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SOLUTION NMR
Materials and Methods page
1GCC
  •   NMR Eperiment Details Hide
    Spectrometer Info
    Field Strength 500.0
    Manufacturer BRUKER
    Model DMX500
    Field Strength 750.0
    Manufacturer BRUKER
    Model DMX750
     
    Sample Conditions
    IDs solution ID:1 condition ID:1
    Sample Contents POTASIUM PHOSPHATE
    Ionic Strength 90 MM
    pH 6.0
    Pressure 1 ATMOSPHERE
    Pressure Units ATM
    Temperature 298
     
     
  •   NMR Refinement Information Hide
    Refinement
    Method SIMULATED ANNEALING PROTOCOL IN X-PLOR 3.1 WAS CARRIED OUT TO OBTAIN 25 STRUCTURES. MINIMIZED MEAN STRUCTURE OF THEM WAS FURTHER REVISED BY A 300 PS RESTRAINED MOLECULAR DYNAMICAL CALCULATION IN THE PRESENCE OF APPROXIMATELY 5000 TIP3P WATER MOLSCULES, USING CORNELL FORCE FIELD IN AMBER 4.1. THE MEAN CO-ORDINATE OF 200 STRUCTURES OBTAINED AFTER THE EQUILIBRIUM (100 PS) WAS ENERGY-MINIMIZED.
    Details SEE REMARK 210 OTHER PROGRAMS USED: AMBER 4.1 AUTHORS: PEARLMAN,CASE,CALDWELL,ROSS,CHEATHAM III, FERGUSON,SEIBEL,SINGH,WEINER,KOLLMAN
     
  •   NMR Ensemble Information Hide
    Ensemble
    Conformers Calculated Total Number 1
    Conformers Submitted Total Number 1
     
  •   NMR Experimental Information Hide
    Experiment
    IDs experiment ID:1 solution ID:1 conditons ID:1
    Type NOESY
    IDs experiment ID:2 solution ID:1 conditons ID:1
    Type TOCSY
    IDs experiment ID:3 solution ID:1 conditons ID:1
    Type DQF-COSY
    IDs experiment ID:4 solution ID:1 conditons ID:1
    Type 1H-15N HSQC
    IDs experiment ID:5 solution ID:1 conditons ID:1
    Type 3D 1H-15N NOESY-HMQC
    IDs experiment ID:6 solution ID:1 conditons ID:1
    Type 3D 1H-15N TOCSY-HMQC
    IDs experiment ID:7 solution ID:1 conditons ID:1
    Type 13C
    IDs experiment ID:8 solution ID:1 conditons ID:1
    Type 15N-FILTERED NOESY
     
  •   Additional NMR Experimental Information Hide
    Details
    Detail SIGNALS DUE TO PROTEINS WERE OBTAINED BY NOESY, TOCSY, DQF-COSY FOR UNLABELED SAMPLE AND 1H-15N HSQC, 3D 1H-15N NOESY-HMQC AND 3D 1H-15N TOCSY-HMQC FOR THE SAMPLE WITH 15N-LABELED PROTEIN. SIGNALS DUE TO DNA WERE OBTAINED BY NOESY, TOCSY, AND DQF-COSY FOR UNLABELED SAMPLE AND 13C,15N-FILTERED NOESY FOR SAMPLE WITH 13C, 15N-LABELED PROTEIN. INTERMOLECULAR NOES WERE IDENTIFIED USING NOESY SPECTRA INCLUDING THOSE WITH AND WITHOUT 13C- OR 15N-DECOUPLING FOR SAMPLE WITH 13C,15N-LABELED PROTEIN.
     
  •   Software and Computing Hide
    Computing
    Structure Solution X-PLOR 3.1
    Structure Refinement X-PLOR 3.1
     
    Software
    refinement X-PLOR version: 3.1
    model building X-PLOR version: 3.1
     
    NMR Software
    Classification structure solution
    Software Name AMBER 4.1
    Classification structure solution
    Software Name X-PLOR 3.1
    Authors BRUNGER
    Classification refinement
    Software Name X-PLOR 3.1