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Crystal structure of the insulin receptor kinase in complex with IRS2 KRLB peptide and ATP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 277 28% PEG8000
0.1 M HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.5 50.87
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 46.75 α = 90 b = 84.428 β = 112.88 c = 50.601 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 100 CCD 2006-04-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X4A NSLS X4A
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 2.1 50 99.3 0.064 0.064 13.8 3.2 21034 19937 2 2
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) 2.1 2.18 100 0.325 0.325 2.7 3.2 21034
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (I) Cut-off Sigma (F) Number Reflections (All) 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 2.1 46.63 2 2 21034 19937 1078 99.24 0.19625 0.19391 0.1941 0.23927 0.2408 RANDOM 28.301
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] -1.73 -0.03 0.04 1.66
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.102 r_dihedral_angle_4_deg 18.059 r_dihedral_angle_3_deg 14.306 r_dihedral_angle_1_deg 5.661 r_scangle_it 2.506 r_scbond_it 1.673 r_angle_refined_deg 1.3 r_mcangle_it 1.111 r_mcbond_it 0.694 r_nbtor_refined 0.299
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.102 r_dihedral_angle_4_deg 18.059 r_dihedral_angle_3_deg 14.306 r_dihedral_angle_1_deg 5.661 r_scangle_it 2.506 r_scbond_it 1.673 r_angle_refined_deg 1.3 r_mcangle_it 1.111 r_mcbond_it 0.694 r_nbtor_refined 0.299 r_symmetry_vdw_refined 0.217 r_symmetry_hbond_refined 0.206 r_nbd_refined 0.189 r_xyhbond_nbd_refined 0.157 r_chiral_restr 0.083 r_bond_refined_d 0.011 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2411 Nucleic Acid Atoms Solvent Atoms 215 Heterogen Atoms 32
Software Software Software Name Purpose REFMAC refinement ADSC data collection HKL-2000 data reduction HKL-2000 data scaling MOLREP phasing