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CATH Superfamily 4.10.410.10

Pancreatic trypsin inhibitor Kunitz domain

The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_0). At the point of the last release, this superfamily was named:

"
Pancreatic trypsin inhibitor Kunitz 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 3477: Kunitz-type serine protease inhibitor BmKTT-1

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 inhibitor activity GO:0004867
Stops, prevents or reduces the activity of serine-type endopeptidases, enzymes that catalyze the hydrolysis of nonterminal peptide bonds in a polypeptide chain; a serine residue (and a histidine residue) are at the active center of the enzyme.
 4 P0DJ45 (/IDA) P0DJ46 (/IDA) P0DJ48 (/IDA) P0DJ49 (/IDA)

There are 1 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
Envenomation resulting in negative regulation of voltage-gated potassium channel activity in other organism GO:0044562
A process that begins with venom being forced into an organism by the bite or sting of another organism, and ends with a resultant negative regulation of the activity of a voltage-gated potassium channel in the bitten/stung organism.
 4 P0DJ45 (/IDA) P0DJ46 (/IDA) P0DJ48 (/IDA) P0DJ49 (/IDA)

There are 2 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 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.
 4 P0DJ45 (/NAS) P0DJ46 (/NAS) P0DJ48 (/NAS) P0DJ49 (/NAS)
Host cell membrane GO:0033644
Double layer of lipid molecules as it encloses host cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins. The host is defined as the larger of the organisms involved in a symbiotic interaction.
 4 P0DJ45 (/NAS) P0DJ46 (/NAS) P0DJ48 (/NAS) P0DJ49 (/NAS)