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- Table of Contents
Facts about Alpha-1,3-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase C.
Essential for the production of tri- and tetra-antennary N-linked sugar chains (By similarity). Does not catalyze the transfer of GlcNAc into the Manalpha1-6 arm to form GlcNAcBeta1-4Manalpha1-6 linkage ('GnT-VI' activity).
| Human | |
|---|---|
| Gene Name: | MGAT4C |
| Uniprot: | Q9UBM8 |
| Entrez: | 25834 |

| Belongs to: |
|---|
| glycosyltransferase 54 family |

GNTIVH; mannosyl (alpha-1,3-)-glycoprotein beta-1,4-N-acetylglucosaminyltransferase, isozyme C (putative); UDP-N-acetylglucosamine:a-1,3-D-mannoside beta-1,4-N-acetylglucosaminyltransferase IV
Mass (kDA):
56.061 kDA

| Human | |
|---|---|
| Location: | 12q21.31-q21.32 |
| Sequence: | 12; NC_000012.12 (85955667..86839000, complement) |
Expressed in heart, adrenal gland, testis, liver, brain and fetal brain. Not expressed in pancreas.
Golgi apparatus membrane; Single-pass type II membrane protein.




PMID: 10570912 by Furukawa T., et al. Cloning and characterization of the human UDP-N-acetylglucosamine: alpha-1,3-D-mannoside beta-1,4-N-acetylglucosaminyltransferase IV- homologue (hGnT-IV-H) gene.
PMID: 10962001 by Sakamoto Y., et al. Molecular cloning and expression of cDNA encoding chicken UDP-N- acetyl-D-glucosamine (GlcNAc): GlcNAcbeta 1-6(GlcNAcbeta 1-2)-manalpha 1-R[GlcNAc to man]beta 1,4N-acetylglucosaminyltransferase VI.