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CIRCULARLY PERMUTED BB2-CRYSTALLIN
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other BB2 (C-TERMINAL DOMAIN)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.1 PROTEIN CONCENTRATION 6 MGS/ML. 0.10 ML OF 0.5M MES-NAOH, PH 6.1, 0.51 ML OF 40% (W/V) PEG 8K, 0.10 ML OF 2M AMMONIUM ACETATE, 0.29 ML OF WATER, AT ROOM-TEMPERATURE.
Crystal Properties Matthews coefficient Solvent content 2.15 43
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 39 α = 66.7 b = 48.5 β = 74.9 c = 54.5 γ = 77.5
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 293 IMAGE PLATE MARRESEARCH MIRRORS 1996-08-18 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX9.6 SRS PX9.6
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 2.78 26.88 81.8 0.071 6.6 1.9 7225 21.9
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) 2.78 2.88 81.9 0.081 7.7 1.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 BB2 (C-TERMINAL DOMAIN) 2.78 26.88 7224 394 81.1 0.19 0.19 0.187 0.278 0.2676 RANDOM 29
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]
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 26.83 x_angle_deg 1.534 x_improper_angle_d 1.485 x_bond_d 0.01 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 26.83 x_angle_deg 1.534 x_improper_angle_d 1.485 x_bond_d 0.01 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot x_mcbond_it x_mcangle_it x_scbond_it x_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2797 Nucleic Acid Atoms Solvent Atoms 22 Heterogen Atoms
Software Software Software Name Purpose X-PLOR model building X-PLOR refinement DENZO data reduction CCP4 data scaling ROTAVATA data scaling X-PLOR phasing