GO Term : GO:0015478 oligosaccharide transporting porin activity GO

Namespace:  molecular_function Obsolete:  false
description  Catalysis of the transfer of oligosaccharide, sized less than 1000 Da, from one side of the 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.

0 Cross References

0 Data Sets

1 Ontology

Name
GO

0 Ontology Annotations

27 Parents

Identifier Name Description
GO:0006810 transport The directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter or pore.
GO:0055085 transmembrane transport The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other
GO:0022857 transmembrane transporter activity Enables the transfer of a substance from one side of a membrane to the other.
GO:0005215 transporter activity Enables the directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells.
GO:0022891 substrate-specific transmembrane transporter activity Enables the transfer of a specific substance or group of related substances from one side of a membrane to the other.
GO:0008643 carbohydrate transport The directed movement of carbohydrate into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Carbohydrates are any of a group of organic compounds based of the general formula Cx(H2O)y.
GO:0015267 channel activity Enables the energy-independent facilitated diffusion, mediated by passage of a 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.
GO:0015288 porin activity Catalysis of the transfer of substances, sized less than 1000 Da, from one side of the 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.
GO:0015144 carbohydrate transmembrane transporter activity Enables the transfer of carbohydrate from one side of the membrane to the other.
GO:0034219 carbohydrate transmembrane transport The process in which a carbohydrate is transported from one side of a membrane to the other by means of some agent such as a transporter or pore.
GO:0009987 cellular process Any process that is carried out at the cellular level, but not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level.
GO:0044763 single-organism cellular process Any process that is carried out at the cellular level, occurring within a single organism.
GO:0044699 single-organism process A biological process that involves only one organism.
GO:0051179 localization Any process in which a cell, a substance, or a cellular entity, such as a protein complex or organelle, is transported to or maintained in a specific location.
GO:1902578 single-organism localization A localization which involves only one organism.
GO:0008150 biological_process Any process specifically pertinent to the functioning of integrated living units: cells, tissues, organs, and organisms. A process is a collection of molecular events with a defined beginning and end.
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:0003674 molecular_function 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:0051234 establishment of localization The directed movement of a cell, substance or cellular entity, such as a protein complex or organelle, to a specific location.
GO:0044765 single-organism transport The directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter or pore, involving a single organism.
GO:0071702 organic substance transport The directed movement of organic substances into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter or pore. An organic substance is a molecular entity that contains carbon.
GO:0022803 passive transmembrane transporter activity Enables the transfer of a solute from one side of the membrane to the other, down the solute's concentration gradient.
GO:0022829 wide pore channel activity Enables the transport of a solute across a membrane via a large pore, un-gated channel. Examples include gap junctions, which transport substances from one cell to another; and porins which transport substances in and out of bacteria, mitochondria and chloroplasts.
GO:1901476 carbohydrate transporter activity Enables the directed movement of carbohydrate into, out of or within a cell, or between cells.
GO:0015157 oligosaccharide transmembrane transporter activity Enables the transfer of oligosaccharide from one side of the membrane to the other.
GO:0015772 oligosaccharide transport The directed movement of oligosaccharides into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Oligosaccharides are molecules with between two and (about) 20 monosaccharide residues connected by glycosidic linkages.
GO:0015478 oligosaccharide transporting porin activity Catalysis of the transfer of oligosaccharide, sized less than 1000 Da, from one side of the 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.

27 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0015288 GO:0015478
is_a GO:0015157 GO:0015478
part of GO:0044765 GO:0015478
part of GO:0071702 GO:0015478
part of GO:0044699 GO:0015478
part of GO:0015772 GO:0015478
part of GO:0044763 GO:0015478
is_a GO:0003674 GO:0015478
is_a GO:0005215 GO:0015478
is_a GO:0022891 GO:0015478
part of GO:0055085 GO:0015478
is_a GO:0022892 GO:0015478
is_a GO:1901476 GO:0015478
part of GO:0006810 GO:0015478
part of GO:0009987 GO:0015478
part of GO:0034219 GO:0015478
is_a GO:0015144 GO:0015478
is_a GO:0022857 GO:0015478
part of GO:0008643 GO:0015478
part of GO:1902578 GO:0015478
is_a GO:0015267 GO:0015478
part of GO:0051234 GO:0015478
part of GO:0051179 GO:0015478
is_a GO:0022829 GO:0015478
part of GO:0008150 GO:0015478
is_a GO:0022803 GO:0015478
is_a GO:0015478 GO:0033154

1 Synonyms

Name Type
raffinose porin synonym