5H74

Crystal structure of T2R-TTL-14b complex


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP2936% PEG, 5% glycerol, 0.1 M MES, 30 mM CaCl2, 30 mM MgCl2, pH 6.7
Crystal Properties
Matthews coefficientSolvent content
2.8656.94

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 104.412α = 90
b = 154.025β = 90
c = 185.65γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CMOSDECTRIS PILATUS3 S 6M2015-03-07MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRF BEAMLINE BL19U10.97853SSRFBL19U1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
12.65099.914.57.192688

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2.65088018459199.720.203160.200770.2482RANDOM50.296
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]
2.270.31-2.58
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.418
r_dihedral_angle_4_deg14.558
r_dihedral_angle_3_deg13.955
r_dihedral_angle_1_deg5.993
r_long_range_B_refined5.209
r_long_range_B_other5.209
r_scangle_other3.24
r_mcangle_it3.173
r_mcangle_other3.173
r_scbond_it1.899
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.418
r_dihedral_angle_4_deg14.558
r_dihedral_angle_3_deg13.955
r_dihedral_angle_1_deg5.993
r_long_range_B_refined5.209
r_long_range_B_other5.209
r_scangle_other3.24
r_mcangle_it3.173
r_mcangle_other3.173
r_scbond_it1.899
r_scbond_other1.898
r_mcbond_it1.865
r_mcbond_other1.865
r_angle_refined_deg1.281
r_angle_other_deg0.96
r_chiral_restr0.076
r_bond_refined_d0.008
r_gen_planes_refined0.004
r_bond_other_d0.003
r_gen_planes_other0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms17299
Nucleic Acid Atoms
Solvent Atoms252
Heterogen Atoms311

Software

Software
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling
PHASERphasing