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Crystal structure of the GAP-related domain of IQGAP1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 8.5 277 20% PEG 2000 methyl ether, 500mM MgCl2, 100mM Tris HCL, pH 8.5, VAPOR DIFFUSION, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.39 48.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 170.133 α = 90 b = 42.115 β = 90 c = 59.382 γ = 90
Symmetry Space Group P 21 21 2
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 2006-08-20 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CAMD BEAMLINE GCPCC 0.97924, 0.97900, 0.92523 CAMD GCPCC
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.2 25 86.1 0.062 8.9 5.6 20692 20692
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.2 2.28 38.2 0.242 2.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 MAD THROUGHOUT 2.2 25 19520 1971 86.8 0.2284 0.2374 0.2582 0.2344 random 47.3
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3037 Nucleic Acid Atoms Solvent Atoms 147 Heterogen Atoms 8
Software Software Software Name Purpose HKL-2000 data collection SHELXS phasing CNS refinement HKL-2000 data reduction HKL-2000 data scaling