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CIRCULAR PERMUTED STREPTAVIDIN E51/A46
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1SWA PDB ENTRY 1SWA (EXCLUDING RESIDUES 46 - 51 IN ALL SUBUNITS)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.5 PROTEIN WAS CRYSTALLIZED FROM 52% MPD (PH 4.5).
Crystal Properties Matthews coefficient Solvent content 2 40.79
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 60.296 α = 90 b = 78.596 β = 90 c = 93.509 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 295 IMAGE PLATE RIGAKU RAXIS II MSC MIRRORS 1996-06-24 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH2R
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 50 94 0.069 5 28795
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 2.1 82 0.38 2
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRY 1SWA (EXCLUDING RESIDUES 46 - 51 IN ALL SUBUNITS) 2 10 28548 2860 94 0.195 0.19 0.288 EVERY 10TH REFLECTION
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 3354 3790
RMS Deviations Key Refinement Restraint Deviation s_non_zero_chiral_vol 0.1 s_zero_chiral_vol 0.09 s_similar_adp_cmpnt 0.09 s_from_restr_planes 0.048 s_angle_d 0.025 s_anti_bump_dis_restr 0.011 s_bond_d 0.006 s_similar_dist s_rigid_bond_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3576 Nucleic Acid Atoms Solvent Atoms 214 Heterogen Atoms
Software Software Software Name Purpose SHELXL-96 model building X-PLOR model building SHELXL-96 refinement X-PLOR refinement DENZO data reduction SCALEPACK data scaling SHELXL-96 phasing X-PLOR phasing