Hyaluronan: the local solution conformation determined by NMR and computer modelling is close to a contracted left-handed four-fold helix
SOLUTION NMR - THEORETICAL MODEL
NMR Experiment
Experiment
Type
Sample Contents
Solvent
Ionic Strength
pH
Pressure
Temperature (K)
Spectrometer
1
[1H-15N] HSQC
6.0
298
2
[1H-1H-15N] NOESY-H
6.0
298
NMR Spectrometer Information
Spectrometer
Manufacturer
Model
Field Strength
1
GE
OMEGA
600
NMR Refinement
Method
Details
Software
MOLECULAR DYNAMICS CONFIRMED BY BA CALCULATION OF EXPERIMENTAL NMR PA
CHARMM
NMR Ensemble Information
Conformer Selection Criteria
AVERAGE CONFORMATION FROM A 50 NAN MOLECULAR DYNAMICS TRAJECTORY THAT EXPLICIT SOLVENT WATER AND CHARGE SODIUM IONS. THE 1-3 AND 1-4 LINKA FIXED AT (50.78, 9.78) AND (47.98, RESPECTIVELY USING THE H1-C1-OX-HX NOMENCLATURE
Conformers Calculated Total Number
250000
Conformers Submitted Total Number
1
Additional NMR Experimental Information
Details
IONS AND WATER WERE REMOVED TO GENERATE ATOMIC COORDINATES