5HCM

The GLIC pentameric Ligand-Gated Ion Channel 2-21' cross-linked mutant complexed to bromoform


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP4291PEG 4000 12-15%, 0.1 M Na Acetate pH4, 0.4M NaSCN, 15% glycerol
Crystal Properties
Matthews coefficientSolvent content
4.9174.94

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 177.268α = 90
b = 130.934β = 100.31
c = 155.76γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M2012-01-26MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSOLEIL BEAMLINE PROXIMA 10.91840SOLEILPROXIMA 1

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
13.154899.7136.66050578.02

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 DIFFRACTIONTHROUGHOUT3.1531.7560453306299.750.23080.23030.2401RANDOM82.63
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]
-23.026124.852615.91267.1135
RMS Deviations
KeyRefinement Restraint Deviation
t_other_torsion18.72
t_omega_torsion2.81
t_angle_deg1.07
t_bond_d0.008
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_torsion18.72
t_omega_torsion2.81
t_angle_deg1.07
t_bond_d0.008
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 Atoms12600
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms16

Software

Software
Software NamePurpose
BUSTERrefinement
XDSdata reduction
SCALAdata scaling