Protein
Glycosyltransferase GlyG
Organism
Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4)
Function
Also catalyzes the fourth step in glycosylation of the serine-rich repeat protein PsrP in this bacteria. Can transfer the sugar from UDP-glucose (and much less well from UDP-galactose) to the terminal sugar moiety of PsrP-GlcNAc-Glc-Gal or of PsrP-GlcNAc-Glc-Glc.
Similarity
Belongs to the glycosyltransferase 2 family.
Sequence
MSELISVVVPIYNTGKYLVECVEHILKQTYQNIEIILVDDGSTDNSGEICDAFMMQDNRVRVLHQENKGGAAQAKNMGISVAKGEYITIVDSDDIVKENMIETLYQQVQEKDADVVIGNYYNYDESDGNFYFYVTGQDFCVEELAIQEIMNRQAGDWKFNSSAFILPTFKLIKKELFNEVHFSNGRRFDDEATMHRFYLLASKIVFINDNLYLYRRRSGSIMRTEFDLSWARDIVEVFSKKISDCVLAGLDVSVLRIRFVNLLKDYKQTLEYHQLTDTEEYKDICFRLKLFFDAEQRNGKS