The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was named:

"
Saposin-like
".

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 5: prosaposin isoform X2

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 23 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 TermAnnotationsEvidence
Protein binding GO:0005515
Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
4 P07602 (/IPI) P07602 (/IPI) Q61207 (/IPI) Q61207 (/IPI)
G protein-coupled receptor binding GO:0001664
Interacting selectively and non-covalently with a G protein-coupled receptor.
2 Q61207 (/IPI) Q61207 (/IPI)
Protease binding GO:0002020
Interacting selectively and non-covalently with any protease or peptidase.
2 P07602 (/IPI) P07602 (/IPI)
Protease binding GO:0002020
Interacting selectively and non-covalently with any protease or peptidase.
2 Q61207 (/ISO) Q61207 (/ISO)
Beta-galactosidase activity GO:0004565
Catalysis of the hydrolysis of terminal, non-reducing beta-D-galactose residues in beta-D-galactosides.
2 P07602 (/IDA) P07602 (/IDA)
Beta-galactosidase activity GO:0004565
Catalysis of the hydrolysis of terminal, non-reducing beta-D-galactose residues in beta-D-galactosides.
2 Q61207 (/ISO) Q61207 (/ISO)
Phospholipid binding GO:0005543
Interacting selectively and non-covalently with phospholipids, a class of lipids containing phosphoric acid as a mono- or diester.
2 P07602 (/IDA) P07602 (/IDA)
Phospholipid binding GO:0005543
Interacting selectively and non-covalently with phospholipids, a class of lipids containing phosphoric acid as a mono- or diester.
2 Q61207 (/ISO) Q61207 (/ISO)
Enzyme activator activity GO:0008047
Binds to and increases the activity of an enzyme.
2 P07602 (/TAS) P07602 (/TAS)
Lipid binding GO:0008289
Interacting selectively and non-covalently with a lipid.
2 P07602 (/TAS) P07602 (/TAS)
Showing 1 to 10 of 23 entries

There are 33 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 TermAnnotationsEvidence
Lysosomal transport GO:0007041
The directed movement of substances into, out of or within a lysosome.
4 P10960 (/ISS) P26779 (/ISS) Q61207 (/ISS) Q61207 (/ISS)
Platelet degranulation GO:0002576
The regulated exocytosis of secretory granules containing preformed mediators such as histamine and serotonin by a platelet.
2 P07602 (/TAS) P07602 (/TAS)
Corneocyte development GO:0003335
The process whose specific outcome is the progression of the corneocyte over time, from its formation to the mature structure. A corneocyte is the last stage of development of a keratinocyte where the keratinocyte flattens, loses its nucleus and eventually delaminates from the epidermis.
2 Q61207 (/IMP) Q61207 (/IMP)
Sphingolipid metabolic process GO:0006665
The chemical reactions and pathways involving sphingolipids, any of a class of lipids containing the long-chain amine diol sphingosine or a closely related base (a sphingoid).
2 Q61207 (/IMP) Q61207 (/IMP)
Galactosylceramide catabolic process GO:0006683
The chemical reactions and pathways resulting in the breakdown of galactosylceramides, any compound formed by the replacement of the glycosidic hydroxyl group of a cyclic form of galactose by a ceramide group.
2 Q61207 (/IMP) Q61207 (/IMP)
Glycosphingolipid metabolic process GO:0006687
The chemical reactions and pathways involving glycosphingolipids, any compound with residues of sphingoid and at least one monosaccharide.
2 P07602 (/TAS) P07602 (/TAS)
Lipid transport GO:0006869
The directed movement of lipids into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Lipids are compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent.
2 P07602 (/TAS) P07602 (/TAS)
Lysosomal transport GO:0007041
The directed movement of substances into, out of or within a lysosome.
2 P07602 (/IDA) P07602 (/IDA)
Lysosomal transport GO:0007041
The directed movement of substances into, out of or within a lysosome.
2 P07602 (/IMP) P07602 (/IMP)
Lysosomal transport GO:0007041
The directed movement of substances into, out of or within a lysosome.
2 Q61207 (/ISO) Q61207 (/ISO)
Showing 1 to 10 of 33 entries

There are 25 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 TermAnnotationsEvidence
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.
5 F1SU97 (/HDA) P07602 (/HDA) P07602 (/HDA) Q61207 (/HDA) Q61207 (/HDA)
Intracellular membrane-bounded organelle GO:0043231
Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.
5 A0A024QZQ2 (/IDA) A0A024QZQ2 (/IDA) C9JIZ6 (/IDA) P07602 (/IDA) P07602 (/IDA)
Lysosome GO:0005764
A small lytic vacuole that has cell cycle-independent morphology and is found in most animal cells and that contains a variety of hydrolases, most of which have their maximal activities in the pH range 5-6. The contained enzymes display latency if properly isolated. About 40 different lysosomal hydrolases are known and lysosomes have a great variety of morphologies and functions.
4 P10960 (/ISS) P26779 (/ISS) Q61207 (/ISS) Q61207 (/ISS)
Late endosome GO:0005770
A prelysosomal endocytic organelle differentiated from early endosomes by lower lumenal pH and different protein composition. Late endosomes are more spherical than early endosomes and are mostly juxtanuclear, being concentrated near the microtubule organizing center.
4 P10960 (/ISS) P26779 (/ISS) Q61207 (/ISS) Q61207 (/ISS)
Extracellular region GO:0005576
The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
2 P07602 (/HDA) P07602 (/HDA)
Extracellular region GO:0005576
The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
2 Q61207 (/IDA) Q61207 (/IDA)
Extracellular region GO:0005576
The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
2 P10960 (/ISS) P26779 (/ISS)
Extracellular region GO:0005576
The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
2 P07602 (/TAS) P07602 (/TAS)
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.
2 P07602 (/IDA) P07602 (/IDA)
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.
2 Q61207 (/ISO) Q61207 (/ISO)
Showing 1 to 10 of 25 entries
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