4G7Y

Crystal structure of voltage sensing domain of Ci-VSP with fragment antibody (R217E, 2.8 A)


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP92930.1 M Bicine, 0.3 M MgCl2, 24% PEG 2000, 10% Glycerol, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
3.665.85

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 121.01α = 90
b = 121.01β = 90
c = 229.57γ = 120
Symmetry
Space GroupP 65 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMar 300 CCD2011-02-27MSINGLE WAVELENGTH
21x-rayCCDADSC QUANTUM 3152011-04-11
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 23-ID-BAPS23-ID-B
2SYNCHROTRONAPS BEAMLINE 24-ID-EAPS24-ID-E

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
12.8104.81008.2244292442922.2

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 REPLACEMENTTHROUGHOUT2.8104.823891128599.750.208870.206220.26078RANDOM57.094
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]
0.960.480.96-1.44
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.048
r_dihedral_angle_4_deg21.231
r_dihedral_angle_3_deg15.926
r_dihedral_angle_1_deg7.451
r_angle_refined_deg1.634
r_angle_other_deg0.82
r_chiral_restr0.085
r_bond_refined_d0.014
r_gen_planes_refined0.007
r_bond_other_d0.003
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.048
r_dihedral_angle_4_deg21.231
r_dihedral_angle_3_deg15.926
r_dihedral_angle_1_deg7.451
r_angle_refined_deg1.634
r_angle_other_deg0.82
r_chiral_restr0.085
r_bond_refined_d0.014
r_gen_planes_refined0.007
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_mcbond_it
r_mcbond_other
r_mcangle_it
r_scbond_it
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4256
Nucleic Acid Atoms
Solvent Atoms35
Heterogen Atoms18

Software

Software
Software NamePurpose
REFMACrefinement
PHASERphasing
PHENIXrefinement
MOSFLMdata reduction
SCALAdata scaling
JBlucedata collection