Confirmation of the structure of nisin and its major degradation product by FAB-MS and FAB-MS/MS.
FAB-MS has been applied to the analysis of a nisin complex and FAB-MS and FAB-MS/MS data from the major component used to provide confirmation of the amino sequence and positions of the sulphur-bridged rings in these highly modified peptides.
Barber
M
M
Department of Chemistry, University of Manchester Institute of Science and Technology, UK.
Elliot
G J
GJ
Bordoli
R S
RS
Green
B N
BN
Bycroft
B W
BW
D001426:Bacterial Proteins; D013058:Mass Spectrometry; D009561:Nisin
D001426:Bacterial Proteins; D009561:Nisin