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APO-CORE-STREPTAVIDIN AT PH 7.5
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1SWA PDB ENTRY 1SWA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.5 PROTEIN WAS CRYSTALLIZED FROM 48% MPD (2-METHYL-PENTANE-2,4-DIOLE, PH 4.5), 5.5H SOAKING IN 0.1M HEPES BUFFER PH 7.5
Crystal Properties Matthews coefficient Solvent content 2.29 46.3
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 58.9 α = 90 b = 88.2 β = 98.7 c = 47.4 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 295 AREA DETECTOR NICOLET 1994-11-28 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 1.84 50 78 0.052 11 5 30418
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) 1.9 2 48 0.178 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-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRY 1SWA 1.85 10 30164 2970 74 0.174 0.17 0.1795 0.253 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 3279 3712
RMS Deviations Key Refinement Restraint Deviation s_zero_chiral_vol 0.095 s_non_zero_chiral_vol 0.094 s_from_restr_planes 0.084 s_similar_adp_cmpnt 0.084 s_angle_d 0.024 s_anti_bump_dis_restr 0.012 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 3503 Nucleic Acid Atoms Solvent Atoms 209 Heterogen Atoms
Software Software Software Name Purpose X-PLOR model building X-PLOR refinement XENGEN data reduction XENGEN data scaling X-PLOR phasing