.82 c_mcbond_it 1.23 c_bond_d 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1200 Nucleic Acid Atoms Solvent Atoms 19 Heterogen Atoms 258
Software Software Software Name Purpose HKL-2000 data collection CNS refinement HKL-2000 data reduction HKL-2000 data scaling CNS phasing