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Crystal structure of human adenosine A2A receptor with an allosteric inverse-agonist antibody at 3.1 A resolution
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1VGA PDB ENTRY 1VGA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 30% PEG 400, 0.1M MES, 0.2M magnesium chloride, 0.5% octhyl thioglucoside , pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.53 65.12
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 120.313 α = 90 b = 89.766 β = 96.14 c = 110.682 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS PILATUS 6M 2010-03-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I24 0.9795 Diamond I24
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 3.1 71.2 88.8 0.109 5.3 2.3 18451 18451 79
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 3.1 3.27 90.4 0.636 1.5 2.4 2700
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 PDB ENTRY 1VGA 3.1 19.996 1.34 17901 968 88.4 0.1992 0.1992 0.1959 0.2033 0.2633 0.2633 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] -15.7396 -9.553 6.8006 8.9391
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 17.053 f_angle_d 1.278 f_chiral_restr 0.084 f_bond_d 0.008 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5596 Nucleic Acid Atoms Solvent Atoms 14 Heterogen Atoms 25
Software Software Software Name Purpose MOSFLM data reduction PHASER phasing PHENIX refinement SCALA data scaling