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Remodelling of carboxin binding to the Q-site of avian respiratory complex II
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1YQ3 PDB ENTRY 1YQ3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 277 50 G/L PEG-3350, 25 ML/L ISOPROPANOL, 15 ML/L PEG-400 0.05 M NA-HEPES, 0.01 M TRIS-HCL, 0.0005 M MNCL2, 0.0013 M MGCL2, 0.0015 M NA-AZIDE, 0.00025 M NA-EDTA, CARBOXIN, PH 7.50, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K
Crystal Properties Matthews coefficient Solvent content 3.29 62.3
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 118.7 α = 90 b = 200.753 β = 90.06 c = 67.631 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 M SINGLE WAVELENGTH
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 1YQ3 2.1 64.09 154202 8009 88.31 0.18585 0.18395 0.1838 0.22283 0.2235 RANDOM 30.499
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] -0.73 -0.4 1.5 -0.77
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 16978 Nucleic Acid Atoms Solvent Atoms 1996 Heterogen Atoms 516
Software Software Software Name Purpose REFMAC refinement AMoRE phasing