4YCN

Crystal structure of the calcium pump with bound marine macrolide BLLB


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.12830.07% C12E8, 0.5 mg ml-1 phosphatidylcholine (PC), 1 mM MgCl2, 18% glycerol, 0.05 mM BLLB, and 2 mM EGTA, 10 mM MOPS, 10 mM MES, The reservoir consisted of 16% glycerol, 14% PEG3350, 1 mM MgCl2, 200 mM MgSO4, 1 mM EGTA
Crystal Properties
Matthews coefficientSolvent content
3.4364.13

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 71.54α = 90
b = 71.54β = 90
c = 587.669γ = 90
Symmetry
Space GroupP 41 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELPSI PILATUS 6M2014-07-19MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSPRING-8 BEAMLINE BL41XU1.0SPring-8BL41XU

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
13.55099.215.514206048

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 DIFFRACTIONFREE R-VALUE3.515.99731947662495.470.21140.21020.2469
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_d10.276
f_angle_d0.406
f_chiral_restr0.018
f_plane_restr0.002
f_bond_d0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms7674
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms80

Software

Software
Software NamePurpose
PHENIXrefinement
DENZOdata scaling
SCALEPACKdata scaling