View in Gene3D

CATH Superfamily 1.20.1740.10

Amino acid/polyamine transporter I

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:

"
Amino acid/polyamine transporter I
".

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.
« Back to all FunFams

FunFam 14: Putrescine transporter PotE

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 3 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
Symporter activity GO:0015293
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.
 80 P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA)
(70 more)
Putrescine:ornithine antiporter activity GO:0015496
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: putrescine(out) + ornithine(in) = putrescine(in) + ornithine(out).
 80 P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA)
(70 more)
Putrescine:ornithine antiporter activity GO:0015496
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: putrescine(out) + ornithine(in) = putrescine(in) + ornithine(out).
 6 Q9KKP0 (/ISS) Q9KKP0 (/ISS) Q9KKP0 (/ISS) Q9KKP0 (/ISS) Q9KKP0 (/ISS) Q9KKP0 (/ISS)

There are 3 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
Putrescine transport GO:0015847
The directed movement of putrescine into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Putrescine is 1,4-diaminobutane, the polyamine formed by decarboxylation of ornithine and the metabolic precursor of spermidine and spermine.
 80 P0AAF1 (/IMP) P0AAF1 (/IMP) P0AAF1 (/IMP) P0AAF1 (/IMP) P0AAF1 (/IMP) P0AAF1 (/IMP) P0AAF1 (/IMP) P0AAF1 (/IMP) P0AAF1 (/IMP) P0AAF1 (/IMP)
(70 more)
Ornithine transport GO:0015822
The directed movement of ornithine, 2,5-diaminopentanoic acid, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
 6 Q9KKP0 (/ISS) Q9KKP0 (/ISS) Q9KKP0 (/ISS) Q9KKP0 (/ISS) Q9KKP0 (/ISS) Q9KKP0 (/ISS)
Putrescine transport GO:0015847
The directed movement of putrescine into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Putrescine is 1,4-diaminobutane, the polyamine formed by decarboxylation of ornithine and the metabolic precursor of spermidine and spermine.
 6 Q9KKP0 (/ISS) Q9KKP0 (/ISS) Q9KKP0 (/ISS) Q9KKP0 (/ISS) Q9KKP0 (/ISS) Q9KKP0 (/ISS)

There are 1 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
Plasma membrane GO:0005886
The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
 80 P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA) P0AAF1 (/IDA)
(70 more)