1G89

STRUCTURE OF THE BOVINE ANTIMICROBIAL PEPTIDE INDOLICIDIN BOUND TO DODECYLPHOSPHOCHOLINE MICELLES

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	2 mM indolicidin; 400 mM dodecylphosphocholine	10 mM phosphate buffer; 90% H2O,10% D2O	400 mM DPC	4.7	ambient	310
2	DQF-COSY	2 mM indolicidin; 400 mM dodecylphosphocholine	10 mM phosphate buffer; 90% H2O,10% D2O	400 mM DPC	4.7	ambient	310
3	2D TOCSY	2 mM indolicidin; 400 mM dodecylphosphocholine	10 mM phosphate buffer; 90% H2O,10% D2O	400 mM DPC	4.7	ambient	310

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AMX	600
2	Varian	UNITY	500

NMR Refinement
Method	Details	Software
distance geometry and simulated annealing	The structures are based on 118 (non-redundant) NOE-derived distance restraints, 61 inter-residue and 57 intra-residue	NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations,structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	16
Representative Model	3 (closest to the average)

Additional NMR Experimental Information
Details	This structure was determined using standard 2D homonuclear techniques.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe		Delaglio
2	data analysis	NMRView	4.0.3	Johnson
3	refinement	X-PLOR	3.851	Brunger