SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample ContentsH2O
Solventn/a
Ionic Strength100 MM PHOSPHATE POTASSIU
pH6.8
Pressure1 ATMOSPHERE
Temperature (K)300
Experiment(s):COSY, TOCSY, NOESY
Spectrometer Information
Manufacturer Model Field Strength
BRUKER DMX600 600.0
BRUKER AMX2-500 500.0
NMR Refinement
Method DISTANCE GEOMETRY/ SIMULATED ANNEALING
Details DETAILS OF THE STRUCTURE CALCULATION AND ALL STRUCTURAL STATISTICS WILL BE GIVEN IN THE REFERENCES CITED ABOVE. THE STRUCTURES WERE CONSTRUCTED ON THE BASIS OF 546 INTERPROTON DISTANCE RESTRAINTS DERIVED FROM NOES AND 27 DIHEDRAL ANGLE RESTRAINTS. THE METHOD USED TO DETERMINE THE STRUCTURES IS THE SIMULATED-ANNEALING PROTOCOL IN FOUR-DIMENSIONAL SPACE IMPLEMENTED IN THE EMBOSS PROGRAM [T.NAKAI, A.KIDERA AND H.NAKAMURA, J.BIOMOL.NMR,3,19-40(1993)]. THE STRUCTURES WERE REFINED BY THE RESTRAINED ENERGY MINIMIZATION USING AMBER ALL-ATOM FORCE FIELD.
NMR Ensemble Information
Conformer Selection Criteria LEAST RESTRAINT VIOLATION
Conformers Calculated Total Number 60
Conformers Submitted Total Number 18
Additional NMR Experimental Information
1 THE STRUCTURES OF HTRF1 DNA-BINDING DOMAIN WERE DETERMINED BY 2D PROTON NMR SPECTROSCOPY.
Computation: NMR Software
# Classification Software Name Author
1 structure solution EMBOSS n/a
2 refinement EMBOSS NAKAI,KIDERA,NAKAMURA