Planteome: Term Details for "porin activity" (GO:0015288)

Accession: GO:0015288
Name: porin activity
Ontology: molecular_function
Synonyms: porin, outer membrane exporter porin
Alternate IDs: None
Definition: Enables the transfer of substances, sized less than 1000 Da, from one side of a membrane to the other. 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, TC:1.B.1.-.-, ISBN:0815340729, PMID:10839820
Comment: None
History: See term history for GO:0015288 at QuickGO
Subset: None
Related: Link to all annotated objects annotated to porin activity.; Link to all direct and indirect annotations to porin activity.; Link to all direct and indirect annotations download (limited to first 10,000) for porin activity.
Feedback: Comments, changes to terms, or requests for new ontology terms can be made at GO issue tracker on GitHub.

subject	relation	object
porin activity	is_a	wide pore channel activity (GO:0022829)

subject	relation	object
nucleoside-specific channel forming porin activity (GO:0015471)	is_a	porin activity
maltose transporting porin activity (GO:0015481)	is_a	porin activity
autotransporter activity (GO:0015474)	is_a	porin activity
oligosaccharide transporting porin activity (GO:0015478)	is_a	porin activity
toxin export channel activity (GO:0000269)	is_a	porin activity
fimbrial usher porin activity (GO:0015473)	is_a	porin activity
long-chain fatty acid transporting porin activity (GO:0015483)	is_a	porin activity