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:
"Antithrombin, subunit I, domain 2
".
FunFam 33: serpin B3
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 2 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.
|
1 | Q9V3N1 (/IDA) |
|
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.
|
1 | Q9V3N1 (/IGI) |
There are 14 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 |
|---|---|---|
|
Defense response to insect GO:0002213
A response to protect an organism from a directly detected or perceived external threat from an insect or insects to that organism.
|
1 | Q9V3N1 (/IMP) |
|
Toll signaling pathway GO:0008063
A series of molecular signals initiated by the binding of an extracellular ligand to the receptor Toll on the surface of a target cell, and ending with regulation of a downstream cellular process, e.g. transcription.
|
1 | Q9V3N1 (/TAS) |
|
Response to wounding GO:0009611
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating damage to the organism.
|
1 | Q9V3N1 (/IMP) |
|
Dorsal/ventral pattern formation GO:0009953
The regionalization process in which the areas along the dorsal/ventral axis are established that will lead to differences in cell differentiation. The dorsal/ventral axis is defined by a line that runs orthogonal to both the anterior/posterior and left/right axes. The dorsal end is defined by the upper or back side of an organism. The ventral end is defined by the lower or front side of an organism.
|
1 | Q9V3N1 (/IMP) |
|
Negative regulation of endopeptidase activity GO:0010951
Any process that decreases the frequency, rate or extent of endopeptidase activity, the endohydrolysis of peptide bonds within proteins.
|
1 | Q9V3N1 (/IDA) |
|
Negative regulation of endopeptidase activity GO:0010951
Any process that decreases the frequency, rate or extent of endopeptidase activity, the endohydrolysis of peptide bonds within proteins.
|
1 | Q9V3N1 (/IGI) |
|
Melanization defense response GO:0035006
The blackening of the wounded area of the cuticle or the surface of invading pathogens, parasites or parasitoids, resulting from a proteolytic cascade leading to the de novo synthesis and deposition of melanin.
|
1 | Q9V3N1 (/IMP) |
|
Negative regulation of melanization defense response GO:0035009
Any process that reduces the rate or extent of the melanization defense response. This regulation is critical to limit melanization to the site of injury or infection.
|
1 | Q9V3N1 (/IMP) |
|
Melanotic encapsulation of foreign target GO:0035011
Formation of a multilayered, melanized sheath of cells around a foreign invader.
|
1 | Q9V3N1 (/IMP) |
|
Negative regulation of Toll signaling pathway GO:0045751
Any process that stops, prevents, or reduces the frequency, rate or extent of the Tl signaling pathway.
|
1 | Q9V3N1 (/IDA) |
|
Negative regulation of Toll signaling pathway GO:0045751
Any process that stops, prevents, or reduces the frequency, rate or extent of the Tl signaling pathway.
|
1 | Q9V3N1 (/IMP) |
|
Negative regulation of proteolysis GO:0045861
Any process that stops, prevents, or reduces the frequency, rate or extent of the hydrolysis of a peptide bond or bonds within a protein.
|
1 | Q9V3N1 (/IDA) |
|
Behavioral response to ethanol GO:0048149
Any process that results in a change in the behavior of an organism as a result of an ethanol stimulus.
|
1 | Q9V3N1 (/IMP) |
|
Defense response to fungus GO:0050832
Reactions triggered in response to the presence of a fungus that act to protect the cell or organism.
|
1 | Q9V3N1 (/IMP) |
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 |
|---|---|---|
|
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.
|
1 | Q9V3N1 (/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.
|
1 | Q9V3N1 (/TAS) |
|
Perivitelline space GO:0098595
The space between the membrane of an oocyte and a surrounding membranous structure (zona pellucida or perivitelline membrane).
|
1 | Q9V3N1 (/IDA) |
