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Crystal structure of the extracellular domain of human GIP receptor in complex with the hormone GIP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.2 288 100 mM HEPES, 1 M potassium-sodium tartrate, 9% Methyl-beta-cyclodextrin, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 288K
Crystal Properties Matthews coefficient Solvent content 3.01 59.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 84.007 α = 90 b = 84.007 β = 90 c = 180.947 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 93 IMAGE PLATE RIGAKU RAXIS IV mirrors 2005-08-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 1.5418
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 1.9 50 99.8 0.098 12.3 50.1 19684 19647 1 3 32.9
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) 1.9 1.97 100 0.538 8.2 48.9 1942
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) 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 SAD THROUGHOUT 1.9 42 19684 18643 1004 99.81 0.18329 0.167 0.166 0.2874 0.183 0.3044 RANDOM 38.771
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] 1.07 0.54 1.07 -1.61
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 28.158 r_dihedral_angle_4_deg 15.139 r_dihedral_angle_3_deg 11.101 r_dihedral_angle_1_deg 5.113 r_scangle_it 2.634 r_mcangle_it 2.53 r_scbond_it 1.746 r_mcbond_it 1.71 r_angle_refined_deg 1.175 r_symmetry_vdw_refined 0.422
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 28.158 r_dihedral_angle_4_deg 15.139 r_dihedral_angle_3_deg 11.101 r_dihedral_angle_1_deg 5.113 r_scangle_it 2.634 r_mcangle_it 2.53 r_scbond_it 1.746 r_mcbond_it 1.71 r_angle_refined_deg 1.175 r_symmetry_vdw_refined 0.422 r_nbtor_refined 0.32 r_symmetry_hbond_refined 0.316 r_nbd_refined 0.218 r_xyhbond_nbd_refined 0.202 r_chiral_restr 0.08 r_bond_refined_d 0.01 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1028 Nucleic Acid Atoms Solvent Atoms 138 Heterogen Atoms 84
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling DM phasing REFMAC refinement PDB_EXTRACT data extraction CrystalClear data collection HKL-2000 data reduction SHELXS phasing