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CATH Superfamily 3.40.190.10

Periplasmic binding protein-like II

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 41: Putrescine-binding periplasmic protein

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 8 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
Putrescine binding GO:0019810
Interacting selectively and non-covalently with putrescine, 1,4-diaminobutane, the polyamine formed by decarboxylation of ornithine and the metabolic precursor of spermidine and spermine.
 111 P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA)
(101 more)
Spermidine binding GO:0019809
Interacting selectively and non-covalently with spermidine, N-(3-aminopropyl)-1,4-diaminobutane.
 77 P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA)
(67 more)
Spermidine binding GO:0019809
Interacting selectively and non-covalently with spermidine, N-(3-aminopropyl)-1,4-diaminobutane.
 69 P0AFK9 (/IPI) P0AFK9 (/IPI) P0AFK9 (/IPI) P0AFK9 (/IPI) P0AFK9 (/IPI) P0AFK9 (/IPI) P0AFK9 (/IPI) P0AFK9 (/IPI) P0AFK9 (/IPI) P0AFK9 (/IPI)
(59 more)
Putrescine binding GO:0019810
Interacting selectively and non-covalently with putrescine, 1,4-diaminobutane, the polyamine formed by decarboxylation of ornithine and the metabolic precursor of spermidine and spermine.
 32 P31133 (/IPI) P31133 (/IPI) P31133 (/IPI) P31133 (/IPI) P31133 (/IPI) P31133 (/IPI) P31133 (/IPI) P31133 (/IPI) P31133 (/IPI) P31133 (/IPI)
(22 more)
ATPase-coupled polyamine transmembrane transporter activity GO:0015417
Catalysis of the reaction: ATP + H2O + polyamine(out) = ADP + phosphate + polyamine(in).
 22 Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KS36 (/ISS)
(12 more)
Putrescine transmembrane transporter activity GO:0015489
Enables the transfer of putrescine from one side of a membrane to the other. Putrescine is 1,4-diaminobutane, the polyamine formed by decarboxylation of ornithine and the metabolic precursor of spermidine and spermine.
 1 Q5LMU3 (/ISS)
Putrescine binding GO:0019810
Interacting selectively and non-covalently with putrescine, 1,4-diaminobutane, the polyamine formed by decarboxylation of ornithine and the metabolic precursor of spermidine and spermine.
 1 Q5LMU3 (/ISS)
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 Q5LMU3 (/ISS)

There are 6 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.
 101 P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA)
(91 more)
Spermidine transport GO:0015848
The directed movement of spermidine, N-(3-aminopropyl)-1,4-diaminobutane, a polyamine formed by the transfer of a propylamine group from decarboxylated S-adenosylmethionine to putrescine, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
 69 P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA)
(59 more)
Spermidine transport GO:0015848
The directed movement of spermidine, N-(3-aminopropyl)-1,4-diaminobutane, a polyamine formed by the transfer of a propylamine group from decarboxylated S-adenosylmethionine to putrescine, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
 69 P0AFK9 (/IMP) P0AFK9 (/IMP) P0AFK9 (/IMP) P0AFK9 (/IMP) P0AFK9 (/IMP) P0AFK9 (/IMP) P0AFK9 (/IMP) P0AFK9 (/IMP) P0AFK9 (/IMP) P0AFK9 (/IMP)
(59 more)
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.
 23 Q5LMU3 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS)
(13 more)
Spermidine transport GO:0015848
The directed movement of spermidine, N-(3-aminopropyl)-1,4-diaminobutane, a polyamine formed by the transfer of a propylamine group from decarboxylated S-adenosylmethionine to putrescine, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
 22 Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KKJ4 (/ISS) Q9KS36 (/ISS)
(12 more)
Polyamine transport GO:0015846
The directed movement of polyamines, organic compounds containing two or more amino groups, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
 18 Q9I6J0 (/IMP) Q9I6J0 (/IMP) Q9I6J0 (/IMP) Q9I6J0 (/IMP) Q9I6J0 (/IMP) Q9I6J0 (/IMP) Q9I6J0 (/IMP) Q9I6J0 (/IMP) Q9I6J1 (/IMP) Q9I6J1 (/IMP)
(8 more)

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
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.
 101 P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA) P0AFK9 (/IDA)
(91 more)
Extracellular space GO:0005615
That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
 19 Q9I0P5 (/IDA) Q9I0P5 (/IDA) Q9I0P5 (/IDA) Q9I0P5 (/IDA) Q9I0P5 (/IDA) Q9I0P5 (/IDA) Q9I0P5 (/IDA) Q9I0P5 (/IDA) Q9I0P5 (/IDA) Q9I0P5 (/IDA)
(9 more)
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 Q5LMU3 (/ISS)