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CRYSTAL STRUCTURE OF RAT MINOR HISTOCOMPATIBILITY ANTIGEN COMPLEX RT1-AA/MTF-E.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2CLR
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 290 0.1M morpholine ethansulfonic acid (MES),
0.2M ammonium sulfate,
15-20% MPEG 5000,
0.025M beta-octyl-glucoside,
0.5% glycerol, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 290K
Crystal Properties Matthews coefficient Solvent content 2.46 48.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 86.95 α = 90 b = 90.72 β = 90 c = 117.41 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 93 IMAGE PLATE MARRESEARCH 1997-07-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-1 SSRL BL9-1
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 2.55 20 94.3 0.095 11.4 3.2 28978 28978 38.7
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) 2.55 2.64 91.2 0.318 2.6 2.7 2757
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-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2CLR 2.55 19.89 28993 28978 2177 93.9 0.222 0.2359 0.282 Random 27
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] 3.2 -6.74 3.54
RMS Deviations Key Refinement Restraint Deviation c_torsion_deg 25.3 c_scangle_it 3.46 c_scbond_it 2.43 c_mcangle_it 2.29 c_mcbond_it 1.46 c_angle_deg 1.4 c_torsion_impr_deg 0.87 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6380 Nucleic Acid Atoms Solvent Atoms 139 Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling AMoRE phasing CNS refinement