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CD11A (LFA1) I-domain complexed with 7A-[(4-cyanophenyl)methyl]-6-(3,5-dichlorophenyl)-5-oxo-2,3,5,7A-tetrahydro-1H-pyrrolo[1,2-A]pyrrole-7-carbonitrile
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1LFA PDB ENTRY 1LFA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.9 293 78% (W/V) SODIUM CITRATE, 3% (V/V) ETHYLENE GLYCOL, 0.1 M SODIUM CITRATE, PH 5.6 (FINAL PH 8.9), VAPOR DIFFUSION, HANGING DROP, temperature 293K, pH 8.90
Crystal Properties Matthews coefficient Solvent content 2.54 51.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 67.6 α = 90 b = 88.4 β = 90 c = 71.1 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 CCD MAR CCD 165 mm 2003-11-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 32-ID APS 32-ID
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 1.75 50 99.4 0.092 13 7.1 21828 15.8
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) 1.75 1.81 96.1 0.306 4.9 7
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 PDB ENTRY 1LFA 1.75 35.55 21758 21758 643 99.4 0.215 0.215 0.21 0.234 0.2282 RANDOM 19
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] -1.41 -3.05 4.46
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.4 c_scangle_it 3.2 c_scbond_it 2.14 c_mcangle_it 1.73 c_angle_deg 1.5 c_mcbond_it 1.16 c_improper_angle_d 0.81 c_bond_d 0.006 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.4 c_scangle_it 3.2 c_scbond_it 2.14 c_mcangle_it 1.73 c_angle_deg 1.5 c_mcbond_it 1.16 c_improper_angle_d 0.81 c_bond_d 0.006 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1459 Nucleic Acid Atoms Solvent Atoms 122 Heterogen Atoms 28
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement PDB_EXTRACT data extraction AMoRE phasing CNX refinement