7ZW4

Crystal structure of Talin R7R8 domains with Caskin-2 LD-peptide


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 5FZT 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION2930.1 M bis-Tris propane pH 7.0, 0.1 M NaBr and 24% PEG3350
Crystal Properties
Matthews coefficientSolvent content
2.0339.4

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 46.656α = 90
b = 61.348β = 90
c = 98.18γ = 90
Symmetry
Space GroupP 2 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 16M2019-12-05MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X06SA1SLSX06SA

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)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
12.7249.0999.80.1680.1750.0490.9989.512.98032
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.722.85992.5992.70.7220.6051.313.6

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (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 REPLACEMENTTHROUGHOUT5fzt2.7249.09758042499.780.243810.242260.2694RANDOM86.632
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]
-0.62-2.543.16
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.105
r_dihedral_angle_3_deg12.991
r_dihedral_angle_4_deg9.634
r_long_range_B_refined6.063
r_long_range_B_other6.063
r_dihedral_angle_1_deg4.04
r_scangle_other2.491
r_mcangle_it2.303
r_mcangle_other2.302
r_scbond_other1.469
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.105
r_dihedral_angle_3_deg12.991
r_dihedral_angle_4_deg9.634
r_long_range_B_refined6.063
r_long_range_B_other6.063
r_dihedral_angle_1_deg4.04
r_scangle_other2.491
r_mcangle_it2.303
r_mcangle_other2.302
r_scbond_other1.469
r_scbond_it1.467
r_mcbond_it1.365
r_mcbond_other1.365
r_angle_other_deg0.942
r_angle_refined_deg0.807
r_chiral_restr0.044
r_bond_refined_d0.004
r_gen_planes_refined0.002
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2382
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
Aimlessdata scaling
PHASERphasing