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CATH Superfamily 1.20.1600.10

Outer membrane efflux proteins (OEP)

The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:

"
Outer membrane efflux proteins (OEP)
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.
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FunFam 3: Multidrug efflux system outer membrane subunit

Please note: GO annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.

There are 10 GO terms relating to "molecular function"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
Copper ion transmembrane transporter activity GO:0005375
Enables the transfer of copper (Cu) ions from one side of a membrane to the other.
 13 P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI)
(3 more)
Copper ion binding GO:0005507
Interacting selectively and non-covalently with copper (Cu) ions.
 13 P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI)
(3 more)
Diacylglycerol binding GO:0019992
Interacting selectively and non-covalently with diacylglycerol, a diester of glycerol and two fatty acids.
 13 P77211 (/IDA) P77211 (/IDA) P77211 (/IDA) P77211 (/IDA) P77211 (/IDA) P77211 (/IDA) P77211 (/IDA) P77211 (/IDA) P77211 (/IDA) P77211 (/IDA)
(3 more)
Xenobiotic transmembrane transporter activity GO:0042910
Enables the directed movement of a xenobiotic from one side of a membrane to the other. A xenobiotic is a compound foreign the organim exposed to it. It may be synthesized by another organism (like ampicilin) or it can be a synthetic chemical.
 12 Q51487 (/IMP) Q51487 (/IMP) Q51487 (/IMP) Q51487 (/IMP) Q51487 (/IMP) Q51487 (/IMP) Q51487 (/IMP) Q51487 (/IMP) Q51487 (/IMP) Q51487 (/IMP)
(2 more)
Diacylglycerol binding GO:0019992
Interacting selectively and non-covalently with diacylglycerol, a diester of glycerol and two fatty acids.
 9 Q8CWA4 (/ISS) Q8CWA4 (/ISS) Q8XBY3 (/ISS) Q8XBY3 (/ISS) Q8XBY3 (/ISS) Q8XBY3 (/ISS) Q8XBY3 (/ISS) Q8XBY3 (/ISS) Q8XBY3 (/ISS)
Xenobiotic transmembrane transporter activity GO:0042910
Enables the directed movement of a xenobiotic from one side of a membrane to the other. A xenobiotic is a compound foreign the organim exposed to it. It may be synthesized by another organism (like ampicilin) or it can be a synthetic chemical.
 3 Q51397 (/IDA) Q51397 (/IDA) Q51397 (/IDA)
Efflux transmembrane transporter activity GO:0015562
Enables the transfer of a specific substance or related group of substances from the inside of the cell to the outside of the cell across a membrane.
 1 Q9I189 (/IDA)
Efflux transmembrane transporter activity GO:0015562
Enables the transfer of a specific substance or related group of substances from the inside of the cell to the outside of the cell across a membrane.
 1 Q9I189 (/IMP)
Efflux transmembrane transporter activity GO:0015562
Enables the transfer of a specific substance or related group of substances from the inside of the cell to the outside of the cell across a membrane.
 1 Q8EIL7 (/ISS)
Xenobiotic transmembrane transporter activity GO:0042910
Enables the directed movement of a xenobiotic from one side of a membrane to the other. A xenobiotic is a compound foreign the organim exposed to it. It may be synthesized by another organism (like ampicilin) or it can be a synthetic chemical.
 1 Q608A2 (/ISS)

There are 14 GO terms relating to "biological process"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
Cellular copper ion homeostasis GO:0006878
Any process involved in the maintenance of an internal steady state of copper ions at the level of a cell.
 13 P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI)
(3 more)
Response to silver ion GO:0010272
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a silver ion stimulus.
 13 P77211 (/IEP) P77211 (/IEP) P77211 (/IEP) P77211 (/IEP) P77211 (/IEP) P77211 (/IEP) P77211 (/IEP) P77211 (/IEP) P77211 (/IEP) P77211 (/IEP)
(3 more)
Response to silver ion GO:0010272
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a silver ion stimulus.
 13 P77211 (/IMP) P77211 (/IMP) P77211 (/IMP) P77211 (/IMP) P77211 (/IMP) P77211 (/IMP) P77211 (/IMP) P77211 (/IMP) P77211 (/IMP) P77211 (/IMP)
(3 more)
Detoxification of copper ion GO:0010273
Any process that reduces or removes the toxicity of copper ion. These include transport of copper away from sensitive areas and to compartments or complexes whose purpose is sequestration of copper ion.
 13 P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI)
(3 more)
Protein palmitoylation GO:0018345
The covalent attachment of a palmitoyl group to a protein.
 13 P77211 (/IDA) P77211 (/IDA) P77211 (/IDA) P77211 (/IDA) P77211 (/IDA) P77211 (/IDA) P77211 (/IDA) P77211 (/IDA) P77211 (/IDA) P77211 (/IDA)
(3 more)
Response to copper ion GO:0046688
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a copper ion stimulus.
 13 P77211 (/IEP) P77211 (/IEP) P77211 (/IEP) P77211 (/IEP) P77211 (/IEP) P77211 (/IEP) P77211 (/IEP) P77211 (/IEP) P77211 (/IEP) P77211 (/IEP)
(3 more)
Response to copper ion GO:0046688
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a copper ion stimulus.
 13 P77211 (/IMP) P77211 (/IMP) P77211 (/IMP) P77211 (/IMP) P77211 (/IMP) P77211 (/IMP) P77211 (/IMP) P77211 (/IMP) P77211 (/IMP) P77211 (/IMP)
(3 more)
Copper ion export GO:0060003
The directed movement of copper ions out of a cell or organelle.
 13 P77211 (/IEP) P77211 (/IEP) P77211 (/IEP) P77211 (/IEP) P77211 (/IEP) P77211 (/IEP) P77211 (/IEP) P77211 (/IEP) P77211 (/IEP) P77211 (/IEP)
(3 more)
Copper ion export GO:0060003
The directed movement of copper ions out of a cell or organelle.
 13 P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI) P77211 (/IGI)
(3 more)
Protein homotrimerization GO:0070207
The formation of a protein homotrimer, a macromolecular structure consisting of three noncovalently associated identical subunits.
 13 P77211 (/IDA) P77211 (/IDA) P77211 (/IDA) P77211 (/IDA) P77211 (/IDA) P77211 (/IDA) P77211 (/IDA) P77211 (/IDA) P77211 (/IDA) P77211 (/IDA)
(3 more)
Protein palmitoylation GO:0018345
The covalent attachment of a palmitoyl group to a protein.
 9 Q8CWA4 (/ISS) Q8CWA4 (/ISS) Q8XBY3 (/ISS) Q8XBY3 (/ISS) Q8XBY3 (/ISS) Q8XBY3 (/ISS) Q8XBY3 (/ISS) Q8XBY3 (/ISS) Q8XBY3 (/ISS)
Protein homotrimerization GO:0070207
The formation of a protein homotrimer, a macromolecular structure consisting of three noncovalently associated identical subunits.
 9 Q8CWA4 (/ISS) Q8CWA4 (/ISS) Q8XBY3 (/ISS) Q8XBY3 (/ISS) Q8XBY3 (/ISS) Q8XBY3 (/ISS) Q8XBY3 (/ISS) Q8XBY3 (/ISS) Q8XBY3 (/ISS)
Response to drug GO:0042493
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a drug stimulus. A drug is a substance used in the diagnosis, treatment or prevention of a disease.
 3 Q51397 (/EXP) Q51397 (/EXP) Q51397 (/EXP)
Pyoverdine biosynthetic process GO:0002049
The chemical reactions and pathways resulting in the formation of the siderochrome pyoverdine.
 1 Q9I189 (/IMP)

There are 3 GO terms relating to "cellular component"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
Cell outer membrane GO:0009279
A lipid bilayer that forms the outermost membrane of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
 13 P77211 (/RCA) P77211 (/RCA) P77211 (/RCA) P77211 (/RCA) P77211 (/RCA) P77211 (/RCA) P77211 (/RCA) P77211 (/RCA) P77211 (/RCA) P77211 (/RCA)
(3 more)
Efflux pump complex GO:1990281
A protein complex that is capable of efflux transmembrane transporter activity.
 1 Q9I189 (/IDA)
Efflux pump complex GO:1990281
A protein complex that is capable of efflux transmembrane transporter activity.
 1 Q9I189 (/IMP)
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