6HY9

THE GLIC PENTAMERIC LIGAND-GATED ION CHANNEL MUTANT Q193M


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1EVAPORATION4291PH 4, VAPOR DIFFUSION, TEMPERATURE 291K. 12-14.5% PEG4K; 15% GLycerol; 400 mM NaSCN; 3% DMSO; 100mM NaAcetate pH 4.
Crystal Properties
Matthews coefficientSolvent content
4.9975.36

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 181.99α = 90
b = 134.36β = 101.47
c = 159.18γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray193CCDADSC QUANTUM 315r2015-10-04MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSOLEIL BEAMLINE PROXIMA 10.9789SOLEILPROXIMA 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
12.9549.4970.0640.04611.747664377.64
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.953.0195.63.9

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 REPLACEMENTTHROUGHOUT2.952043715215755.470.2040.20280.2265RANDOM83.94
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]
-12.45084.323616.1911-3.7404
RMS Deviations
KeyRefinement Restraint Deviation
t_other_torsion21.39
t_omega_torsion2.57
t_angle_deg1.1
t_bond_d0.01
t_dihedral_angle_d
t_incorr_chiral_ct
t_pseud_angle
t_trig_c_planes
t_gen_planes
t_it
RMS Deviations
KeyRefinement Restraint Deviation
t_other_torsion21.39
t_omega_torsion2.57
t_angle_deg1.1
t_bond_d0.01
t_dihedral_angle_d
t_incorr_chiral_ct
t_pseud_angle
t_trig_c_planes
t_gen_planes
t_it
t_nbd
t_improper_torsion
t_chiral_improper_torsion
t_sum_occupancies
t_utility_distance
t_utility_angle
t_utility_torsion
t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms12620
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms17

Software

Software
Software NamePurpose
SCALAdata scaling
BUSTERrefinement
XDSdata reduction
BUSTERphasing