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PEPTIDE OF HUMAN APOLIPOPROTEIN C-I RESIDUES 1-38, NMR, 28 STRUCTURES
SOLUTION NMR
NMR Experiment
Experiment
Type
Sample Contents
Solvent
Ionic Strength
pH
Pressure
Temperature (K)
Spectrometer
1
2D-NOESY
5 mM apoC, 300 mM SDS-d2s
90% H2O/10% D2O
4.8
310
2
2D-TOCSY
5 mM apoC, 300 mM SDS-d2s
90% H2O/10% D2O
4.8
310
3
DQF-COSY
5 mM apoC, 300 mM SDS-d2s
99.9% D2O
4.8
310
4
2D-NOESY
5 mM apoC, 300 mM SDS-d2s
99.9% D2O
4.8
310
5
2D-NOESY
5 mM apoC, 50 mM potassium chloride, 20 mM potassium phosphate
50% (v/v) TFE-d, 10% D2O
4.8
310
6
2D-TOCSY
5 mM apoC, 50 mM potassium chloride, 20 mM potassium phosphate
50% (v/v) TFE-d, 10% D2O
4.8
310
NMR Spectrometer Information
Spectrometer
Manufacturer
Model
Field Strength
1
Bruker
AMX 600
600
NMR Refinement
Method
Details
Software
DISTANCE GEOMETRY/ SIMULATED ANNEALING
THE STRUCTURE OF APOC-I(1-38) IN THE PRESENCE OF SODIUM DODECYL SULFATE WAS REFINED USING 464 NOE-BASED DISTANCE RESTRAINTS. NO DIHEDRAL RESTRAINTS WERE USED. THIS ENTRY CONTAINS ALL 28 ACCEPTED STRUCTURES. STRUCTURE CALCULATIONS WERE PERFORMED WITH THE PROGRAM DGII (BIOSYM/MSI, SAN DIEGO, CA) INCLUDING DISTANCE GEOMETRY CALCULATIONS, SIMULATED ANNEALING AND ENERGY MINIMIZATION WITH A CONJUGATED GRADIENT. THE CVFF FORCE FIELD WAS USED. FOR DETAILS ON STRUCTURE CALCULATION AND RMSDS PLEASE SEE REFERENCE CITED ON JRNL RECORDS ABOVE.