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Resources » Motif

Porin, LamB-type superfamily

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    Porin, LamB-type superfamily

    Title:
    Porin, LamB-type superfamily
    Gene Ontology:
    GO Term Definition Evidence
    porin activityEnables 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.
    carbohydrate transmembrane transportThe process in which a carbohydrate is transported across a membrane.
    membraneA lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it.
    Homologs: