Particular influence of leucine peptides on lysyl-transfer ribonucleic acid ligase formation in a mutant of Escherichia coli K-12.
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.
D000332:Aerobiosis; D000604:Amino Acyl-tRNA Synthetases / Q000096:biosynthesis*; D002474:Cell-Free System; D004151:Dipeptides / Q000378:metabolism*; D004926:Escherichia coli / Q000201:enzymology* / Q000254:growth & development / Q000378:metabolism; D005947:Glucose / Q000378:metabolism; D007930:Leucine; D008239:Lysine; D013237:Stereoisomerism
D004151:Dipeptides; D000604:Amino Acyl-tRNA Synthetases; D007930:Leucine; D005947:Glucose; D008239:Lysine