5OSA

GLIC-GABAAR alpha1 chimera crystallized at pH4.6


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP4.6289.15100 mM NaCl, 100 mM sodium acetate pH 4.6, 12 % PEG 6000
Crystal Properties
Matthews coefficientSolvent content
5.4877.54

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 185.017α = 90
b = 133.947β = 103.535
c = 162.697γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M-F2016-07-07MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I020.9795DiamondI02

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rpim I (All)CC (Half)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
12.7595.2899.480.0680.0660.9461.23.510015760.7400653892
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.752.899.90.7720.730.8681.23.5

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE4HFI2.7500023623229.97975798281.3287098797199754502899.56681438890.204630867040.2033695392030.22885768459489.8610594938
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]
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d9.67753811861
f_angle_d0.812668833716
f_chiral_restr0.0490347865701
f_bond_d0.00511187768112
f_plane_restr0.00434473995181
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms12457
Nucleic Acid Atoms
Solvent Atoms35
Heterogen Atoms310

Software

Software
Software NamePurpose
BUSTERrefinement
PHENIXrefinement
xia2data processing
PHASERphasing
BUCCANEERmodel building
xia2data reduction
Aimlessdata scaling