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Alternative conformations of the x region of human protein disulphide-isomerase modulate exposure of the substrate binding b' domain
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 295.15 2.95M Ammonium sulfate, 0.2M NaCl, 0.1M Tris-HCl pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 295.15K
Crystal Properties Matthews coefficient Solvent content 1.88 34.54
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.37 α = 90 b = 57.37 β = 90 c = 68.31 γ = 120
Symmetry Space Group P 31 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 CCD MARMOSAIC 225 mm CCD 2006-11-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X12 0.89997 EMBL/DESY, HAMBURG X12
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 2.2 49.69 99.3 0.055 17.84 4.3 6879 6879 41.042
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 2.2 2.26 99.3 0.17 17.8 4.3 849
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 MOLECULAR REPLACEMENT THROUGHOUT 2.2 18.11 6533 344 99.29 0.19683 0.1938 0.1932 0.25525 0.2606 RANDOM 37.401
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] -0.18 -0.09 -0.18 0.27
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.457 r_dihedral_angle_3_deg 19.101 r_dihedral_angle_4_deg 11.74 r_dihedral_angle_1_deg 5.882 r_scangle_it 2.841 r_scbond_it 1.76 r_angle_refined_deg 1.362 r_mcangle_it 1.286 r_mcbond_it 0.754 r_nbtor_refined 0.31
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.457 r_dihedral_angle_3_deg 19.101 r_dihedral_angle_4_deg 11.74 r_dihedral_angle_1_deg 5.882 r_scangle_it 2.841 r_scbond_it 1.76 r_angle_refined_deg 1.362 r_mcangle_it 1.286 r_mcbond_it 0.754 r_nbtor_refined 0.31 r_symmetry_hbond_refined 0.24 r_symmetry_vdw_refined 0.233 r_nbd_refined 0.221 r_xyhbond_nbd_refined 0.19 r_chiral_restr 0.087 r_bond_refined_d 0.012 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1063 Nucleic Acid Atoms Solvent Atoms 45 Heterogen Atoms 5
Software Software Software Name Purpose REFMAC refinement HKL-2000 data collection XDS data reduction XDS data scaling MOLREP phasing