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Catalysis of the transport of boron across a membrane against the concentration gradient. Enables the directed movement of substances (such as macromolecules, small molecules, ions) into, out of, within or between cells. Catalysis of the transfer of thiamin from one side of the membrane to the other. Thiamin is vitamin B1, a water soluble vitamin present in fresh vegetables and meats, especially liver. Catalysis of the transfer of an ion from one side of a membrane to the other. Enables the directed movement of flavin-adenine dinucleotide (FAD) across a membrane into, out of, within or between cells. FAD forms the coenzyme of the prosthetic group of various flavoprotein oxidoreductase enzymes, in which it functions as an electron acceptor by being reversibly converted to its reduced form. Enables the directed movement of lactone, any of a series of organic compounds, regarded as anhydrides of certain hydroxy acids, from one side of a membrane to the other. Catalysis of the transfer of amines, including polyamines, from one side of the membrane to the other. Amines are organic compounds that are weakly basic in character and contain an amino (-NH2) or substituted amino group. Catalysis of the transfer of a macromolecule from one side of the membrane to the other. Catalysis of the transfer of an alcohol from one side of the membrane to the other. An alcohol is any carbon compound that contains a hydroxyl group. Enables the directed movement of nicotinamide mononucleotide into, out of, within or between cells. Nicotinamide mononucleotide is a ribonucleotide in which the nitrogenous base, nicotinamide, is in beta-n-glycosidic linkage with the c-1 position of d-ribose. It is a constituent of NAD and NADP. Catalysis of the transfer of nucleobases, nucleosides, nucleotides and nucleic acids from one side of a membrane to the other. Enables the directed movement of an amide, any compound containing one, two, or three acyl groups attached to a nitrogen atom, from one side of the membrane to the other. Enables the directed movement of nitric oxide, nitrogen monoxide, from one side of a membrane to the other. Enables the transfer of a specific substance or group of related substances from one side of a membrane to the other. Enables the directed movement of a specific substance or group of related substances (such as macromolecules, small molecules, ions) into, out of, within or between cells. Enables the directed movement of water (H2O) from one side of a membrane to the other. Enables the directed movement of coenzyme A across a membrane into, out of, within or between cells. Coenzyme A, 3'-phosphoadenosine-(5')diphospho(4')pantatheine, is an acyl carrier in many acylation and acyl-transfer reactions in which the intermediate is a thiol ester. Enables the directed movement of acyl carnitine into, out of, within or between cells. Acyl carnitine is the condensation product of a carboxylic acid and carnitine and is the transport form for a fatty acid crossing the mitochondrial membrane. Catalysis of the transfer of a large uncharged polar molecule from one side of a membrane to the other. Catalysis of energy-independent facilitated diffusion, mediated by passage of a specific solute through a transmembrane aqueous pore or channel. Stereospecificity is not exhibited but this transport may be specific for a particular molecular species or class of molecules. Enables the transfer of a substance from one side of a membrane to the other. Enables the transfer of carbon dioxide (CO2) from one side of a membrane to the other. Catalysis of the transfer of carbohydrate from one side of the membrane to the other. Catalysis of the transfer of auxin, from one side of a membrane to the other, into a cell. Catalysis of the transfer of auxin, from one side of a membrane to the other, out of a cell. Enables the directed movement of glutathione, the tripeptide glutamylcysteinylglycine, across a membrane into, out of, within or between cells. Enables the directed movement of ammonia from one side of the membrane to the other. Enables the directed movement of chlorophyll catabolites such as non-fluorescent chlorophyll catabolites (NCCs), from one side of the membrane to the other. Enables the directed movement of pyridoxal phosphate into, out of, within or between cells; pyridoxal phosphate is pyridoxal phosphorylated at the hydroxymethyl group of C-5, and is the active form of vitamin B6. Enables the directed movement of pyridoxal across a membrane into, out of, within or between cells. Pyridoxal, 3-hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridinecarboxaldehyde, is one of the vitamin B6 compounds. Pyridoxal, pyridoxamine and pyridoxine are collectively known as vitamin B6, and are efficiently converted to the biologically active form of vitamin B6, pyridoxal phosphate. Catalysis of the transfer of organic acids, any acidic compound containing carbon in covalent linkage, from one side of the membrane to the other. Enables the directed movement of pyridoxine across a membrane into, out of, within or between cells. Pyridoxine, 2-methyl-3-hydroxy-4,5-bis(hydroxymethyl)pyridine, is one of the vitamin B6 compounds. Pyridoxal, pyridoxamine and pyridoxine are collectively known as vitamin B6, and are efficiently converted to the biologically active form of vitamin B6, pyridoxal phosphate. Enables the directed movement of pyridoxamine into, out of, within or between cells. Pyridoxamine, 4-(aminomethyl)-5-(hydroxymethyl)-2-methylpyridin-3-ol, is one of the vitamin B6 compounds. Pyridoxal, pyridoxamine and pyridoxine are collectively known as vitamin B6, and are efficiently converted to the biologically active form of vitamin B6, pyridoxal phosphate.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: substrate-specific transmembrane transporter activity
Acc: GO:0022891
Aspect: Molecular Function
Desc: Enables the transfer of a specific substance or group of related substances from one side of a membrane to the other.
Proteins in PDR annotated with:
   This term: 51 [Search]
   Term or descendants: 7108 [Refine Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0022891 - substrate-specific transmembrane transporter activity (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle