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Crystal structure of the bb' fragment of ERp57
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 293 30% PEG 3350, 0.1M ammonium sulphate, 0.1M HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.71 54.55
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 76.34 α = 90 b = 62.415 β = 98.4 c = 99.293 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 CCD ADSC QUANTUM 4 2005-06-10 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X8C 0.9795, 0.9950 NSLS X8C
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 50 99.4 62742 14 2.6
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 2.07 96.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) 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 2 32.7 1 59353 59353 3162 99.64 0.19709 0.19426 0.1933 0.25015 0.2494 RANDOM 43.093
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] -0.83 -0.14 -0.44 1.23
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.851 r_dihedral_angle_4_deg 19.248 r_dihedral_angle_3_deg 17.156 r_dihedral_angle_1_deg 6.741 r_scangle_it 4.217 r_scbond_it 3.013 r_angle_refined_deg 1.932 r_mcangle_it 1.697 r_mcbond_it 1.351 r_nbtor_refined 0.308
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.851 r_dihedral_angle_4_deg 19.248 r_dihedral_angle_3_deg 17.156 r_dihedral_angle_1_deg 6.741 r_scangle_it 4.217 r_scbond_it 3.013 r_angle_refined_deg 1.932 r_mcangle_it 1.697 r_mcbond_it 1.351 r_nbtor_refined 0.308 r_symmetry_vdw_refined 0.307 r_symmetry_hbond_refined 0.268 r_nbd_refined 0.215 r_xyhbond_nbd_refined 0.157 r_chiral_restr 0.143 r_bond_refined_d 0.025 r_gen_planes_refined 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5634 Nucleic Acid Atoms Solvent Atoms 453 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement ADSC data collection HKL-2000 data scaling SHELXS phasing