Particular influence of leucine peptides on lysyl-transfer ribonucleic acid ligase formation in a mutant of Escherichia coli K-12.

Journal of bacteriology ·Vol. 116 ·No. 3 ·1973-12-00 ·Pages 1477-8

Buklad NE, Sanborn D, Hirshfield IN

Abstract

l-Leucine dipeptides can enhance lysyl-transfer ribonucleic acid ligase activity 15- to 20-fold in a mutant of Escherichia coli K-12. Evidence indicates the peptides act per se.

MeSH Terms

Aerobiosis Amino Acyl-tRNA Synthetases/biosynthesis Cell-Free System Dipeptides/metabolism Escherichia coli/enzymology,growth & development,metabolism Glucose/metabolism Leucine Lysine Stereoisomerism

Chemicals

Dipeptides Amino Acyl-tRNA Synthetases Leucine Glucose Lysine

Authors & Affiliations

3 authors, click to expand affiliations / ORCID

Buklad N E

Sanborn D

Hirshfield I N

References (8)

8 references, click to expand

Response of Escherichia coli to ornithyl peptides.
J Biol Chem. 1972 Jan 25;247(2):543-9 PMID: 4550603
Thiosine-resistant mutants of Escherichia coli K-12 with growth-medium-dependent lysl-tRNA synthetase activity. I. Isolation and physiological characterization.
Biochim Biophys Acta. 1972 Feb 15;259(3):330-43 PMID: 4552089
Isoleucine and valine metabolism in Escherichia coli. XIX. Inhibition of isoleucine biosynthesis by glycyl-leucine.
J Bacteriol. 1972 Oct;112(1):142-7 PMID: 4562390
Effect of alanine, leucine and fructose on lysyl-transfer ribonucleic acid ligase activity in a mutant of Escherichia coli K-12.
J Bacteriol. 1973 Jan;113(1):167-77 PMID: 4569400
Inhibition of protein biosynthesis in Escherichia coli B by tri-L-ornithine.
Eur J Biochem. 1973 Apr;34(2):317-24 PMID: 4575981
Inhibition of bacterial growth by leucine peptides.
J Biol Chem. 1951 Jan;188(1):251-62 PMID: 14814134
Protein measurement with the Folin phenol reagent.
J Biol Chem. 1951 Nov;193(1):265-75 PMID: 14907713
Mutants of Escherichia coli requiring methionine or vitamin B12.
J Bacteriol. 1950 Jul;60(1):17-28 PMID: 15436457

Article Info

Journal

Journal of bacteriology

Abbr.

J Bacteriol

ISSN

0021-9193

DOI

10.1128/jb.116.3.1477-1478.1973

Published

1973-12-00

Pages

1477-8

Language

English

Region

United States

NLM ID

2985120R

PMCID

PMC246510

Subset

External Links

PubMed source DOI: 10.1128/jb.116.3.1477-1478.1973 PMC Full Text View journal details

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Particular influence of leucine peptides on lysyl-transfer ribonucleic acid ligase formation in a mutant of Escherichia coli K-12.

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