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Crystal Structure Analysis of ClpB
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.1 291 PEG 4000, sodium acetate, potassium chloride, glycerol, pH 4.1, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.74 55.05
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 107.747 α = 90 b = 138.482 β = 90 c = 212.215 γ = 90
Symmetry Space Group P 21 21 21
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 SBC-2 2001-03-16 M MAD 2 1 x-ray 100 CCD BRANDEIS - B4 2002-11-12 M SINGLE WAVELENGTH 3 1 x-ray 100 CCD ADSC QUANTUM 4 2000-11-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.9793, 0.9795, 1.0197 APS 19-ID 2 SYNCHROTRON NSLS BEAMLINE X25 1.072 NSLS X25 3 SYNCHROTRON CHESS BEAMLINE A1 1.1 CHESS A1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 3 48.04 91.4 0.053 19.1 2.4 117313 107224 -3 -3 110.4
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) 3 3.11 37.1 0.381 1.8 2339
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 (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 MAD THROUGHOUT 3 48.04 107224 102421 4803 83.4 0.265 0.263 0.263 0.2498 0.307 0.2949 RANDOM 99.1
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] -4.28 -0.24 4.53
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 19.2 c_scangle_it 10.99 c_mcangle_it 7.47 c_scbond_it 7.36 c_mcbond_it 4.66 c_angle_deg 1.1 c_improper_angle_d 0.86 c_bond_d 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 19287 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 209
Software Software Software Name Purpose CNS refinement HKL-2000 data reduction SCALEPACK data scaling CNS phasing