MGAT5B - alpha-1,6-mannosylglycoprotein 6-beta-N-acetylglucosaminyltransferase B Gene
Also Known as GnT-IX; GnT-VB
Species: Homo sapiens
About MGAT5B
This gene has 9 transcripts (splice variants), 272 orthologues and 2 paralogues. Biased expression in brain (RPKM 5.4) and testis (RPKM 0.7).
Summary
The MGAT5B gene encodes a beta-1,6-N-acetylglucosaminyltransferase (EC 2.4.1.155) that functions in the synthesis of complex cell surface N-glycans (Kaneko et al., 2003 [PubMed 14623122]).[supplied by OMIM, Nov 2008]
MGAT5B Products (3)
| mRNA | Protein | Name |
|---|---|---|
| NM_001199172.2 | NP_001186101.1 | alpha-1,6-mannosylglycoprotein 6-beta-N-acetylglucosaminyltransferase B isoform 3 |
| NM_144677.3 | NP_653278.2 | alpha-1,6-mannosylglycoprotein 6-beta-N-acetylglucosaminyltransferase B isoform 1 |
| NM_198955.1 | NP_945193.1 | alpha-1,6-mannosylglycoprotein 6-beta-N-acetylglucosaminyltransferase B isoform 2 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables alpha-1,6-mannosylglycoprotein 6-beta-N-acetylglucosaminyltransferase activity |
IDA
IDA: Inferred from direct assay
|
19846580 | GOA |
| enables manganese ion binding |
IDA
IDA: Inferred from direct assay
|
19846580 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
23088713 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in protein O-linked glycosylation via serine |
IDA
IDA: Inferred from direct assay
|
19846580 | GOA |
MGAT5B Protein Structure
Glyco_transf_18: Glycosyltransferase family 18 (184 - 777)
- 0
- 200
- 400
- 600
- 792 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
alpha-1,6-mannosylglycoprotein 6-beta-N-acetylglucosaminyltransferase B |
|
MGAT5B Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Cross
|
MGAT5B | Q3V5L5 | Hoxa1 | Mus musculus | P09022 | 23088713 | |
|
Cross
|
MGAT5B | Q3V5L5 | Hoxa1 | Mus musculus | P09022 | 23088713 |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Walker-Warburg Syndrome |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Macaca mulatta | MGAT5B | VGNC | VGNC:74566 |
| Bos taurus | MGAT5B | VGNC | VGNC:55847 |
| Mus musculus | MGAT5B | MGD | MGI:3606200 |
| Rattus norvegicus | MGAT5B | RGD | RGD:1305188 |
| Canis familiaris | MGAT5B | VGNC | VGNC:55787 |
| Felis catus | MGAT5B | VGNC | VGNC:63488 |
| Others | MGAT5B | NCBI |