Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Yasuko Ohki"'
Publikováno v:
Analytical Chemistry. 62:311-313
In this paper, we present a new strategy that is widely applicable for the assignment of leucine and isoleucine in peptide moledules. First, the peptides (or proteins) are digested with an endopeptidase, thermolysin. Second, the proteolytic digest is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4d7fa62f36d17de89a26fb43127534f
https://doi.org/10.1021/ac00202a017
https://doi.org/10.1021/ac00202a017
Autor:
Masako Kinoshita, Yasuko Ohki, Takeshi Kinoshita, Takemichi Nakamura, Kazuhiko Tanzawa, Kiyoshi Hamano, Keiko Yoda
Publikováno v:
The Journal of antibiotics. 45(6)
The structure of leualacin was determined by MS and NMR analysis to be a cyclic depsipeptide consisting of L-leucine, L-N-methylphenylalanine, β-alanine, and R- and S-leucic acids.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4ad943e3c3b1667bbb5f3b04839de84
https://pubmed.ncbi.nlm.nih.gov/1500358
https://pubmed.ncbi.nlm.nih.gov/1500358
Publikováno v:
Biological mass spectrometry. 21(3)
Isomerization and degradation of benzylpenicillin ((2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1- azabicyclo[3.2.0]heptane-2-carboxylic acid) were studied using a combination of Plasmaspray (PSP) liquid chromatography/tandem mass spect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::181603d746f5120ed0527e8db8b1cd09
https://pubmed.ncbi.nlm.nih.gov/1576171
https://pubmed.ncbi.nlm.nih.gov/1576171