GO:0022857
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transmembrane transporter activity
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Enables the transfer of a substance from one side of a membrane to the other. |
GO:0022891
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substrate-specific transmembrane transporter activity
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Enables the transfer of a specific substance or group of related substances from one side of a membrane to the other. |
GO:0046873
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metal ion transmembrane transporter activity
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Enables the transfer of metal ions from one side of a membrane to the other. |
GO:0005215
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transporter activity
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Enables the directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells. |
GO:0008324
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cation transmembrane transporter activity
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Enables the transfer of cation from one side of the membrane to the other. |
GO:0015171
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amino acid transmembrane transporter activity
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Enables the transfer of amino acids from one side of a membrane to the other. Amino acids are organic molecules that contain an amino group and a carboxyl group. |
GO:0015075
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ion transmembrane transporter activity
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Enables the transfer of an ion from one side of a membrane to the other. |
GO:0003674
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molecular_function
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Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions. |
GO:0022890
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inorganic cation transmembrane transporter activity
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Enables the transfer of inorganic cations from one side of a membrane to the other. Inorganic cations are atoms or small molecules with a positive charge that do not contain carbon in covalent linkage. |
GO:0022892
|
substrate-specific transporter activity
|
Enables the directed movement of a specific substance or group of related substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells. |
GO:0046943
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carboxylic acid transmembrane transporter activity
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Enables the transfer of carboxylic acids from one side of the membrane to the other. Carboxylic acids are organic acids containing one or more carboxyl (COOH) groups or anions (COO-). |
GO:0008514
|
organic anion transmembrane transporter activity
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Enables the transfer of organic anions from one side of a membrane to the other. Organic anions are atoms or small molecules with a negative charge which contain carbon in covalent linkage. |
GO:0008509
|
anion transmembrane transporter activity
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Enables the transfer of a negatively charged ion from one side of a membrane to the other. |
GO:0005342
|
organic acid transmembrane transporter activity
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Enables the transfer of organic acids, any acidic compound containing carbon in covalent linkage, from one side of the membrane to the other. |
GO:0022804
|
active transmembrane transporter activity
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Catalysis of the transfer of a specific substance or related group of substances from one side of a membrane to the other, up the solute's concentration gradient. The transporter binds the solute and undergoes a series of conformational changes. Transport works equally well in either direction. |
GO:0015291
|
secondary active transmembrane transporter activity
|
Catalysis of the transfer of a solute from one side of a membrane to the other, up its concentration gradient. The transporter binds the solute and undergoes a series of conformational changes. Transport works equally well in either direction and is driven by a chemiosmotic source of energy, not direct ATP coupling. Chemiosmotic sources of energy include uniport, symport or antiport. |
GO:0015077
|
monovalent inorganic cation transmembrane transporter activity
|
Enables the transfer of a inorganic cations with a valency of one from one side of a membrane to the other. Inorganic cations are atoms or small molecules with a positive charge that do not contain carbon in covalent linkage. |
GO:0015081
|
sodium ion transmembrane transporter activity
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Enables the transfer of sodium ions (Na+) from one side of a membrane to the other. |
GO:0015293
|
symporter activity
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Enables the active transport of a solute across a membrane by a mechanism whereby two or more species are transported together in the same direction in a tightly coupled process not directly linked to a form of energy other than chemiosmotic energy. |
GO:0015294
|
solute:cation symporter activity
|
Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: solute(out) + cation(out) = solute(in) + cation(in). |
GO:0005416
|
cation:amino acid symporter activity
|
Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: amino acid(out) + cation(out) = amino acid(in) + cation(in). |
GO:0005283
|
sodium:amino acid symporter activity
|
Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: amino acid(out) + Na+(out) = amino acid(in) + Na+(in). |
GO:0005343
|
organic acid:sodium symporter activity
|
Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: organic acid(out) + Na+(out) = organic acid(in) + Na+(in). |
GO:0015370
|
solute:sodium symporter activity
|
Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: solute(out) + Na+(out) = solute(in) + Na+(in). |