ISOLEUCINE AND VALINE METABOLISM IN ESCHERICHIA COLI XII
Open Access
- 1 July 1964
- journal article
- research article
- Published by American Society for Microbiology in Journal of Bacteriology
- Vol. 88 (1) , 172-178
- https://doi.org/10.1128/jb.88.1.172-178.1964
Abstract
Leavitt, Richard I. (Long Island Biological Association, Cold Spring Harbor, N.Y.). Isoleucine and valine metabolism in Escherichia coli. XII. Characterization of a factor involved in acetolactate formation. J. Bacteriol. 88:172–178. 1964.—An unknown factor required for the formation of acetolactate, the first five-carbon precursor of valine, is described. The presence of this factor eliminates the dilution effect encountered when studying the effect of increasing enzyme concentration on the formation of acetolactate. It is suggested that this factor functions by increasing the enzyme affinities of both pyruvate and thiamine pyrophosphate.Keywords
This publication has 12 references indexed in Scilit:
- CONTROL OF ISOLEUCINE, VALINE, AND LEUCINE BIOSYNTHESIS, I. MULTI-VALENT REPRESSIONProceedings of the National Academy of Sciences, 1962
- ISOLEUCINE AND VALINE METABOLISM IN ESCHERICHIA COLI XI. K-12Journal of Bacteriology, 1962
- Isoleucine and Valine Metabolism in Escherichia coliPublished by Elsevier ,1961
- ISOLEUCINE AND VALINE METABOLISM IN ESCHERICHIA COLI .10. ENZYMATIC FORMATION OF ACETOHYDROXYBUTYRATE1961
- COLORIMETRIC METHOD FOR THE ESTIMATION OF GROWTH IN CUP ASSAYSJournal of Bacteriology, 1960
- Isoleucine and Valine Metabolism in Escherichia coliPublished by Elsevier ,1958
- VALINE BIOSYNTHESIS IN TORULOPSIS UTILIS1Journal of the American Chemical Society, 1953
- MUTANTS OF ESCHERICHIA COLI REQUIRING METHIONINE OR VITAMIN B 12Journal of Bacteriology, 1950
- DETERMINATION OF SERUM PROTEINS BY MEANS OF THE BIURET REACTIONJournal of Biological Chemistry, 1949
- A COLORIMETRIC DETERMINATION OF BLOOD ACETOINJournal of Biological Chemistry, 1945