Myxococcus xanthus RfbC like proteins are required for O-antigen biosynthesis. The rfbC gene encodes a predicted protein of 1,276 amino acids, which is required for O-antigen biosynthesis in Myxococcus xanthus. It is a subfamily of Glycosyltransferase Family GT2, which 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. These are enzymes that catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds.

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.

Glycosyltransferase, GT2 family [Carbohydrate transport and metabolism].

WfgS and WfeV are involved in O-antigen biosynthesis. Escherichia coli WfgS and Shigella dysenteriae WfeV are glycosyltransferase 2 family enzymes involved in O-antigen biosynthesis. GT-2 enzymes have 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 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.

CgTstructure in hexamer [Streptococcus parasanguinis FW213],5HEA_B CgT structure in hexamer [Streptococcus parasanguinis FW213],5HEA_C CgT structure in hexamer [Streptococcus parasanguinis FW213],5HEC_A CgT structure in dimer [Streptococcus parasanguinis FW213],5HEC_B CgT structure in dimer [Streptococcus parasanguinis FW213]

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]

Structureof a Glycosyltransferase from Leptospira borgpetersenii serovar Hardjo-bovis (strain JB197) [Leptospira borgpetersenii serovar Hardjo-bovis str. JB197],6P61_B Structure of a Glycosyltransferase from Leptospira borgpetersenii serovar Hardjo-bovis (strain JB197) [Leptospira borgpetersenii serovar Hardjo-bovis str. JB197],6P61_C Structure of a Glycosyltransferase from Leptospira borgpetersenii serovar Hardjo-bovis (strain JB197) [Leptospira borgpetersenii serovar Hardjo-bovis str. JB197],6P61_D Structure of a Glycosyltransferase from Leptospira borgpetersenii serovar Hardjo-bovis (strain JB197) [Leptospira borgpetersenii serovar Hardjo-bovis str. JB197]

Uncharacterized protein y4gI OS=Sinorhizobium fredii (strain NBRC 101917 / NGR234) OX=394 GN=NGR_a03550 PE=4 SV=1

O-antigen biosynthesis protein RfbC OS=Myxococcus xanthus OX=34 GN=rfbC PE=4 SV=1

Uncharacterized glycosyltransferase RF_0543 OS=Rickettsia felis (strain ATCC VR-1525 / URRWXCal2) OX=315456 GN=RF_0543 PE=3 SV=1

Uncharacterized glycosyltransferase RC0461 OS=Rickettsia conorii (strain ATCC VR-613 / Malish 7) OX=272944 GN=RC0461 PE=3 SV=1

Uncharacterized glycosyltransferase RBE_0706 OS=Rickettsia bellii (strain RML369-C) OX=336407 GN=RBE_0706 PE=3 SV=1