7JLH | pdb_00007jlh

Structure of Centromeric Satellite III Non-canonical Duplex


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 175D 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.5293Tris-Acetate, potassium acetate, magnesium acetate, MES monohydrate, 2-Methyl-2,4-pentanediol
Crystal Properties
Matthews coefficientSolvent content
2.1948.22

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 39.522α = 90
b = 40.217β = 90
c = 55.379γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray196PIXELDECTRIS EIGER X 16M2019-03-23MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 24-ID-E1.07110APS24-ID-E

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)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
11.5732.5499.70.99815.15.91285531.32
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.571.63990.9912.55.1

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-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)Mean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE175D1.5732.541.3512659125798.450.2240.22060.220.25510.2648.43
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_d33.668
f_angle_d1.668
f_chiral_restr0.1189
f_bond_d0.017
f_plane_restr0.0166
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms
Nucleic Acid Atoms636
Solvent Atoms74
Heterogen Atoms5

Software

Software
Software NamePurpose
PHENIXrefinement
XDSdata scaling
pointlessdata scaling
Aimlessdata scaling
PHASERphasing
Cootmodel building
XDSdata reduction