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Crystal Structure of Arg r 1 in complex with histamine
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2X46 PDB ENTRY 2X46
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.5 30% POLYETHYLENE GLYCOL 4000, 0.1 M TRIS.HCL, PH 8.5, 0.2 M SODIUM ACETATE
Crystal Properties Matthews coefficient Solvent content 2.19 43.89
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 107.147 α = 90 b = 61.817 β = 105.14 c = 63.871 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 CCD ADSC QUANTUM 210 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-1 ESRF ID14-1
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 1.4 30 99.8 0.13 12.1 7.4 79040
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 1.4 1.5 98.8 0.83 3 7.2
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 2X46 1.4 30 75281 3948 99.97 0.13302 0.13041 0.18348 0.1904 RANDOM 7.109
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] -0.29 0.26 -0.28 0.71
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.315 r_dihedral_angle_3_deg 13.292 r_dihedral_angle_4_deg 12.073 r_sphericity_free 7.512 r_dihedral_angle_1_deg 6.088 r_scangle_it 3.867 r_scbond_it 3.196 r_sphericity_bonded 2.684 r_mcangle_it 2.222 r_mcbond_it 1.758
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.315 r_dihedral_angle_3_deg 13.292 r_dihedral_angle_4_deg 12.073 r_sphericity_free 7.512 r_dihedral_angle_1_deg 6.088 r_scangle_it 3.867 r_scbond_it 3.196 r_sphericity_bonded 2.684 r_mcangle_it 2.222 r_mcbond_it 1.758 r_angle_refined_deg 1.59 r_rigid_bond_restr 1.463 r_angle_other_deg 0.868 r_mcbond_other 0.604 r_nbd_refined 0.21 r_symmetry_vdw_other 0.207 r_xyhbond_nbd_other 0.205 r_nbd_other 0.199 r_symmetry_hbond_refined 0.197 r_xyhbond_nbd_refined 0.188 r_nbtor_refined 0.181 r_symmetry_vdw_refined 0.165 r_chiral_restr 0.097 r_nbtor_other 0.087 r_bond_refined_d 0.016 r_gen_planes_refined 0.008 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3243 Nucleic Acid Atoms Solvent Atoms 908 Heterogen Atoms 72
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling PHASER phasing