SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents1.6MM CYCLOVIOLACIN O1 1H
Solventn/a
Ionic Strengthn/a
pH3.6
PressureAMBIENT
Temperature (K)298
Experiment(s):2D NOESY, DQF-COSY, TOCSY
Sample Contents1.6MM CYCLOVIOLACIN O1 1H
Solventn/a
Ionic Strengthn/a
pH3.6
PressureAMBIENT
Temperature (K)298
Experiment(s):E-COSY, 2D NOESY, TOCSY
Spectrometer Information
Manufacturer Model Field Strength
BRUKER AMX 500.0
NMR Refinement
Method DISTANCE GEOMETRY, SIMULATED ANNEALING, MOLECULAR DYNAMICS
Details THE STRUCTURES WERE GENERATED USING 564 INTER-PROTON DISTANCE RESTRAINTS DERIVED FROM 230 INTRA-RESIDUAL, 141 SEQUENTIAL, 108 MEDIUM RANGE AND 85 LONG RANGE NOE INTENSITIES. THESE DISTANCE RESTRAINTS WERE SUPPLEMENTED WITH 17 BACKBONE AND 7 SIDE-CHAIN DIHEDRAL ANGLE RESTRAINTS FROM SPIN-SPIN COUPLING CONSTANTS.
NMR Ensemble Information
Conformer Selection Criteria STRUCTURES WITH ACCEPTABLE COVALENT GEOMETRY,STRUCTURES WITH THE LEAST RESTRAINT VIOLATIONS,STRUCTURES WITH THE LOWEST ENERGY
Conformers Calculated Total Number 50
Conformers Submitted Total Number 16
Representative Model Choice Rationale
1 fewest violations,lowest energy
Additional NMR Experimental Information
1 THIS STRUCTURE WAS DETERMINED USING STANDARD 2D HOMONUCLEAR TECHNIQUES.
Computation: NMR Software
# Classification Software Name Author
1 structure solution X-PLOR 3.1 BRUNGER
2 refinement X-PLOR 3.1 BRUNGER
3 processing XWINNMR 1.3 BRUKER
4 data analysis XWINNMR 1.3 BRUKER
5 collection XWINNMR 1.3 BRUKER