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:

"
Peptidase S8/S53 domain
".

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 21: Proprotein convertase subtilisin/kexin type 5a

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 1 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
Serine-type endopeptidase activity GO:0004252
Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).
1 P91863 (/IMP)

There are 12 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
Lipid transport involved in lipid storage GO:0010877
The directed movement of lipids into cells that is part of their accumulation and maintenance.
1 P91863 (/IMP)
Defecation GO:0030421
The expulsion of feces from the rectum.
1 P91863 (/IMP)
Protein localization to synapse GO:0035418
Any process in which a protein is transported to, and/or maintained at the synapse, the junction between a nerve fiber of one neuron and another neuron or muscle fiber or glial cell.
1 P91863 (/IMP)
Locomotion GO:0040011
Self-propelled movement of a cell or organism from one location to another.
1 P91863 (/IMP)
Positive regulation of locomotion GO:0040017
Any process that activates or increases the frequency, rate or extent of locomotion of a cell or organism.
1 P91863 (/IGI)
Positive regulation of synaptic growth at neuromuscular junction GO:0045887
Any process that activates or increases the frequency, rate or extent of synaptic growth at neuromuscular junction.
1 P91863 (/IGI)
Neuropeptide processing GO:0061837
Any protein maturation process achieved by the cleavage of a peptide bond or bonds within a neuropeptide precursor. Processing leads to the attainment of the full functional capacity of the neuropeptide.
1 P91863 (/IMP)
Positive regulation of intestinal lipid absorption GO:1904731
Any process that activates or increases the frequency, rate or extent of intestinal lipid absorption.
1 P91863 (/IMP)
Positive regulation of triglyceride transport GO:1905885
Any process that activates or increases the frequency, rate or extent of triglyceride transport.
1 P91863 (/IMP)
Regulation of defecation GO:2000292
Any process that modulates the frequency, rate or extent of defecation.
1 P91863 (/IGI)
Positive regulation of defecation GO:2000294
Any process that activates or increases the frequency, rate or extent of defecation.
1 P91863 (/IMP)
Positive regulation of defecation rhythm GO:2000748
Any process that activates or increases the frequency, rate or extent of defecation rhythm.
1 P91863 (/IMP)

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
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.
1 P91863 (/IDA)