Search results for MGAT3

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Identifier: R-HSA-975926
Species: Homo sapiens
Compartment: Golgi lumen, Golgi membrane
The addition of a bisecting GlcNAc to a complex N-glycan by MGAT3 is one of the most important regulatory steps in N-glycosylation, directing the pathway toward the synthesis of complex and hybrid N-glycans. This addition changes the structure of the N-glycan and inhibits further modification by MGAT2, MGAT4, MGAT5A/B and FUT8. Defects in MGAT3 have been shown to be associated with predisposition to cancer and several developmental defects (Song et al 2010; Stanley 2002).
Identifier: R-HSA-975916
Species: Homo sapiens
Compartment: Golgi membrane, Golgi lumen
N-acetylglucosaminyltransferase (GnT)-V catalyzes the addition of GlcNAc beta 1,4 on the GlcNAc beta1,2 Man,alpha1,6 arm of complex type N-Glycans (Park C et al, 1999; Granowski M et al, 2000; Wang L et al, 2007). The activity of MGAT5 competes with MGAT3 (Pinho SS et al, 2009) and is associated with gastric cancer (Tian H et al, 2008) and multiple sclerosis (Brynedal B et al, 2010).
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