Glucosyltransferase 3

UniProtKB accession:  A0A0M3KKZ0

Grouped By:  Matching UniProtKB accession

UniProtKB description:  Required for polymorphic O-glycosylation of the serine-rich repeat protein Srr2. Catalyzes the second step in glycosylation of the serine-rich repeat protein in this bacteria. Transfers glucose from UDP-glucose to the terminal GlcNAc moiety of 3-O-(N-acetyl-alpha-D-glucosaminyl)-L-seryl-[protein] which results from the first glycosylation step of Srr2; does not use other sugar nucleotides as substrates (PubMed:25404702, PubMed:21653318). Complements deletion of the gtf3 gene from S.parasanguinis strain FW213 (PubMed:21653318).