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Crystal structure of the SeMet-derivative copper homeostasis protein (cutCm) with calcium binding from Shigella flexneri 2a str. 301
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 293 20% PEG8000, 0.1M HEPES-Na Ph 7.0, 0.1M Calcium Acetate, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.2 42.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.579 α = 90 b = 97.579 β = 90 c = 131.846 γ = 90
Symmetry Space Group C 2 2 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 95 CCD ADSC QUANTUM 4 2004-06-13 M MAD 2 1 3 1
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-6A 0.97938, 0.97850, 0.97000 Photon Factory BL-6A
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 2.1 59.26 1 0.071 0.071 8.3 10.5 28370 28343 10.1
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.1 2.21 97.6 0.164 0.164 4.3 7.1 3989
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 MAD THROUGHOUT 2.1 59.26 28370 28343 1377 99.4 0.196 0.196 0.1928 0.222 0.2221 RANDOM 18.7
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] -2.08 -2.44 4.51
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.1 c_angle_deg 1.3 c_improper_angle_d 0.8 c_bond_d 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3564 Nucleic Acid Atoms Solvent Atoms 382 Heterogen Atoms 1
Software Software Software Name Purpose CNS refinement CCP4 data scaling SHELXD phasing SHARP phasing