Alanine scan reveals modifiable residues in teixobactin.

ABSTRACT: An alanine scan of Lys₁₀-teixobactin reveals that a cationic residue at position 10 is not necessary for antibiotic activity and that position 3 tolerates substitution without loss of activity. An unexpected correlation between poor aqueous solubility and better antibiotic activity of the teixobactin analogues is observed.

SUBMITTER: Chen KH 

PROVIDER: S-EPMC6361391 | biostudies-literature | 2017 Oct

REPOSITORIES: biostudies-literature