ST3 beta-galactoside alpha-2,3-sialyltransferase 3
| UniProt | Protein Name |
|---|---|
| A0A2R8Y6L4 |
|
| Q11203 |
|
| A0A2R8Y6H4 |
|
| A0A2R8Y732 |
|
| A0A2R8YDJ6 |
|
| GO Term | Evidence Code | PMID |
|---|---|---|
| protein glycosylation | ||
| glycosphingolipid biosynthetic process | ||
| oligosaccharide biosynthetic process | ||
| ganglioside biosynthetic process via lactosylceramide | ||
| O-glycan processing |
| GO Term | Evidence Code | PMID |
|---|---|---|
| Golgi membrane | ||
| extracellular region | ||
| Golgi cisterna membrane |
| GO Term | Evidence Code | PMID |
|---|---|---|
| beta-galactoside (CMP) alpha-2,3-sialyltransferase activity | ||
| protein binding | ||
| N-acetyllactosaminide alpha-2,3-sialyltransferase activity | ||
| sialyltransferase activity | ||
| sialyltransferase activity |
| Gene Ontology |
|---|
| sialyltransferase activity |
| transferase activity |
| InterPro |
|---|
| GT29-like superfamiliy |
| Glycosyl transferase family 29 |
| Sialyltransferase |
Tissue with high expression from Human Protein Atlas. Tissues that are highly expressed are highlighted.
| Species | Protein | mRNA |
|---|---|---|
| Mus musculus | NP_033202 | NM_009176 |
| Rattus norvegicus | NP_113885 | NM_031697 |
| DO ID | Disease Name | Source |
|---|---|---|
| DOID:0080414 | developmental and epileptic encephalopathy 15 | |
| DOID:0081180 | autosomal recessive intellectual developmental disorder 12 |
| HPO ID | HPO Term |
|---|---|
| HP:0000007 | Autosomal recessive inheritance |
| HP:0000707 | Abnormality of the nervous system |
| HP:0000737 | Irritability |
| HP:0000817 | Reduced eye contact |
| HP:0001249 | Intellectual disability |
| HP:0001252 | Hypotonia |
| HP:0001336 | Myoclonus |
| HP:0002069 | Bilateral tonic-clonic seizure |
| HP:0002187 | Intellectual disability, profound |
| HP:0002266 | Focal clonic seizure |
| Disease ID | Disease Name |
|---|---|
| ORPHA:3451 |
|
| OMIM:611090 |
|
| OMIM:615006 |
|
GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.
Supported by JST NBDC Grant Number JPMJND2204
Partly supported by NIH Common Fund Grant #1U01GM125267-01
This work is licensed under Creative Commons Attribution 4.0 International
GlyCosmos Portal v4.4.0
Last updated: December 8, 2025