Leucine 2,3-aminomutase: a cobalamin-dependent enzyme present in bean seedlings.

Science (New York, N.Y.) ·Vol. 195 ·No. 4275 ·1977-01-21 ·Pages 301-2

Poston JM

Abstract

Leucine 2,3-aminomutase has been demonstrated in extracts of bean seedlings. The activity of this enzyme is stimulated by coenzyme B(12) and is inhibited by intrinsic factor. The inhibition is removed by the addition of coenzyme B(12). This evidence is consistent with the presence of a cobalamin-dependent enzyme in higher Plants.

Authors & Affiliations

1 authors, click to expand affiliations / ORCID

Poston J M

Article Info

Journal

Science (New York, N.Y.)

Abbr.

Science

ISSN

0036-8075

DOI

10.1126/science.195.4275.301

Published

1977-01-21

Pages

301-2

Language

English

Region

United States

NLM ID

0404511

External Links

PubMed source DOI: 10.1126/science.195.4275.301 View journal details

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