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N-Truncated Human Cystatin C; Dimeric Form With 3D Domain Swapping
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1G96 HUMAN CYSTATIN C DIMER WITH SWAPPED DOMAINS (PDB ENTRY 1G96)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.1 292 0.4M (NH4)H2PO4, VAPOR DIFFUSION, HANGING DROP, temperature 292K, pH 8.1
Crystal Properties Matthews coefficient Solvent content 2.52 51.28
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 97.147 α = 90 b = 99.639 β = 90 c = 206.066 γ = 90
Symmetry Space Group C 2 2 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE MARRESEARCH 1999-03-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON MAX II BEAMLINE I711 MAX II I711
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 2.18 25 99.2 0.041 33.6 9.3 52404 36.9
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 2.18 2.26 98.8 0.126 10.9 3.6
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 (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 HUMAN CYSTATIN C DIMER WITH SWAPPED DOMAINS (PDB ENTRY 1G96) 2.18 10 51566 51566 2632 99.5 0.22 0.218 0.236 0.259 0.2761 RANDOM 27.75
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] 0.84 -0.47 -0.36
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 15.416 r_dihedral_angle_1_deg 4.519 r_scangle_it 4.096 r_scbond_it 2.381 r_mcangle_it 1.849 r_angle_refined_deg 1.635 r_mcbond_it 0.988 r_chiral_restr 0.102 r_bond_refined_d 0.014 r_gen_planes_refined 0.006
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 15.416 r_dihedral_angle_1_deg 4.519 r_scangle_it 4.096 r_scbond_it 2.381 r_mcangle_it 1.849 r_angle_refined_deg 1.635 r_mcbond_it 0.988 r_chiral_restr 0.102 r_bond_refined_d 0.014 r_gen_planes_refined 0.006 r_bond_other_d r_angle_other_deg r_dihedral_angle_2_deg r_dihedral_angle_4_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6912 Nucleic Acid Atoms Solvent Atoms 205 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling MOLREP phasing