The citrus plant pathogen Xanthomonas citri has a dual polyamine-binding protein.

ABSTRACT: ATP-Binding Cassette transporters (ABC transporters) are protein complexes involved in the import and export of different molecules, including ions, sugars, peptides, drugs, and others. Due to the diversity of substrates, they have large relevance in physiological processes such as virulence, pathogenesis, and antimicrobial resistance. In Xanthomonas citri subsp. citri, the phytopathogen responsible for the citrus canker disease, 20% of ABC transporters components are expressed under infection conditions, including the putative putrescine/polyamine ABC transporter, PotFGHI. Polyamines are ubiquitous molecules that mediate cell growth and proliferation and play important role in bacterial infections. In this work, we characterized the X. citri periplasmic-binding protei

SUBMITTER: Cremonesi AS 

PROVIDER: S-EPMC8605243 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature