POP-OUT | CLOSE

An Information Portal to 105097 Biological Macromolecular Structures

SOLUTION NMR
Materials and Methods page
1O0P
  •   NMR Eperiment Details Hide
    Representative Model Choice Rationale
    lowest energy  
     
    Spectrometer Info
    Field Strength 800.0
    Manufacturer Bruker
    Model DRX
    Field Strength 500.0
    Manufacturer Bruker
    Model DRX
    Field Strength 600.0
    Manufacturer Bruker
    Model DRX
     
    Sample Conditions
    IDs solution ID:1 condition ID:1
    Sample Contents 1mM 15N,13C U2AF65-RRM3 + 1mM unlabeled SF1_10-25, 30mM phosphate buffer, 20mM NaCL, 3mM DTT
    Solvent System 90% H2O 10% D2O
    Ionic Strength 50mM salt
    pH 6.4
    Pressure ambient
    Temperature 295
    IDs solution ID:2 condition ID:1
    Sample Contents 1mM 15N,13C U2AF65-RRM3 + 1mM unlabeled SF1_10-25, 30mM phosphate buffer, 20mM NaCL, 3mM DTT
    Solvent System 100% D2O
    Ionic Strength 50mM salt
    pH 6.4
    Pressure ambient
    Temperature 295
     
     
  •   NMR Refinement Information Hide
    Refinement
    Method Restrained molecular dynamics using CNS and ARIA for ambiguous distance restraints
    Details THE EXPERIMENTALLY DETERMINED DISTANCE (3232 NOEs, INCLUDING 258 FOR THE SF1 PEPTIDE, 64 INTERMOLECULAR, AND 2*35 FOR HYDROGEN BONDS) AND DIHEDRAL ANGLE RESTRAINTS (99) WERE APPLIED IN A MIXED TORSION AND CARTESIAN ANGLE DYNAMICS/SIMULATED ANNEALING PROTOCOL. STRUCTURAL QUALITY WAS ASSESED WITH PROCHECK.
     
  •   NMR Ensemble Information Hide
    Ensemble
    Conformer Selection Criteria structures with the least restraint violations,structures with the lowest energy
    Conformers Calculated Total Number 100
    Conformers Submitted Total Number 10
     
  •   NMR Experimental Information Hide
    Experiment
    IDs experiment ID:1 solution ID:2 conditons ID:1
    Type 3D_13C-separated_NOESY
    IDs experiment ID:2 solution ID:1 conditons ID:1
    Type 3D_15N-separated_NOESY
    IDs experiment ID:3 solution ID:2 conditons ID:1
    Type 3D_13C/15N-edited/filtered_NOESY
     
  •   Software and Computing Hide
    NMR Software
    Authors BRUNGER
    Classification refinement
    Software Name CNS 1.1
    Authors BRUNGER
    Classification structure solution
    Software Name CNS 1.1
    Authors NILGES
    Classification structure solution
    Software Name ARIA 1.2
    Authors BARTELS
    Classification data analysis
    Software Name XEASY
    Authors DELAGIO
    Classification processing
    Software Name NMRPipe 2.1