glycosyltransferase ExpE7 and similar proteins. This family is most closely related to the GT4 family of glycosyltransferases. ExpE7 in Sinorhizobium meliloti has been shown to be involved in the biosynthesis of galactoglucans (exopolysaccharide II).

phosphatidyl-myo-inositol mannosyltransferase. This family is most closely related to the GT4 family of glycosyltransferases and named after PimA in Propionibacterium freudenreichii, which is involved in the biosynthesis of phosphatidyl-myo-inositol mannosides (PIM) which are early precursors in the biosynthesis of lipomannans (LM) and lipoarabinomannans (LAM), and catalyzes the addition of a mannosyl residue from GDP-D-mannose (GDP-Man) to the position 2 of the carrier lipid phosphatidyl-myo-inositol (PI) to generate a phosphatidyl-myo-inositol bearing an alpha-1,2-linked mannose residue (PIM1). Glycosyltransferases catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. The acceptor molecule can be a lipid, a protein, a heterocyclic compound, or another carbohydrate residue. This group of glycosyltransferases is most closely related to the previously defined glycosyltransferase family 1 (GT1). The members of this family may transfer UDP, ADP, GDP, or CMP linked sugars. The diverse enzymatic activities among members of this family reflect a wide range of biological functions. The protein structure available for this family has the GTB topology, one of the two protein topologies observed for nucleotide-sugar-dependent glycosyltransferases. GTB proteins have distinct N- and C- terminal domains each containing a typical Rossmann fold. The two domains have high structural homology despite minimal sequence homology. The large cleft that separates the two domains includes the catalytic center and permits a high degree of flexibility. The members of this family are found mainly in certain bacteria and archaea.

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

Vibrio cholerae WavL and similar sequences. This family is most closely related to the GT4 family of glycosyltransferases. WavL in Vibrio cholerae has been shown to be involved in the biosynthesis of the lipopolysaccharide core.

Glycosyl transferases group 1.

ChainA, Glycosyl transferase, group 1 family protein [Staphylococcus aureus subsp. aureus USA300],7EC2_B Chain B, Glycosyl transferase, group 1 family protein [Staphylococcus aureus subsp. aureus USA300]

CrystalStructure of a family GT4 glycosyltransferase from Bacillus anthracis ORF BA1558. [Bacillus anthracis str. Ames],2JJM_B Crystal Structure of a family GT4 glycosyltransferase from Bacillus anthracis ORF BA1558. [Bacillus anthracis str. Ames],2JJM_C Crystal Structure of a family GT4 glycosyltransferase from Bacillus anthracis ORF BA1558. [Bacillus anthracis str. Ames],2JJM_D Crystal Structure of a family GT4 glycosyltransferase from Bacillus anthracis ORF BA1558. [Bacillus anthracis str. Ames],2JJM_E Crystal Structure of a family GT4 glycosyltransferase from Bacillus anthracis ORF BA1558. [Bacillus anthracis str. Ames],2JJM_F Crystal Structure of a family GT4 glycosyltransferase from Bacillus anthracis ORF BA1558. [Bacillus anthracis str. Ames],2JJM_G Crystal Structure of a family GT4 glycosyltransferase from Bacillus anthracis ORF BA1558. [Bacillus anthracis str. Ames],2JJM_H Crystal Structure of a family GT4 glycosyltransferase from Bacillus anthracis ORF BA1558. [Bacillus anthracis str. Ames],2JJM_I Crystal Structure of a family GT4 glycosyltransferase from Bacillus anthracis ORF BA1558. [Bacillus anthracis str. Ames],2JJM_J Crystal Structure of a family GT4 glycosyltransferase from Bacillus anthracis ORF BA1558. [Bacillus anthracis str. Ames],2JJM_K Crystal Structure of a family GT4 glycosyltransferase from Bacillus anthracis ORF BA1558. [Bacillus anthracis str. Ames],2JJM_L Crystal Structure of a family GT4 glycosyltransferase from Bacillus anthracis ORF BA1558. [Bacillus anthracis str. Ames]

CrystalStructure of the Glycosyltransferase BaBshA bound with UDP and L-malate [Bacillus anthracis],3MBO_B Crystal Structure of the Glycosyltransferase BaBshA bound with UDP and L-malate [Bacillus anthracis],3MBO_C Crystal Structure of the Glycosyltransferase BaBshA bound with UDP and L-malate [Bacillus anthracis],3MBO_D Crystal Structure of the Glycosyltransferase BaBshA bound with UDP and L-malate [Bacillus anthracis],3MBO_E Crystal Structure of the Glycosyltransferase BaBshA bound with UDP and L-malate [Bacillus anthracis],3MBO_F Crystal Structure of the Glycosyltransferase BaBshA bound with UDP and L-malate [Bacillus anthracis],3MBO_G Crystal Structure of the Glycosyltransferase BaBshA bound with UDP and L-malate [Bacillus anthracis],3MBO_H Crystal Structure of the Glycosyltransferase BaBshA bound with UDP and L-malate [Bacillus anthracis]

Sucrose-phosphatesynthase (tll1590) from Thermosynechococcus elongatus [Thermosynechococcus vestitus],6KIH_B Sucrose-phosphate synthase (tll1590) from Thermosynechococcus elongatus [Thermosynechococcus vestitus],6KIH_C Sucrose-phosphate synthase (tll1590) from Thermosynechococcus elongatus [Thermosynechococcus vestitus],6KIH_D Sucrose-phosphate synthase (tll1590) from Thermosynechococcus elongatus [Thermosynechococcus vestitus],6KIH_E Sucrose-phosphate synthase (tll1590) from Thermosynechococcus elongatus [Thermosynechococcus vestitus],6KIH_F Sucrose-phosphate synthase (tll1590) from Thermosynechococcus elongatus [Thermosynechococcus vestitus],6KIH_G Sucrose-phosphate synthase (tll1590) from Thermosynechococcus elongatus [Thermosynechococcus vestitus],6KIH_H Sucrose-phosphate synthase (tll1590) from Thermosynechococcus elongatus [Thermosynechococcus vestitus],6KIH_I Sucrose-phosphate synthase (tll1590) from Thermosynechococcus elongatus [Thermosynechococcus vestitus],6KIH_J Sucrose-phosphate synthase (tll1590) from Thermosynechococcus elongatus [Thermosynechococcus vestitus],6KIH_K Sucrose-phosphate synthase (tll1590) from Thermosynechococcus elongatus [Thermosynechococcus vestitus],6KIH_L Sucrose-phosphate synthase (tll1590) from Thermosynechococcus elongatus [Thermosynechococcus vestitus]

Crystalstructure of BshA from B. subtilis complexed with N-acetylglucosaminyl-malate and UMP [Bacillus subtilis subsp. subtilis str. 168],5D00_B Crystal structure of BshA from B. subtilis complexed with N-acetylglucosaminyl-malate and UMP [Bacillus subtilis subsp. subtilis str. 168],5D01_A Crystal structure of BshA from B. subtilis complexed with N-acetylglucosaminyl-malate [Bacillus subtilis subsp. subtilis str. 168],5D01_B Crystal structure of BshA from B. subtilis complexed with N-acetylglucosaminyl-malate [Bacillus subtilis subsp. subtilis str. 168]

Sulfoquinovosyl transferase SQD2 OS=Arabidopsis thaliana OX=3702 GN=SQD2 PE=1 SV=1

Uncharacterized glycosyltransferase MJ1178 OS=Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) OX=243232 GN=MJ1178 PE=3 SV=1

Amylovoran biosynthesis glycosyltransferase AmsK OS=Erwinia amylovora OX=552 GN=amsK PE=3 SV=2

Uncharacterized glycosyltransferase MJ1607 OS=Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) OX=243232 GN=MJ1607 PE=3 SV=1

Putative colanic acid biosynthesis glycosyltransferase WcaL OS=Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) OX=99287 GN=wcaL PE=3 SV=1