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Term Information

Accession
GO:0000269
Name
toxin export channel activity
Ontology
molecular_function
Synonyms
None
Alternate IDs
None
Definition
Enables the energy independent passage of toxins, sized less than 1000 Da, across a membrane towards the outside of the cell. The transmembrane portions of porins consist exclusively of beta-strands which form a beta-barrel. They are found in the outer membranes of Gram-negative bacteria, mitochondria, plastids and possibly acid-fast Gram-positive bacteria. Source: GOC:mtg_transport
Comment
None
History
See term history for GO:0000269 at QuickGO
Subset
None
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Graph of GO:0000269

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Parents of toxin export channel activity (GO:0000269)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
toxin export channel activity [is_a relation] is_a  porin activity (GO:0015288)
toxin export channel activity [is_a relation] is_a  toxin transmembrane transporter activity (GO:0019534)

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None.