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:
"Immunoglobulins
".
FunFam 270: Cell surface protein
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 |
|---|---|---|
|
Endopeptidase activity GO:0004175
Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain.
|
3 | Q46085 (/IDA) Q46085 (/IDA) Q9X721 (/IDA) |
|
Metalloendopeptidase activity GO:0004222
Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
|
3 | Q46085 (/IMP) Q46085 (/IMP) Q9X721 (/IMP) |
|
Calcium ion binding GO:0005509
Interacting selectively and non-covalently with calcium ions (Ca2+).
|
3 | Q46085 (/IDA) Q46085 (/IDA) Q9X721 (/IDA) |
|
Collagen binding GO:0005518
Interacting selectively and non-covalently with collagen, a group of fibrous proteins of very high tensile strength that form the main component of connective tissue in animals. Collagen is highly enriched in glycine (some regions are 33% glycine) and proline, occurring predominantly as 3-hydroxyproline (about 20%).
|
3 | Q46085 (/IDA) Q46085 (/IDA) Q9X721 (/IDA) |
|
Zinc ion binding GO:0008270
Interacting selectively and non-covalently with zinc (Zn) ions.
|
3 | Q46085 (/IDA) Q46085 (/IDA) Q9X721 (/IDA) |
|
Tripeptidase activity GO:0034701
Catalysis of the hydrolysis of a tripeptide.
|
3 | Q46085 (/IDA) Q46085 (/IDA) Q9X721 (/IDA) |
There are 2 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 |
|---|---|---|
|
Proteolysis GO:0006508
The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
|
6 | A0A0F7RMG0 (/ISS) A0A0F7RMG0 (/ISS) Q81NB3 (/ISS) Q81NB3 (/ISS) Q81YG5 (/ISS) Q81YG5 (/ISS) |
|
Collagen metabolic process GO:0032963
The chemical reactions and pathways involving collagen, any of a group of fibrous proteins of very high tensile strength that form the main component of connective tissue in animals. Collagen is highly enriched in glycine (some regions are 33% glycine) and proline, occurring predominantly as 3-hydroxyproline (about 20%).
|
3 | Q46085 (/IDA) Q46085 (/IDA) Q9X721 (/IDA) |
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 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.
|
3 | Q46085 (/IDA) Q46085 (/IDA) Q9X721 (/IDA) |