☰ Navigation Tabs
Crystal structure of monomeric human cystatin C stabilized against aggregation
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1G96 PDB entry 1G96
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 292 1.25M Ammonium phosphate, 150mM Sodium phosphate buffer, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Crystal Properties Matthews coefficient Solvent content 3.06 59.75
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 76.26 α = 90 b = 76.26 β = 90 c = 97.576 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 MARMOSAIC 225 mm CCD two mirrors and double crystal monochromator between them 2008-02-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.1 0.91841 BESSY 14.1
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 1.7 50 99.8 0.09 25.9 10.5 35372 35237 -2 28.1
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) 1.7 1.76 98.3 0.896 2 8.1 3444
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 FREE R PDB entry 1G96 1.7 39.26 35237 35237 1037 99.65 0.13926 0.13926 0.13842 0.1759 0.1672 0.18 random, including twin-law related pairs 10.838
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] 3.28 3.28 -6.55
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.01 r_dihedral_angle_3_deg 16.527 r_dihedral_angle_4_deg 16.221 r_dihedral_angle_1_deg 7.418 r_scangle_it 3.721 r_scbond_it 2.5 r_angle_refined_deg 1.746 r_mcangle_it 1.667 r_mcbond_it 1.027 r_angle_other_deg 0.938
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.01 r_dihedral_angle_3_deg 16.527 r_dihedral_angle_4_deg 16.221 r_dihedral_angle_1_deg 7.418 r_scangle_it 3.721 r_scbond_it 2.5 r_angle_refined_deg 1.746 r_mcangle_it 1.667 r_mcbond_it 1.027 r_angle_other_deg 0.938 r_mcbond_other 0.337 r_chiral_restr 0.107 r_bond_refined_d 0.02 r_gen_planes_refined 0.008 r_gen_planes_other 0.002 r_bond_other_d 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1689 Nucleic Acid Atoms Solvent Atoms 180 Heterogen Atoms
Software Software Software Name Purpose MAR345 data collection PHASER phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling