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ProteomicsIdentification proteins associated with VgrG3 of Chromobacterium violaceum
Bacteria in polymicrobial communities engage in complex interactions, including interbacterial antagonism. In Chromobacterium violaceum, the Type VI Secretion System (T6SS) serves as a critical antibacterial weapon, but the full set of effectors delivered by this system remains not yet completely de...
ORGANISM(S): Chromobacterium violaceum ATCC 12472 
2026-08-24 | PXD071369 | Pride
Chromobacterium violaceum Type vi secretion system Interbacterial competition Antibacterial effectors 
UnknownAntibacterial T6SS effectors with a VRR-Nuc domain are structure-specific nucleases.
Not available
S-EPMC9635880 | biostudies-literature
UnknownAntibacterial effectors in Dictyostelium discoideum: specific activity against different bacterial species.
Not available
S-EPMC11520349 | biostudies-literature
UnknownEngineering the T6SS of Pseudomonas for targeted delivery of antibacterial and antifungal effectors.
Not available
S-EPMC11966926 | biostudies-literature
ProteomicsGlobal identification of Chromobacterium violaceum T6SS effectors reveals an Rhs antibacterial toxin featuring ADP-ribosyltransferases
Bacteria coexist in polymicrobial communities where they engage in complex interactions, including interbacterial antagonism. We recently described that the environmental bacterial pathogen Chromobacterium violaceum has an active type VI secretion system (T6SS), which plays a crucial role in interba...
ORGANISM(S): Chromobacterium violaceum Bacteria 
2026-06-01 | PXD071363 | Pride
Type vi secretion system Adp‐ribosylation Bacterial genetics Mass spectrometry Secretome Protein secretion Bacterial toxin Bacterial competition 
UnknownConditional toxicity and synergy drive diversity among antibacterial effectors.
Not available
S-EPMC5876133 | biostudies-literature
UnknownThe Hcp proteins fused with diverse extended-toxin domains represent a novel pattern of antibacterial effectors in type VI secretion systems.
Not available
S-EPMC5711352 | biostudies-literature
GenomicsNuclear adenine activation of hnRNPA2B1 promotes IL-1 transcription in antibacterial innate immunity [ATAC-seq]
Deciphering the rapid expression and the underlying mechanisms of antibacterial effectors is critical to host defense against bacterial infection. Bacterial infection can reprogram cellular metabolism, however, the immunometabolism and its cross-talk with epigenetics in the regulation of antibacteri...
ORGANISM(S): Mus musculus 
2025-04-28 | GSE263373 | GEO
UnknownAgrobacteria deploy two classes of His-Me finger superfamily nuclease effectors exerting different antibacterial capacities against specific bacterial competitors.
Not available
S-EPMC10902643 | biostudies-literature
OtherNuclear adenine activation of hnRNPA2B1 promotes IL-1 transcription in antibacterial innate immunity [Cut&Tag-seq]
Deciphering the rapid expression and the underlying mechanisms of antibacterial effectors is critical to host defense against bacterial infection. Bacterial infection can reprogram cellular metabolism, however, the immunometabolism and its cross-talk with epigenetics in the regulation of antibacteri...
ORGANISM(S): Mus musculus 
2025-04-28 | GSE263374 | GEO
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