DPM_DPG-synthase_like is a member of the Glycosyltransferase 2 superfamily. DPM1 is the catalytic subunit of eukaryotic dolichol-phosphate mannose (DPM) synthase. DPM synthase is required for synthesis of the glycosylphosphatidylinositol (GPI) anchor, N-glycan precursor, protein O-mannose, and C-mannose. In higher eukaryotes,the enzyme has three subunits, DPM1, DPM2 and DPM3. DPM is synthesized from dolichol phosphate and GDP-Man on the cytosolic surface of the ER membrane by DPM synthase and then is flipped onto the luminal side and used as a donor substrate. In lower eukaryotes, such as Saccharomyces cerevisiae and Trypanosoma brucei, DPM synthase consists of a single component (Dpm1p and TbDpm1, respectively) that possesses one predicted transmembrane region near the C terminus for anchoring to the ER membrane. In contrast, the Dpm1 homologues of higher eukaryotes, namely fission yeast, fungi, and animals, have no transmembrane region, suggesting the existence of adapter molecules for membrane anchoring. This family also includes bacteria and archaea DPM1_like enzymes. However, the enzyme structure and mechanism of function are not well understood. The UDP-glucose:dolichyl-phosphate glucosyltransferase (DPG_synthase) is a transmembrane-bound enzyme of the endoplasmic reticulum involved in protein N-linked glycosylation. This enzyme catalyzes the transfer of glucose from UDP-glucose to dolichyl phosphate. This protein family belongs to Glycosyltransferase 2 superfamily.

Glycosyl transferase family 2. Diverse family, transferring sugar from UDP-glucose, UDP-N-acetyl- galactosamine, GDP-mannose or CDP-abequose, to a range of substrates including cellulose, dolichol phosphate and teichoic acids.

GT_2_like_a represents a glycosyltransferase family-2 subfamily with unknown function. Glycosyltransferase family 2 (GT-2) subfamily 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.

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

DPG_synthase is involved in protein N-linked glycosylation. UDP-glucose:dolichyl-phosphate glucosyltransferase (DPG_synthase) is a transmembrane-bound enzyme of the endoplasmic reticulum involved in protein N-linked glycosylation. This enzyme catalyzes the transfer of glucose from UDP-glucose to dolichyl phosphate.

Crystalstructure of glucosyl-3-phosphoglycerate synthase from Mycobacterium tuberculosis in complex with Mn2+, uridine-diphosphate-glucose (UDP-Glc) and phosphoglyceric acid (PGA) - GpgS Mn2+ UDP-Glc PGA-1 [Mycobacterium tuberculosis H37Rv],4Y6U_A Mycobacterial protein [Mycobacterium tuberculosis H37Rv],4Y7F_A Crystal structure of glucosyl-3-phosphoglycerate synthase from Mycobacterium tuberculosis in complex with Mn2+, uridine-diphosphate-glucose (UDP-Glc) and 3-(phosphonooxy)propanoic acid (PPA) - GpgS Mn2+ UDP-Glc PPA [Mycobacterium tuberculosis H37Rv],4Y7G_A Crystal structure of glucosyl-3-phosphoglycerate synthase from Mycobacterium tuberculosis in complex with Mn2+, uridine-diphosphate-glucose (UDP-Glc) and glycerol 3-phosphate (G3P) - GpgS Mn2+ UDP-Glc G3P [Mycobacterium tuberculosis H37Rv],4Y9X_A Crystal structure of glucosyl-3-phosphoglycerate synthase from Mycobacterium tuberculosis in complex with Mn2+, uridine-diphosphate-glucose (UDP-Glc) and phosphoglyceric acid (PGA) - GpgS Mn2+ UDP-Glc PGA-3 [Mycobacterium tuberculosis H37Rv],5JQX_A Crystal structure of glucosyl-3-phosphoglycerate synthase from Mycobacterium tuberculosis in complex with phosphoglyceric acid (PGA) - GpgS*PGA [Mycobacterium tuberculosis H37Ra],5JQX_B Crystal structure of glucosyl-3-phosphoglycerate synthase from Mycobacterium tuberculosis in complex with phosphoglyceric acid (PGA) - GpgS*PGA [Mycobacterium tuberculosis H37Ra],5JQX_C Crystal structure of glucosyl-3-phosphoglycerate synthase from Mycobacterium tuberculosis in complex with phosphoglyceric acid (PGA) - GpgS*PGA [Mycobacterium tuberculosis H37Ra],5JQX_D Crystal structure of glucosyl-3-phosphoglycerate synthase from Mycobacterium tuberculosis in complex with phosphoglyceric acid (PGA) - GpgS*PGA [Mycobacterium tuberculosis H37Ra],5JSX_A Crystal structure of glucosyl-3-phosphoglycerate synthase from Mycobacterium tuberculosis in complex with Mn2+ and uridine-diphosphate-glucose (UDP-Glc) [Mycobacterium tuberculosis H37Ra],5JT0_A Crystal structure of glucosyl-3-phosphoglycerate synthase from Mycobacterium tuberculosis in complex with Mn2+, uridine-diphosphate (UDP) and glucosyl-3-phosphoglycerate (GPG) - GpgS*GPG*UDP*Mn2+ [Mycobacterium tuberculosis H37Rv],5JUC_A Crystal structure of glucosyl-3-phosphoglycerate synthase from Mycobacterium tuberculosis in complex with Mn2+, uridine-diphosphate (UDP) and glucosyl-3-phosphoglycerate (GPG) - GpgS*GPG*UDP*Mn2+_2 [Mycobacterium tuberculosis H37Rv],5JUD_A Crystal structure of glucosyl-3-phosphoglycerate synthase from Mycobacterium tuberculosis in complex with uridine-diphosphate (UDP) - GpgS*UDP [Mycobacterium tuberculosis variant bovis AF2122/97]

ChainA, Crystal structure of M. tuberculosis glucosyl-3-phosphoglycerate synthase [Mycobacterium tuberculosis],3E26_A Chain A, Crystal structure of M. tuberculosis glucosyl-3-phosphoglycerate synthase [Mycobacterium tuberculosis]

Crystalstructure of glucosyl-3-phosphoglycerate synthase from Mycobacterium tuberculosis [Mycobacterium tuberculosis H37Rv],4DE7_A Crystal structure of glucosyl-3-phosphoglycerate synthase from Mycobacterium tuberculosis in complex with Mg2+ and uridine-diphosphate (UDP) [Mycobacterium tuberculosis H37Rv],4DEC_A Crystal structure of glucosyl-3-phosphoglycerate synthase from Mycobacterium tuberculosis in complex with Mn2+, uridine-diphosphate (UDP) and phosphoglyceric acid (PGA) [Mycobacterium tuberculosis H37Rv],5JQQ_A Crystal structure of glucosyl-3-phosphoglycerate synthase from Mycobacterium tuberculosis - apo form [Mycobacterium tuberculosis H37Ra]

CrystalStructure of a Mycobacterial Protein [Mycobacterium avium subsp. paratuberculosis],3CKN_A Crystal Structure of a Mycobacterial Protein [Mycobacterium avium subsp. paratuberculosis],3CKO_A Crystal Structure of a Mycobacterial Protein [Mycobacterium avium subsp. paratuberculosis],3CKQ_A Crystal Structure of a Mycobacterial Protein [Mycobacterium avium subsp. paratuberculosis],3CKV_A Crystal Structure of a Mycobacterial Protein [Mycobacterium avium subsp. paratuberculosis]

Glucosyl-3-phosphoglycerate synthase OS=Mycobacterium bovis (strain ATCC BAA-935 / AF2122/97) OX=233413 GN=gpgS PE=1 SV=1

Glucosyl-3-phosphoglycerate synthase OS=Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) OX=83332 GN=gpgS PE=1 SV=1

Glucosyl-3-phosphoglycerate synthase OS=Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh) OX=83331 GN=gpgS PE=3 SV=1

Glucosyl-3-phosphoglycerate synthase OS=Mycolicibacterium smegmatis (strain ATCC 700084 / mc(2)155) OX=246196 GN=gpgS PE=1 SV=1

4,4'-diaponeurosporenoate glycosyltransferase OS=Staphylococcus aureus (strain COL) OX=93062 GN=crtQ PE=3 SV=2