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:
"Glycosyl transferase family 29
".
FunFam 3: CMP-N-acetylneuraminate-beta-1,4-galactoside alpha...
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 3 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 |
|---|---|---|
|
N-acetyllactosaminide alpha-2,3-sialyltransferase activity GO:0008118
Catalysis of the reaction: CMP-N-acetylneuraminate + beta-D-galactosyl-1,4-N-acetyl-D-glucosaminyl-glycoprotein = CMP + alpha-N-acetylneuraminyl-2,3-beta-D-galactosyl-1,4-N-acetyl-D-glucosaminyl-glycoprotein.
|
6 | A0A0R4IXQ7 (/ISS) E7FBG1 (/ISS) F1R8G8 (/ISS) Q702R8 (/ISS) Q702R9 (/ISS) Q7T3B9 (/ISS) |
|
N-acetyllactosaminide alpha-2,3-sialyltransferase activity GO:0008118
Catalysis of the reaction: CMP-N-acetylneuraminate + beta-D-galactosyl-1,4-N-acetyl-D-glucosaminyl-glycoprotein = CMP + alpha-N-acetylneuraminyl-2,3-beta-D-galactosyl-1,4-N-acetyl-D-glucosaminyl-glycoprotein.
|
4 | Q02734 (/TAS) Q11203 (/TAS) Q11203 (/TAS) Q11203 (/TAS) |
|
Beta-galactoside (CMP) alpha-2,3-sialyltransferase activity GO:0003836
Catalysis of the reaction: CMP-N-acetylneuraminate + beta-D-galactosyl-(1->3)-N-acetyl-alpha-D-galactosaminyl-R = CMP + alpha-N-acetylneuraminyl-(2->3)-beta-D-galactosyl-(1->3)-N-acetyl-alpha-D-galactosaminyl-R.
|
1 | P97325 (/IDA) |
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 |
|---|---|---|
|
O-glycan processing GO:0016266
The stepwise addition of carbohydrate or carbohydrate derivative residues to the initially added O-linked residue (usually GalNAc) to form a core O-glycan structure.
|
3 | Q11203 (/TAS) Q11203 (/TAS) Q11203 (/TAS) |
|
Keratan sulfate biosynthetic process GO:0018146
The chemical reactions and pathways resulting in the formation of keratan sulfate, a glycosaminoglycan with repeat units consisting of beta-1,4-linked D-galactopyranosyl-beta-(1,4)-N-acetyl-D-glucosamine 6-sulfate and with variable amounts of fucose, sialic acid and mannose units; keratan sulfate chains are covalently linked by a glycosidic attachment through the trisaccharide galactosyl-galactosyl-xylose to peptidyl-threonine or serine residues.
|
3 | Q11203 (/TAS) Q11203 (/TAS) Q11203 (/TAS) |
|
Protein glycosylation GO:0006486
A protein modification process that results in the addition of a carbohydrate or carbohydrate derivative unit to a protein amino acid, e.g. the addition of glycan chains to proteins.
|
1 | P97325 (/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 |
|---|---|---|
|
Golgi membrane GO:0000139
The lipid bilayer surrounding any of the compartments of the Golgi apparatus.
|
3 | Q11203 (/TAS) Q11203 (/TAS) Q11203 (/TAS) |