Table 1.
Known enzymes involved in plant N- glycans and O- cell wall glycan biosynthesis.
| AGP glycan biosynthetic enzymes | CAZy family | Protein name | Origin | Reference |
|---|---|---|---|---|
| Hydroxyproline O-galactosyltransferase | GT31 | AtGALT2 | Arabidopsis thaliana | Basu et al. (2013) |
| β-1,3-galactosyltransferase | GT31 | At1g77810 | Arabidopsis thaliana | Qu et al. (2008) |
| β-1,6-galactosyltransferase | GT31 | AtGalT31A | Arabidopsis thaliana | Geshi et al. (2013) |
| – | GT29 | AtGalT29A | Arabidopsis thaliana | Dilokpimol et al. (2014) |
| Arabinofuranosyltransferase | GT77 | RAY1 | Arabidopsis thaliana | Gille et al. (2013) |
| β-glucuronosyltransferase | GT14 | AtGlcAT14A | Arabidopsis thaliana | Knoch et al. (2013) |
| α-1,2-fucosyltransferase | GT37 | AtFUT4 | Arabidopsis thaliana | Wu et al. (2010) |
| – | GT37 | AtFUT6 | Arabidopsis thaliana | Wu et al. (2010) |
| Extensin glycan biosynthetic enzymes | CAZy family | Protein name | Origin | Reference |
| Serine O-galactosyltransferase | unknown | SGT1 | Chlamydomonas reinhardtii; Arabidopsis thaliana | Saito et al. (2014) |
| Arabinosyltransferase | GT77 | RRA3 | Arabidopsis thaliana | Velasquez et al. (2011) |
| – | GT77 | XEG113 | Arabidopsis thaliana | Gille et al. (2009) |
| N-glycan biosynthetic enzymes | CAZy family | Protein name | Origin | Reference |
| Oligosaccharyltransferase | OST | Arabidopsis thaliana; Oryza sativa | Farid et al. (2013), Qin et al. (2013) | |
| α-glucosidase I | GCS I | Arabidopsis thaliana | Boisson et al. (2001) | |
| α-glucosidase II | GCS II | Solanum tuberosum | Taylor et al. (2000) | |
| α-mannosidase I | MNS 1-3 | Arabidopsis thaliana | Liebminger et al. (2009) | |
| N-acetylglucosaminyltransferase I | GT13 | GnT I | Arabidopsis thaliana; Nicotiana tabacum; Solanum tuberosum | Bakker et al. (1999), Strasser et al. (1999a), Wenderoth and von Schaewen (2000) |
| α-mannosidase II | GM II | Arabidopsis thaliana | Strasser et al. (2006) | |
| N-acetylglucosaminyltransferase II | GT16 | GnT II | Arabidopsis thaliana | Strasser et al. (1999b) |
| α-1,3 fucosyltransferase | GT10 | α-1,3-FuT | Vigna radiata; Arabidopsis thaliana; Medicago sativa | Leiter et al. (1999), Wilson et al. (2001a), Sourrouille et al. (2008) |
| β-1,2-xylosyltransferase | GT61 | β-1,2-XylT | Arabidopsis thaliana | Strasser et al. (2000), Pagny et al. (2003), Bencúr et al. (2005) |
| β-1,3-galactosyltransferase | GT31 | β-1,3-GalT | Arabidopsis thaliana | Strasser et al. (2007) |