Gene Symbol: AT4G21060
Description: Galactosyltransferase family protein
Alias: AGP galactosyltransferase 2, AtGALT2, GALT2, T13K14.220, T13K14_220, Galactosyltransferase family protein
Species: thale cress
Chou Y, Pogorelko G, Young Z, Zabotina O. Protein-protein interactions among xyloglucan-synthesizing enzymes and formation of Golgi-localized multiprotein complexes. Plant Cell Physiol. 2015;56:255-67 pubmed publisher
..We propose that enzymes involved in xyloglucan biosynthesis are functionally organized in multiprotein complexes localized in the Golgi. ..
Basu D, Wang W, Ma S, DeBrosse T, Poirier E, Emch K, et al
. Two Hydroxyproline Galactosyltransferases, GALT5 and GALT2, Function in Arabinogalactan-Protein Glycosylation, Growth and Development in Arabidopsis. PLoS ONE. 2015;10:e0125624 pubmed publisher
..We previously characterized GALT2 (At4g21060), and now report on functional characterization of GALT5 (At1g74800)...
Basu D, Tian L, Debrosse T, Poirier E, Emch K, Herock H, et al
. Glycosylation of a Fasciclin-Like Arabinogalactan-Protein (SOS5) Mediates Root Growth and Seed Mucilage Adherence via a Cell Wall Receptor-Like Kinase (FEI1/FEI2) Pathway in Arabidopsis. PLoS ONE. 2016;11:e0145092 pubmed publisher
..Loss-of-function mutants of two arabinogalactan-protein (AGP)-specific galactosyltransferases namely, GALT2 and GALT5, confer pleiotropic growth and development phenotypes indicating the important contributions of ..
Basu D, Liang Y, Liu X, Himmeldirk K, Faik A, Kieliszewski M, et al
. Functional identification of a hydroxyproline-o-galactosyltransferase specific for arabinogalactan protein biosynthesis in Arabidopsis. J Biol Chem. 2013;288:10132-43 pubmed publisher
..Six Arabidopsis GT31 members were expressed in Pichia pastoris and tested for enzyme activity. The At4g21060 gene (named AtGALT2) was found to encode activity for adding galactose (Gal) to hydroxyproline (Hyp) in AGP ..
Basu D, Tian L, Wang W, Bobbs S, Herock H, Travers A, et al
. A small multigene hydroxyproline-O-galactosyltransferase family functions in arabinogalactan-protein glycosylation, growth and development in Arabidopsis. BMC Plant Biol. 2015;15:295 pubmed publisher
..expression in tobacco leaf epidermal cells and examined along with two previously characterized Hyp-O-GALT genes, GALT2 and GALT5...