1XTC

CHOLERA TOXIN


X-RAY DIFFRACTION

Crystallization

Crystal Properties
Matthew coefficientSolvent content
2.2846.1

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 73α = 90
b = 92.2β = 106.4
c = 60.6γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-rayAREA DETECTORSIEMENS-NICOLET X1001989-08-15M
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1

Data Collection

Refinement

Statistics
Diffraction IDStructure Solution MethodResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTION2.41.5262000.18520.37
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
p_planar_d0.045
p_angle_d0.032
p_bond_d0.015
p_special_tor
p_hb_or_metal_coord
p_mcbond_it
p_mcangle_it
p_scbond_it
p_scangle_it
p_plane_restr
RMS Deviations
KeyRefinement Restraint Deviation
p_planar_d0.045
p_angle_d0.032
p_bond_d0.015
p_special_tor
p_hb_or_metal_coord
p_mcbond_it
p_mcangle_it
p_scbond_it
p_scangle_it
p_plane_restr
p_angle_deg
p_singtor_nbd
p_multtor_nbd
p_xhyhbond_nbd
p_xyhbond_nbd
p_planar_tor
p_staggered_tor
p_orthonormal_tor
p_transverse_tor
p_chiral_restr
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5997
Nucleic Acid Atoms
Solvent Atoms138
Heterogen Atoms

Software

Software
Software NamePurpose
XENGENdata collection
X-PLORmodel building
PROFFTrefinement
X-PLORrefinement
XENGENdata reduction
X-PLORphasing