Glycosyltransferase family A (GT-A) includes diverse families of glycosyl transferases with a common GT-A type structural fold. Glycosyltransferases (GTs) are enzymes that synthesize oligosaccharides, polysaccharides, and glycoconjugates by transferring the sugar moiety from an activated nucleotide-sugar donor to an acceptor molecule, which may be a growing oligosaccharide, a lipid, or a protein. Based on the stereochemistry of the donor and acceptor molecules, GTs are classified as either retaining or inverting enzymes. To date, all GT structures adopt one of two possible folds, termed GT-A fold and GT-B fold. This hierarchy includes diverse families of glycosyl transferases with a common GT-A type structural fold, which has two tightly associated beta/alpha/beta domains that tend to form a continuous central sheet of at least eight beta-strands. The majority of the proteins in this superfamily are Glycosyltransferase family 2 (GT-2) proteins. But it also includes families GT-43, GT-6, GT-8, GT13 and GT-7; which are evolutionarily related to GT-2 and share structure similarities.

Glycosyltransferase family A (GT-A) includes diverse families of glycosyl transferases with a common GT-A type structural fold. Glycosyltransferases (GTs) are enzymes that synthesize oligosaccharides, polysaccharides, and glycoconjugates by transferring the sugar moiety from an activated nucleotide-sugar donor to an acceptor molecule, which may be a growing oligosaccharide, a lipid, or a protein. Based on the stereochemistry of the donor and acceptor molecules, GTs are classified as either retaining or inverting enzymes. To date, all GT structures adopt one of two possible folds, termed GT-A fold and GT-B fold. This hierarchy includes diverse families of glycosyl transferases with a common GT-A type structural fold, which has two tightly associated beta/alpha/beta domains that tend to form a continuous central sheet of at least eight beta-strands. The majority of the proteins in this superfamily are Glycosyltransferase family 2 (GT-2) proteins. But it also includes families GT-43, GT-6, GT-8, GT13 and GT-7; which are evolutionarily related to GT-2 and share structure similarities.

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

Subfamily of Glycosyltransferase Family GT2 of unknown function. GT-2 includes diverse families of glycosyltransferases with a common GT-A type structural fold, which has two tightly associated beta/alpha/beta domains that tend to form a continuous central sheet of at least eight beta-strands. These are enzymes that catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. Glycosyltransferases have been classified into more than 90 distinct sequence based families.

ExoA is involved in the biosynthesis of succinoglycan. Succinoglycan Biosynthesis Protein ExoA catalyzes the formation of a beta-1,3 linkage of the second sugar (glucose) of the succinoglycan with the galactose on the lipid carrie. Succinoglycan is an acidic exopolysaccharide that is important for invasion of the nodules. Succinoglycan is a high-molecular-weight polymer composed of repeating octasaccharide units. These units are synthesized on membrane-bound isoprenoid lipid carriers, beginning with galactose followed by seven glucose molecules, and modified by the addition of acetate, succinate, and pyruvate. ExoA is a membrane protein with a transmembrance domain at c-terminus.

MannosyltransferasePcManGT from Pyrobaculum calidifontis [Pyrobaculum calidifontis JCM 11548],6YV8_A Mannosyltransferase PcManGT from Pyrobaculum calidifontis in complex with GDP and Mn2+ [Pyrobaculum calidifontis JCM 11548],6YV9_B Mannosyltransferase PcManGT from Pyrobaculum calidifontis in complex with GDP-Man and Mn2+ [Pyrobaculum calidifontis JCM 11548]

MannosyltransferasePcManGT from Pyrobaculum calidifontis [Pyrobaculum calidifontis JCM 11548],6YV8_B Mannosyltransferase PcManGT from Pyrobaculum calidifontis in complex with GDP and Mn2+ [Pyrobaculum calidifontis JCM 11548],6YV9_A Mannosyltransferase PcManGT from Pyrobaculum calidifontis in complex with GDP-Man and Mn2+ [Pyrobaculum calidifontis JCM 11548]

Crystalstructure of S. aureus TarS in complex with UDP-GlcNAc [Staphylococcus aureus],5TZE_E Crystal structure of S. aureus TarS in complex with UDP-GlcNAc [Staphylococcus aureus],5TZI_C Crystal structure of S. aureus TarS 1-349 [Staphylococcus aureus],5TZJ_A Crystal structure of S. aureus TarS 1-349 in complex with UDP-GlcNAc [Staphylococcus aureus],5TZJ_C Crystal structure of S. aureus TarS 1-349 in complex with UDP-GlcNAc [Staphylococcus aureus],5TZK_C Crystal structure of S. aureus TarS 1-349 in complex with UDP [Staphylococcus aureus]

Crystalstructure of S. aureus TarS [Staphylococcus aureus],5TZ8_B Crystal structure of S. aureus TarS [Staphylococcus aureus],5TZ8_C Crystal structure of S. aureus TarS [Staphylococcus aureus]

Crystalstructure of a putative glycosyltransferase from Bacteroides fragilis [Bacteroides fragilis NCTC 9343],3BCV_B Crystal structure of a putative glycosyltransferase from Bacteroides fragilis [Bacteroides fragilis NCTC 9343]

Glycosyltransferase AglE OS=Haloferax volcanii (strain ATCC 29605 / DSM 3757 / JCM 8879 / NBRC 14742 / NCIMB 2012 / VKM B-1768 / DS2) OX=309800 GN=aglE PE=1 SV=1

Poly(ribitol-phosphate) beta-N-acetylglucosaminyltransferase TarS OS=Staphylococcus aureus (strain MW2) OX=196620 GN=tarS PE=1 SV=1

Poly(ribitol-phosphate) beta-N-acetylglucosaminyltransferase TarS OS=Staphylococcus aureus (strain Mu50 / ATCC 700699) OX=158878 GN=tarS PE=1 SV=1

Validoxylamine A glucosyltransferase OS=Streptomyces hygroscopicus subsp. limoneus OX=264445 GN=vldK PE=3 SV=1

Uncharacterized glycosyltransferase alr2836 OS=Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576) OX=103690 GN=alr2836 PE=3 SV=2