MGAT5B

Alpha-1,6-mannosylglycoprotein 6-beta-N-acetylglucosaminyltransferase B is an enzyme that in humans is encoded by the MGAT5B gene.[5][6][7]

MGAT5B
Identifiers
Aliases	MGAT5B, GnT-IX, GnT-VB, mannosyl (alpha-1,6-)-glycoprotein beta-1,6-N-acetyl-glucosaminyltransferase, isozyme B, alpha-1,6-mannosylglycoprotein 6-beta-N-acetylglucosaminyltransferase B
External IDs	OMIM: 612441 MGI: 3606200 HomoloGene: 27821 GeneCards: MGAT5B
Gene location (Human) Chr. Chromosome 17 (human)[1] Band 17q25.2 Start 76,868,456 bp[1] End 76,950,393 bp[1]
Gene location (Mouse) Chr. Chromosome 11 (mouse)[2] Band 11|11 E2 Start 116,918,863 bp[2] End 116,986,948 bp[2]
Gene ontology Molecular function • transferase activity • GO:0001948 protein binding • metal ion binding • transferase activity, transferring glycosyl groups • alpha-1,6-mannosylglycoprotein 6-beta-N-acetylglucosaminyltransferase activity • manganese ion binding Cellular component • integral component of membrane • Golgi membrane • membrane • Golgi apparatus Biological process • protein glycosylation • protein N-linked glycosylation • protein O-linked glycosylation via serine Sources:Amigo / QuickGO
Orthologs
Species	Human	Mouse
Entrez	146664	268510
Ensembl	ENSG00000167889	ENSMUSG00000043857
UniProt	Q3V5L5	Q765H6
RefSeq (mRNA)	NM_001199172 NM_144677 NM_198955	NM_172948
RefSeq (protein)	NP_001186101 NP_653278 NP_945193	NP_766536
Location (UCSC)	Chr 17: 76.87 – 76.95 Mb	Chr 11: 116.92 – 116.99 Mb
PubMed search	[3]	[4]
Wikidata
View/Edit Human View/Edit Mouse

References

1. GRCh38: Ensembl release 89: ENSG00000167889 - Ensembl, May 2017
2. GRCm38: Ensembl release 89: ENSMUSG00000043857 - Ensembl, May 2017
3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
5. Inamori K, Endo T, Gu J, Matsuo I, Ito Y, Fujii S, Iwasaki H, Narimatsu H, Miyoshi E, Honke K, Taniguchi N (Jan 2004). "N-Acetylglucosaminyltransferase IX acts on the GlcNAc beta 1,2-Man alpha 1-Ser/Thr moiety, forming a 2,6-branched structure in brain O-mannosyl glycan". J Biol Chem. 279 (4): 2337–2340. doi:10.1074/jbc.C300480200. PMID 14617637.
6. Kaneko M, Alvarez-Manilla G, Kamar M, Lee I, Lee JK, Troupe K, Zhang W, Osawa M, Pierce M (Nov 2003). "A novel beta(1,6)-N-acetylglucosaminyltransferase V (GnT-VB)(1)". FEBS Lett. 554 (3): 515–519. doi:10.1016/S0014-5793(03)01234-1. PMID 14623122.
7. "Entrez Gene: MGAT5B mannosyl (alpha-1,6-)-glycoprotein beta-1,6-N-acetyl-glucosaminyltransferase, isozyme B".

Further reading

• Land A, Braakman I (2001). "Folding of the human immunodeficiency virus type 1 envelope glycoprotein in the endoplasmic reticulum". Biochimie. 83 (8): 783–790. doi:10.1016/S0300-9084(01)01314-1. hdl:1874/5091. PMID 11530211.
• Abbott KL, Troupe K, Lee I, Pierce M (2006). "Integrin-dependent neuroblastoma cell adhesion and migration on laminin is regulated by expression levels of two enzymes in the O-mannosyl-linked glycosylation pathway, PomGnT1 and GnT-Vb". Exp. Cell Res. 312 (15): 2837–2850. doi:10.1016/j.yexcr.2006.05.022. PMID 16857188.
• Lee I, Guo HB, Kamar M, et al. (2006). "N-acetylglucosaminyltranferase VB expression enhances beta1 integrin- dependent PC12 neurite outgrowth on laminin and collagen". J. Neurochem. 97 (4): 947–956. doi:10.1111/j.1471-4159.2006.03785.x. PMID 16606368.
• Inamori K, Mita S, Gu J, et al. (2006). "Demonstration of the expression and the enzymatic activity of N-acetylglucosaminyltransferase IX in the mouse brain". Biochim. Biophys. Acta. 1760 (4): 678–684. doi:10.1016/j.bbagen.2005.11.019. PMID 16413118.
• Guo HB, Lee I, Kamar M, Pierce M (2004). "N-acetylglucosaminyltransferase V expression levels regulate cadherin-associated homotypic cell-cell adhesion and intracellular signaling pathways". J. Biol. Chem. 278 (52): 52412–52424. doi:10.1074/jbc.M308837200. PMID 14561752.
• Inamori K, Endo T, Ide Y, et al. (2003). "Molecular cloning and characterization of human GnT-IX, a novel beta1,6-N-acetylglucosaminyltransferase that is specifically expressed in the brain". J. Biol. Chem. 278 (44): 43102–43109. doi:10.1074/jbc.M308255200. PMID 12941944.
• Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–16903. Bibcode:2002PNAS...9916899M. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
• Papandreou MJ, Fenouillet E (1997). "Effect of various glycosidase treatments on the resistance of the HIV-1 envelope to degradation". FEBS Lett. 406 (1–2): 191–195. doi:10.1016/S0014-5793(97)00273-1. PMID 9109416.
• Bolmstedt A, Sjölander S, Hansen JE, et al. (1996). "Influence of N-linked glycans in V4-V5 region of human immunodeficiency virus type 1 glycoprotein gp160 on induction of a virus-neutralizing humoral response". J. Acquir. Immune Defic. Syndr. Hum. Retrovirol. 12 (3): 213–20. doi:10.1097/00042560-199607000-00001. PMID 8673525.
• Fenouillet E, Jones I, Powell B, et al. (1993). "Functional role of the glycan cluster of the human immunodeficiency virus type 1 transmembrane glycoprotein (gp41) ectodomain". J. Virol. 67 (1): 150–60. doi:10.1128/jvi.67.1.150-160.1993. PMC 237347. PMID 8093218.
• Montefiori DC, Robinson WE, Mitchell WM (1988). "Role of protein N-glycosylation in pathogenesis of human immunodeficiency virus type 1". Proc. Natl. Acad. Sci. U.S.A. 85 (23): 9248–9252. Bibcode:1988PNAS...85.9248M. doi:10.1073/pnas.85.23.9248. PMC 282716. PMID 3264072.
• Blough HA, Pauwels R, De Clercq E, et al. (1987). "Glycosylation inhibitors block the expression of LAV/HTLV-III (HIV) glycoproteins". Biochem. Biophys. Res. Commun. 141 (1): 33–38. doi:10.1016/S0006-291X(86)80330-8. PMID 3099781.
• Robinson WE, Montefiori DC, Mitchell WM (1988). "Evidence that mannosyl residues are involved in human immunodeficiency virus type 1 (HIV-1) pathogenesis". AIDS Res. Hum. Retroviruses. 3 (3): 265–282. doi:10.1089/aid.1987.3.265. PMID 2829950.
• Kozarsky K, Penman M, Basiripour L, et al. (1989). "Glycosylation and processing of the human immunodeficiency virus type 1 envelope protein". J. Acquir. Immune Defic. Syndr. 2 (2): 163–9. PMID 2649653.
• Pal R, Hoke GM, Sarngadharan MG (1989). "Role of oligosaccharides in the processing and maturation of envelope glycoproteins of human immunodeficiency virus type 1". Proc. Natl. Acad. Sci. U.S.A. 86 (9): 3384–3388. Bibcode:1989PNAS...86.3384P. doi:10.1073/pnas.86.9.3384. PMC 287137. PMID 2541446.
• Kalyanaraman VS, Rodriguez V, Veronese F, et al. (1990). "Characterization of the secreted, native gp120 and gp160 of the human immunodeficiency virus type 1". AIDS Res. Hum. Retroviruses. 6 (3): 371–380. doi:10.1089/aid.1990.6.371. PMID 2187500.
• Dedera DA, Gu RL, Ratner L (1992). "Role of asparagine-linked glycosylation in human immunodeficiency virus type 1 transmembrane envelope function". Virology. 187 (1): 377–382. doi:10.1016/0042-6822(92)90331-I. PMID 1736542.