Crossref journal-article
American Association for the Advancement of Science (AAAS)
Science (221)
Abstract

The lantibiotic lacticin 481 is synthesized on ribosomes as a prepeptide (LctA) and posttranslationally modified to its mature form. These modifications include dehydration of serines and threonines, followed by intramolecular addition of cysteines to the unsaturated amino acids, which generates cyclic thioethers. This process breaks eight chemical bonds and forms six newbonds and is catalyzed by one enzyme, LctM. We have characterized the in vitro activity of LctM, which completely processed a series of LctA mutants, displaying a permissive substrate specificity that holds promise for antibiotic engineering.

Bibliography

Xie, L., Miller, L. M., Chatterjee, C., Averin, O., Kelleher, N. L., & van der Donk, W. A. (2004). Lacticin 481: In Vitro Reconstitution of Lantibiotic Synthetase Activity. Science, 303(5658), 679–681.

Authors 6
  1. Lili Xie (first)
  2. Leah M. Miller (additional)
  3. Champak Chatterjee (additional)
  4. Olga Averin (additional)
  5. Neil L. Kelleher (additional)
  6. Wilfred A. van der Donk (additional)
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Dates
Type When
Created 21 years, 7 months ago (Jan. 29, 2004, 5:58 p.m.)
Deposited 1 year, 7 months ago (Jan. 9, 2024, 10:51 p.m.)
Indexed 1 month, 1 week ago (July 24, 2025, 8:03 a.m.)
Issued 21 years, 7 months ago (Jan. 30, 2004)
Published 21 years, 7 months ago (Jan. 30, 2004)
Published Print 21 years, 7 months ago (Jan. 30, 2004)
Funders 0

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@article{Xie_2004, title={Lacticin 481: In Vitro Reconstitution of Lantibiotic Synthetase Activity}, volume={303}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.1092600}, DOI={10.1126/science.1092600}, number={5658}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Xie, Lili and Miller, Leah M. and Chatterjee, Champak and Averin, Olga and Kelleher, Neil L. and van der Donk, Wilfred A.}, year={2004}, month=jan, pages={679–681} }