TCDB is operated by the Saier Lab Bioinformatics Group
TCIDNameDomainKingdom/PhylumProtein(s)
*9.B.18.1.1









The glycosyl transferase, GumD, of 484 aas and 5 or 6 TMSs, involved in xanthan gum polysaccharide synthesis and export (Bianco et al. 2014).  The N-terminus consists of a closely packed 4 TMS domain (residues 30 - 140), followed by a hydrophilic domain that includes 1 or 2 additional TMSs.  Residues 75 - 275 consist of the NADB_Rossmann or CoA binding_3 domain, while residues 300 to the end consist of the Bacterial Transferase (bac_transf) domain of CDD.

Bacteria
Proteobacteria
GumD of Xanthomonas campestris
*9.B.18.1.2









Exopolysaccharide biosynthesis polyprenyl glycosylphosphotransferase of 518 aas and 6 TMSs, 4 N-terminal and 2 more centrally located in the large hydrophilic domain.

Bacteria
Actinobacteria
Glycosyltransferase of Microbacterium laevaniformans
*9.B.18.1.3









Putative UDP-N-acetylgalactosamine-undecaprenyl-phosphate N-acetylgalactosaminephosphotransferase of 453 aas and 7 TMSs.

Bacteria
Bacteroidetes
Putative transferase of Pedobacter glucosidilyticus
*9.B.18.1.4









UDP-Gal:undecaprenolphosphate Gal-1-P transferase WbaP with 376 aas and 5 TMSs in a 4 + 1 arrangement.

WbaP of E. coli
*9.B.18.2.1









Putative capsular polysaccharide biosynthetic enzyme, WbpM of 626 aas and 4 N-terminal TMSs.

Bacteria
Proteobacteria
WbpM of Bdellovibrio bacteriovorus