Tightly bound pyrophosphate in Escherichia coli inorganic pyrophosphatase Научная публикация
| Журнал |
FEBS Letters
ISSN: 0014-5793 , E-ISSN: 1873-3468 |
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| Вых. Данные | Год: 1990, Том: 262, Номер: 2, Страницы: 194-196 Страниц : 3 DOI: 10.1016/0014-5793(90)80187-N |
| Авторы |
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| Организации |
Реферат:
Hexameric inorganic pyrophosphatase of Escherichia coli contains about 1 mol/mol of ‘structural’ pyrophosphate, which survives gel nitration and prolonged incubation with Mg2+, does not exchange with medium phosphate and pyrophosphate but is removed with 0.8 M perchloric acid. The site of pyrophosphate binding seems to be another than the active site. An additional 0.9 mol of enzyme-bound pyrophosphate is formed in the presence of phosphate and Mg2+ but this pyrophosphate is in fast equilibrium with medium phosphate and appears to be bound to the active site.
Библиографическая ссылка:
Shestakov A.A.
, Baykov A.A.
, Avaeva S.M.
Tightly bound pyrophosphate in Escherichia coli inorganic pyrophosphatase
FEBS Letters. 1990. V.262. N2. P.194-196. DOI: 10.1016/0014-5793(90)80187-N Scopus OpenAlex
Tightly bound pyrophosphate in Escherichia coli inorganic pyrophosphatase
FEBS Letters. 1990. V.262. N2. P.194-196. DOI: 10.1016/0014-5793(90)80187-N Scopus OpenAlex
Идентификаторы БД:
| ≡ Scopus: | 2-s2.0-0025255101 |
| ≡ OpenAlex: | W1989822476 |