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Crystal structure of the CUB1-EGF-CUB2 region of MASP2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 298 Protein: 2-5 mg/ml, 50 mM Tris pH=8.2, 10 mM CaCl2 and 0.5 M NaCl.
Reservoir: 0.8-1.0 M Na2-Tartrate, 80 mM Li2SO4 and 0.1 MES pH=6.5, pH 7, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 3.79 67.3
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 70.411 α = 90 b = 103.901 β = 119.93 c = 70.484 γ = 90
Symmetry Space Group P 1 21 1
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 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL11-1 0.979 SSRL BL11-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.7 39.56 98.7 23987 23873 -3.7
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.7 2.77 99.6
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-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SIRAS THROUGHOUT 2.7 39.56 23873 23873 2357 0.248 0.2461 0.283 0.2795 RANDOM 44
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] -5.13 1.69 -9.96 15.09
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 26.5 c_scangle_it 6.9 c_scbond_it 5.31 c_mcangle_it 2.84 c_mcbond_it 1.58 c_angle_deg 1.4 c_improper_angle_d 0.83 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4050 Nucleic Acid Atoms Solvent Atoms 106 Heterogen Atoms 38
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling SOLVE phasing CNS refinement CCP4 data scaling CNS phasing