Загрузка...

Human thioredoxin reductase from HeLa cells: Selective alkylation of selenocysteine in the protein inhibits enzyme activity and reduction with NADPH influences affinity to heparin

Human thioredoxin reductase (TR) contains selenocysteine (Secys) in a redox center [cysteine (Cys)-497,Secys-498] near the C-terminus. The essential role of Secys in TR isolated from HeLa cells was demonstrated by the alkylation studies. Reaction of native NADPH reduced enzyme with bromoacetate at p...

Полное описание

Сохранить в:
Библиографические подробности
Главные авторы: Gorlatov, Sergey N., Stadtman, Thressa C.
Формат: Artigo
Язык:Inglês
Опубликовано: National Academy of Sciences 1998
Предметы:
Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC21108/
https://ncbi.nlm.nih.gov/pubmed/9671710
Метки: Добавить метку
Нет меток, Требуется 1-ая метка записи!