CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.90 | Alpha-Beta Complex |
|
3.90.1480 | sialyltransferase cstii, chain A |
|
3.90.1480.20 | Glycosyl transferase family 29 |
Domain Context
CATH Clusters
| Superfamily | Glycosyl transferase family 29 |
| Functional Family | CMP-N-acetylneuraminate-beta-galactosamide-alpha-2,3-sialyltransferase 1 |
Enzyme Information
| 2.4.99.4 |
Beta-galactoside alpha-2,3-sialyltransferase.
based on mapping to UniProt Q02745
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.
-!- The acceptor is Gal-beta-1,3-GalNAc-R, where R is H, a threonine or serine residue in a glycoprotein, or a glycolipid. -!- Lactose can also act as acceptor. -!- May be identical with EC 2.4.99.2.
|
UniProtKB Entries (1)
| Q02745 |
SIA4A_PIG
Sus scrofa
CMP-N-acetylneuraminate-beta-galactosamide-alpha-2,3-sialyltransferase 1
|
PDB Structure
| PDB | |
| External Links | |
| Method | |
| Organism | |
| Primary Citation |
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