Thetin-homocysteine transmethylase. The distribution of the enzyme, studied with the aid of trimethylsulphonium chloride as substrate.
نویسنده
چکیده
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منابع مشابه
N5-methyltetrahydrofolate-homocysteine transmethylase. Propylation characteristics with the use of a chemical reducing system and purified enzyme.
A simple method is described whereby millimicromole amounts of extensively purified N5-methyltetrahydrofolatehomocysteine transmethylase (vitamin Blz transmethylase) can be chemically propylated to yield an inhibited vitamin Blz enzyme which is reactivated with light. The procedure consists of a short incubation of the enzyme with propyl iodide in the presence of reduced flavin mononucleotide a...
متن کاملThetin-homocysteine transmethylase; some further characteristics of the enzyme from rat liver.
Cuttle, T. D. (1938). Quart. J. Med. 31, 575. Franke, M. & Horwitz, S. (1938). Z. G(eburt8h. Gynuk. 103, 318. Hagtvet, J. (1945). Skr. nor8ke Viden8kAkad. 2, 1. Quoted in Chem. Abstr. (1947). 41, 796c. Hess, A. F. (1920). Scurvy-Pa8t and Pre8ent. Philadelphia: Lippincott and Co. Humphrey, J. H. & Jaques, R. (1954). J. Phy8iol. i24,305. Lawrynowicz, A. (1931). J. Phy8iol. Path. gin. 29, 270. Min...
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Ipomoea reniformis Roxb. (Convolvulaceae) is a small, weedy herb used for the management of cardiac problems in traditional systems of medicine in India and Pakistan. Objective of the present study is to investigate the hypotensive, diuretic and angiotensin converting enzyme (ACE) inhibitory activities of the aqueous-methanol (30:70) crude extract of the dried aerial parts of I. reniformis (Ir....
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ورودعنوان ژورنال:
- The Biochemical journal
دوره 72 4 شماره
صفحات -
تاریخ انتشار 1959