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Structure of Streptococcus parasangunini Gtf3 glycosyltransferase
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Structural highlights
FunctionGTF3_STRPA Required for polymorphic O-glycosylation of the serine-rich repeat protein Fap1. 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 Fap1; does not use other sugar nucleotides as substrates.[1] [2] [3] References
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This page was last modified 10:48, 21 February 2024.