CATH Superfamily 3.40.50.1460
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: waiting to be named.
FunFam 2: GPI-anchor transamidase
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 6 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 |
|---|---|---|
|
GPI-anchor transamidase activity GO:0003923
Catalysis of the formation of the linkage between a protein and a glycosylphosphatidylinositol anchor. The reaction probably occurs by subjecting a peptide bond to nucleophilic attack by the amino group of ethanolamine-GPI, transferring the protein from a signal peptide to the GPI anchor.
|
8 | Q3MHZ7 (/ISS) Q4KRV1 (/ISS) Q5F451 (/ISS) Q5R6L8 (/ISS) Q5R6L8 (/ISS) Q5XIP2 (/ISS) Q8T4E1 (/ISS) Q9CXY9 (/ISS) |
|
Protein disulfide isomerase activity GO:0003756
Catalysis of the rearrangement of both intrachain and interchain disulfide bonds in proteins.
|
1 | Q92643 (/TAS) |
|
GPI-anchor transamidase activity GO:0003923
Catalysis of the formation of the linkage between a protein and a glycosylphosphatidylinositol anchor. The reaction probably occurs by subjecting a peptide bond to nucleophilic attack by the amino group of ethanolamine-GPI, transferring the protein from a signal peptide to the GPI anchor.
|
1 | Q92643 (/IMP) |
|
GPI-anchor transamidase activity GO:0003923
Catalysis of the formation of the linkage between a protein and a glycosylphosphatidylinositol anchor. The reaction probably occurs by subjecting a peptide bond to nucleophilic attack by the amino group of ethanolamine-GPI, transferring the protein from a signal peptide to the GPI anchor.
|
1 | Q9CXY9 (/ISO) |
|
GPI-anchor transamidase activity GO:0003923
Catalysis of the formation of the linkage between a protein and a glycosylphosphatidylinositol anchor. The reaction probably occurs by subjecting a peptide bond to nucleophilic attack by the amino group of ethanolamine-GPI, transferring the protein from a signal peptide to the GPI anchor.
|
1 | Q92643 (/TAS) |
|
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).
|
1 | Q92643 (/IPI) |
There are 3 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 |
|---|---|---|
|
Attachment of GPI anchor to protein GO:0016255
A transamidation reaction that results in the cleavage of the polypeptide chain and the concomitant transfer of the GPI anchor to the newly formed carboxy-terminal amino acid of the anchored protein. The cleaved C-terminal contains the C-terminal GPI signal sequence of the newly synthesized polypeptide chain.
|
1 | Q92643 (/TAS) |
|
Protein localization to cell surface GO:0034394
A process in which a protein is transported to, or maintained in, a location within the external part of the cell wall and/or plasma membrane.
|
1 | Q6IQM5 (/IMP) |
|
Detection of mechanical stimulus involved in sensory perception of touch GO:0050976
The series of events involved in the perception of touch in which a mechanical stimulus is received and converted into a molecular signal.
|
1 | Q6IQM5 (/IMP) |
There are 7 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 |
|---|---|---|
|
GPI-anchor transamidase complex GO:0042765
An enzyme complex which in humans and yeast consists of at least five proteins; for example, the complex contains GAA1, GPI8, PIG-S, PIG-U, and PIG-T in human, and Gaa1p, Gab1p, Gpi8p, Gpi16p, and Gpi17p in yeast. Catalyzes the posttranslational attachment of the carboxy-terminus of a precursor protein to a GPI-anchor.
|
8 | Q3MHZ7 (/ISS) Q4KRV1 (/ISS) Q5F451 (/ISS) Q5R6L8 (/ISS) Q5R6L8 (/ISS) Q5XIP2 (/ISS) Q8T4E1 (/ISS) Q9CXY9 (/ISS) |
|
Endoplasmic reticulum membrane GO:0005789
The lipid bilayer surrounding the endoplasmic reticulum.
|
1 | Q92643 (/TAS) |
|
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
|
1 | Q92643 (/HDA) |
|
Integral component of endoplasmic reticulum membrane GO:0030176
The component of the endoplasmic reticulum membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
|
1 | Q92643 (/NAS) |
|
GPI-anchor transamidase complex GO:0042765
An enzyme complex which in humans and yeast consists of at least five proteins; for example, the complex contains GAA1, GPI8, PIG-S, PIG-U, and PIG-T in human, and Gaa1p, Gab1p, Gpi8p, Gpi16p, and Gpi17p in yeast. Catalyzes the posttranslational attachment of the carboxy-terminus of a precursor protein to a GPI-anchor.
|
1 | Q92643 (/IDA) |
|
GPI-anchor transamidase complex GO:0042765
An enzyme complex which in humans and yeast consists of at least five proteins; for example, the complex contains GAA1, GPI8, PIG-S, PIG-U, and PIG-T in human, and Gaa1p, Gab1p, Gpi8p, Gpi16p, and Gpi17p in yeast. Catalyzes the posttranslational attachment of the carboxy-terminus of a precursor protein to a GPI-anchor.
|
1 | Q92643 (/IMP) |
|
GPI-anchor transamidase complex GO:0042765
An enzyme complex which in humans and yeast consists of at least five proteins; for example, the complex contains GAA1, GPI8, PIG-S, PIG-U, and PIG-T in human, and Gaa1p, Gab1p, Gpi8p, Gpi16p, and Gpi17p in yeast. Catalyzes the posttranslational attachment of the carboxy-terminus of a precursor protein to a GPI-anchor.
|
1 | Q9CXY9 (/ISO) |