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Crystal structure of trypsin activated alpha-2-macroglobulin from Escherichia coli.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 293.5 12-16% [w/v] PEG8,000
100mM Tris-HCl
Crystal Properties Matthews coefficient Solvent content 2.88 57.3
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 274.28 α = 90 b = 95.36 β = 104.77 c = 81.09 γ = 90
Symmetry Space Group C 1 2 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 PIXEL DECTRIS PILATUS 6M 2013-02-09 M MAD 2 1 x-ray 100 PIXEL DECTRIS PILATUS 6M 2013-11-22 M MAD 3 1 x-ray 100 PIXEL DECTRIS PILATUS 6M 2012-11-03 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALBA BEAMLINE XALOC 0.9724, 0.9768, 0.9788, 0.9793, 0.9791 ALBA XALOC 2 SYNCHROTRON ESRF BEAMLINE ID23-1 0.9724, 0.9768, 0.9788, 0.9793, 0.9791 ESRF ID23-1 3 SYNCHROTRON ESRF BEAMLINE ID29 0.9724, 0.9768, 0.9788, 0.9793, 0.9791 ESRF ID29
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 2.55 47.7 99.4 0.1 19.3 14.9 65409 65409 85.37
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) 1 2.55 2.7 98.8 1.163 2.2 9.1
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 SIRAS THROUGHOUT 2.55 47.68 65374 1083 98.97 0.1903 0.1898 0.1988 0.2213 0.2295 RANDOM 111.06
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] 2.477 10.7971 -7.0753 4.5982
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 3.14 t_omega_torsion 2.72 t_angle_deg 1.05 t_bond_d 0.009 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 3.14 t_omega_torsion 2.72 t_angle_deg 1.05 t_bond_d 0.009 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 11224 Nucleic Acid Atoms Solvent Atoms 105 Heterogen Atoms 9
Software Software Software Name Purpose XDS data reduction XSCALE data scaling SHELXDE phasing Coot model building BUSTER refinement