2HR7

Insulin receptor (domains 1-3)


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
18.52911.5-1.65 M ammonium sulfate, 2 % PEG 400, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K, pH 8.50
Crystal Properties
Matthews coefficientSolvent content
4.7474.03

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 103.861α = 90
b = 130.241β = 90
c = 160.924γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray103IMAGE PLATEMAR scanner 345 mm plate1998-07-12MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 14-BM-DAPS14-BM-D

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.39999.60.072123.494059-5
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.32.3899.30.772.13.2

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 1IGR2.3240938619386147101000.1970.1950.231RANDOM47.35
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]
1.20.04-1.24
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.676
r_dihedral_angle_4_deg19.376
r_dihedral_angle_3_deg15.019
r_dihedral_angle_1_deg7.513
r_scangle_it4.14
r_scbond_it2.569
r_angle_refined_deg1.812
r_mcangle_it1.677
r_mcbond_it1.441
r_angle_other_deg0.909
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.676
r_dihedral_angle_4_deg19.376
r_dihedral_angle_3_deg15.019
r_dihedral_angle_1_deg7.513
r_scangle_it4.14
r_scbond_it2.569
r_angle_refined_deg1.812
r_mcangle_it1.677
r_mcbond_it1.441
r_angle_other_deg0.909
r_symmetry_vdw_other0.265
r_symmetry_hbond_refined0.215
r_symmetry_vdw_refined0.21
r_mcbond_other0.204
r_nbd_refined0.201
r_nbd_other0.19
r_xyhbond_nbd_refined0.183
r_nbtor_refined0.173
r_chiral_restr0.096
r_xyhbond_nbd_other0.088
r_nbtor_other0.087
r_bond_refined_d0.017
r_gen_planes_refined0.006
r_bond_other_d0.001
r_gen_planes_other0.001
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms7352
Nucleic Acid Atoms
Solvent Atoms371
Heterogen Atoms776

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing