Relationship of the flavodoxin isoforms from Porphyra umbilicalis.
Phytochemistry
; 30(9): 2841-3, 1991.
Article
em En
| MEDLINE
| ID: mdl-1367793
ABSTRACT
The macroalga Porphyra umbilicalis contained two flavodoxins in approximately 51 ratio and differing in Mr by ca 1000. The N-terminal sequences of the isoforms were identical and there was strong immunochemical identity. Peptide mapping gave similar fragments which differed in Mr by constant amount for the two isoforms. The flavodoxins may therefore differ only at the C-terminus, possibly as a consequence of in vivo processing since inclusion of protease inhibitors during extraction had no effect on the ratio of the isoforms.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Rodófitas
/
Flavodoxina
Idioma:
En
Revista:
Phytochemistry
Ano de publicação:
1991
Tipo de documento:
Article
País de afiliação:
Reino Unido