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:

"
Periplasmic binding protein-like II
".

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 335: Putative amino acid ABC transporter, periplasmic a...

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 5 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
ATPase-coupled amino acid transmembrane transporter activity GO:0015424
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + amino acid(out/in) = ADP + phosphate + amino acid(in/out).
7 Q9KKX2 (/ISS) Q9KKX2 (/ISS) Q9KKX2 (/ISS) Q9KKX2 (/ISS) Q9KKX2 (/ISS) Q9KKX2 (/ISS) Q9KKX2 (/ISS)
Transporter activity GO:0005215
Enables the directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells.
1 Q8EKN6 (/ISS)
Amino acid binding GO:0016597
Interacting selectively and non-covalently with an amino acid, organic acids containing one or more amino substituents.
1 Q60AL1 (/ISS)
Amino acid binding GO:0016597
Interacting selectively and non-covalently with an amino acid, organic acids containing one or more amino substituents.
1 Q5LP13 (/TAS)
ATPase-coupled transmembrane transporter activity GO:0042626
Catalysis of the reaction: ATP + H2O = ADP + phosphate, to directly drive the active transport of a substance across a membrane.
1 Q5LP13 (/TAS)

There are 2 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
Amino acid transport GO:0006865
The directed movement of amino acids, organic acids containing one or more amino substituents, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
7 Q9KKX2 (/ISS) Q9KKX2 (/ISS) Q9KKX2 (/ISS) Q9KKX2 (/ISS) Q9KKX2 (/ISS) Q9KKX2 (/ISS) Q9KKX2 (/ISS)
Amino acid transport GO:0006865
The directed movement of amino acids, organic acids containing one or more amino substituents, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
1 Q5LP13 (/TAS)

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
Outer membrane-bounded periplasmic space GO:0030288
The region between the inner (cytoplasmic or plasma) membrane and outer membrane of organisms with two membranes such as Gram negative bacteria. These periplasmic spaces are relatively thick and contain a thin peptidoglycan layer (PGL), also referred to as a thin cell wall.
1 Q5LP13 (/TAS)
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