glycogen synthase GSY2 and similar proteins. Glycogen synthase, which is most closely related to the GT3 family of glycosyltransferases, catalyzes the transfer of a glucose molecule from UDP-glucose to a terminal branch of a glycogen molecule, a rate-limit step of glycogen biosynthesis. GSY2, the member of this family in S. cerevisiae, has been shown to possess glycogen synthase activity.

Glycogen synthase. This family consists of the eukaryotic glycogen synthase proteins GYS1, GYS2 and GYS3. Glycogen synthase (GS) is the enzyme responsible for the synthesis of -1,4-linked glucose chains in glycogen. It is the rate limiting enzyme in the synthesis of the polysaccharide, and its activity is highly regulated through phosphorylation at multiple sites and also by allosteric effectors, mainly glucose 6-phosphate (G6P).

Glycosyltransferase involved in cell wall bisynthesis [Cell wall/membrane/envelope biogenesis].

Brucella melitensis Bme6 and similar proteins. This family is most closely related to the GT4 family of glycosyltransferases. Bme6 in Brucella melitensis has been shown to be involved in the biosynthesis of a polysaccharide.

glycosyltransferases MtfB, WbpX, and similar proteins. This family is most closely related to the GT4 family of glycosyltransferases. MtfB (mannosyltransferase B) in E. coli has been shown to direct the growth of the O9-specific polysaccharide chain. It transfers two mannoses into the position 3 of the previously synthesized polysaccharide.

Crystalstructure of yeast glycogen synthase in complex with uridine-5'-monophosphate [Saccharomyces cerevisiae FostersO],4KQ1_B Crystal structure of yeast glycogen synthase in complex with uridine-5'-monophosphate [Saccharomyces cerevisiae FostersO],4KQ1_C Crystal structure of yeast glycogen synthase in complex with uridine-5'-monophosphate [Saccharomyces cerevisiae FostersO],4KQ1_D Crystal structure of yeast glycogen synthase in complex with uridine-5'-monophosphate [Saccharomyces cerevisiae FostersO],4KQ2_A Glucose1,2cyclic phosphate bound activated state of Yeast Glycogen Synthase [Saccharomyces cerevisiae FostersO],4KQ2_B Glucose1,2cyclic phosphate bound activated state of Yeast Glycogen Synthase [Saccharomyces cerevisiae FostersO],4KQ2_C Glucose1,2cyclic phosphate bound activated state of Yeast Glycogen Synthase [Saccharomyces cerevisiae FostersO],4KQ2_D Glucose1,2cyclic phosphate bound activated state of Yeast Glycogen Synthase [Saccharomyces cerevisiae FostersO]

Glucose-6-Phosphateactivated form of Yeast Glycogen Synthase [Saccharomyces cerevisiae],3NB0_B Glucose-6-Phosphate activated form of Yeast Glycogen Synthase [Saccharomyces cerevisiae],3NB0_C Glucose-6-Phosphate activated form of Yeast Glycogen Synthase [Saccharomyces cerevisiae],3NB0_D Glucose-6-Phosphate activated form of Yeast Glycogen Synthase [Saccharomyces cerevisiae],3RT1_A Maltodextarn bound activated state form of yeast glycogen synthase isoform 2 [Saccharomyces cerevisiae],3RT1_B Maltodextarn bound activated state form of yeast glycogen synthase isoform 2 [Saccharomyces cerevisiae],3RT1_C Maltodextarn bound activated state form of yeast glycogen synthase isoform 2 [Saccharomyces cerevisiae],3RT1_D Maltodextarn bound activated state form of yeast glycogen synthase isoform 2 [Saccharomyces cerevisiae],5SUL_A Inhibited state structure of yGsy2p [Saccharomyces cerevisiae S288C],5SUL_B Inhibited state structure of yGsy2p [Saccharomyces cerevisiae S288C]

Basalstate form of Yeast Glycogen Synthase [Saccharomyces cerevisiae],3NAZ_B Basal state form of Yeast Glycogen Synthase [Saccharomyces cerevisiae],3NAZ_C Basal state form of Yeast Glycogen Synthase [Saccharomyces cerevisiae],3NAZ_D Basal state form of Yeast Glycogen Synthase [Saccharomyces cerevisiae],3NCH_A Yeast Glycogen Synthase (Gsy2p) Basal State Conformation [Saccharomyces cerevisiae],3NCH_B Yeast Glycogen Synthase (Gsy2p) Basal State Conformation [Saccharomyces cerevisiae],3NCH_C Yeast Glycogen Synthase (Gsy2p) Basal State Conformation [Saccharomyces cerevisiae],3NCH_D Yeast Glycogen Synthase (Gsy2p) Basal State Conformation [Saccharomyces cerevisiae],3O3C_A Glycogen synthase basal state UDP complex [Saccharomyces cerevisiae],3O3C_B Glycogen synthase basal state UDP complex [Saccharomyces cerevisiae],3O3C_C Glycogen synthase basal state UDP complex [Saccharomyces cerevisiae],3O3C_D Glycogen synthase basal state UDP complex [Saccharomyces cerevisiae],3RSZ_A Maltodextran bound basal state conformation of yeast glycogen synthase isoform 2 [Saccharomyces cerevisiae],3RSZ_B Maltodextran bound basal state conformation of yeast glycogen synthase isoform 2 [Saccharomyces cerevisiae],3RSZ_C Maltodextran bound basal state conformation of yeast glycogen synthase isoform 2 [Saccharomyces cerevisiae],3RSZ_D Maltodextran bound basal state conformation of yeast glycogen synthase isoform 2 [Saccharomyces cerevisiae]

yGsy2pin complex with small molecule [Saccharomyces cerevisiae S288C],6U77_B yGsy2p in complex with small molecule [Saccharomyces cerevisiae S288C],6U77_C yGsy2p in complex with small molecule [Saccharomyces cerevisiae S288C],6U77_D yGsy2p in complex with small molecule [Saccharomyces cerevisiae S288C]

Activatedstate yeast Glycogen Synthase in complex with UDP-xylose [Saccharomyces cerevisiae S288C],5UX7_B Activated state yeast Glycogen Synthase in complex with UDP-xylose [Saccharomyces cerevisiae S288C],5UX7_C Activated state yeast Glycogen Synthase in complex with UDP-xylose [Saccharomyces cerevisiae S288C],5UX7_D Activated state yeast Glycogen Synthase in complex with UDP-xylose [Saccharomyces cerevisiae S288C]

Glycogen [starch] synthase, liver OS=Homo sapiens OX=9606 GN=GYS2 PE=1 SV=2

Glycogen [starch] synthase, muscle OS=Bos taurus OX=9913 GN=GYS1 PE=2 SV=1

Glycogen [starch] synthase, muscle OS=Homo sapiens OX=9606 GN=GYS1 PE=1 SV=2

Glycogen [starch] synthase, muscle OS=Oryctolagus cuniculus OX=9986 GN=GYS1 PE=1 SV=4

Glycogen [starch] synthase, muscle OS=Macaca mulatta OX=9544 GN=GYS1 PE=2 SV=1