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Structural and biochemical studies on the ectodomain of human ADAM22
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1R54 PDB ENTRY 1R54 AND 2ERO experimental model PDB 2ERO PDB ENTRY 1R54 AND 2ERO
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 298 pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 298.0K
Crystal Properties Matthews coefficient Solvent content 2.66 53.77
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 122.09 α = 90 b = 122.09 β = 90 c = 208.69 γ = 120
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 MARMOSAIC 300 mm CCD Be Lenses/Diamond Laue Mono 2008-01-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-G 0.97856 APS 21-ID-G
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 2.3 94.49 96.6 0.069 0.069 11.2 3.2 51529 49760
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.3 2.4 91.5 0.389 0.389 2.44 2.5 5641
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (I) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION combined with SIRAS througout PDB ENTRY 1R54 AND 2ERO 2.36 50 3 47704 46287 4660 97 0.2446 0.247 0.2727 0.2562 RANDOM
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] 9.168 1.073 9.168 -18.336
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24.6 c_angle_deg 1.2 c_improper_angle_d 1.16 c_bond_d 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7456 Nucleic Acid Atoms Solvent Atoms 369 Heterogen Atoms 90
Software Software Software Name Purpose MAR345dtb data collection PHASER phasing SOLVE phasing CNS refinement XDS data reduction XDS data scaling CNS phasing