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Literature summary for 2.4.1.289 extracted from

  • Carvalho, F.; Atilano, M.L.; Pombinho, R.; Covas, G.; Gallo, R.L.; Filipe, S.R.; Sousa, S.; Cabanes, D.
    L-Rhamnosylation of Listeria monocytogenes wall teichoic acids promotes resistance to antimicrobial peptides by delaying interaction with the membrane (2015), PLoS Pathog., 11, e1004919.
    View publication on PubMedView publication on EuropePMC

Organism

Organism UniProt Comment Textmining
Listeria monocytogenes
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-
-

Synonyms

Synonyms Comment Organism
lmo1080
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Listeria monocytogenes
RmlT
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Listeria monocytogenes

General Information

General Information Comment Organism
physiological function gene RmlT is part of the rmlABCD locus encoding the biosynthetic pathway for L-rhamnose. Transferase RmlT is required for the incorporation of L-rhamnose into wall teichoic acids. Wall teichoic acids isolated from bacteria lacking RmlT display a faster migration in gel and do not contain any trace of L-rhamnose. The presence of L-rhamnosylated wall teichoic acids at the surface of Listeria monocytogenes delays the crossing of the cell wall by antimicrobial peptides and postpones their contact with the listerial membrane. Wall teichoic acids L-rhamnosylation promotes Listeri monocytogenes survival by decreasing the cell wall permeability to antimicrobial peptides, thus hindering their access and detrimental interaction with the plasma membrane Listeria monocytogenes