ISSN:
0306-042X
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
By treatment with trifluoroacetic acid at 37°C the octadecapeptide antibiotic complex trichotoxin A 40 could be cleaved into three homologous N-acetylated dodecapeptides and two homologous pseudohexapeptides. After separation the peptides were converted to trimethylsilylated N-ethylpolyamino alcohols and investigated by capillary gas chromatography and mass spectrometry. Mass spectrometric analysis demonstrated the presence of a glutamine residue at position 6 and of a glutamic acid residue at position 17.
Additional Material:
2 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/bms.1200090108
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