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Site-2 Protease from Methanocaldococcus jannaschii
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.8 295 0.1 M Tris (pH 8.8), 20% (w/v) PEG400, 50 mM NaCl, 5 mM CaCl2 and 30 mM MgCl2, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 4.08 69.87
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 124.42 α = 90 b = 124.42 β = 90 c = 136.72 γ = 120
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 315 2007-08-01 M SINGLE WAVELENGTH 2 1 x-ray 100 CCD ADSC QUANTUM 315 2007-09-17 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A 1.0809 NSLS X29A 2 SYNCHROTRON NSLS BEAMLINE X29A 0.97909, 0.97925 NSLS X29A
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 50 99.3 0.055 14 3.7 11853 96.9
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 3.42 99.8 0.485 2.4 3.6
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 3.3 34.99 11268 570 94.9 0.251 0.251 0.2575 0.318 0.3093 RANDOM 98.7
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] 7.43 24.05 7.43 -14.85
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.6 c_mcangle_it 3.9 c_scangle_it 3.8 c_mcbond_it 2.3 c_scbond_it 2.3 c_angle_deg 1.4 c_bond_d 0.01 c_improper_angle_d
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3404 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 2
Software Software Software Name Purpose CNS refinement CBASS data collection DENZO data reduction SCALEPACK data scaling SHELXS phasing