3TLS

The GLIC pentameric Ligand-Gated Ion Channel E19'P mutant in a locally-closed conformation (LC2 subtype)


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION4293pH 4, VAPOR DIFFUSION, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
5.00197775.409721

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 180.272α = 90
b = 131.074β = 101.92
c = 158.139γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-rayCCDADSC QUANTUM 315rMSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSOLEIL BEAMLINE PROXIMA 10.9919SOLEILPROXIMA 1

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)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
13.244.2198.50.1210.0817.43.15833976.1
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)RedundancyNumber Unique Reflections (All)
13.23.3794.70.750.49723.18177

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 REPLACEMENTTHROUGHOUT3.244.2158339294398.10.20460.20330.2302RANDOM81.0238
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]
-13.175335.2816-1.906415.0817
RMS Deviations
KeyRefinement Restraint Deviation
t_other_torsion19.87
t_omega_torsion2.78
t_angle_deg1.1
t_bond_d0.01
t_dihedral_angle_d
t_trig_c_planes
t_gen_planes
t_it
t_chiral_improper_torsion
t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms12615
Nucleic Acid Atoms
Solvent Atoms47
Heterogen Atoms17

Software

Software
Software NamePurpose
BUSTER-TNTrefinement
PDB_EXTRACTdata extraction
SCALAdata scaling
BUSTERrefinement