galactosylxylosylprotein 3-beta-galactosyltransferase activity [GO_0047220]

Catalysis of the reaction: 4-beta-D-galactosyl-O-beta-D-xylosylprotein + UDP-galactose = 3-beta-D-galactosyl-4-beta-D-galactosyl-O-beta-D-xylosylprotein + UDP.

galactosylxylosylprotein 3-beta-galactosyltransferase activity

ID: GO_0047220

Class

Catalysis of the reaction: 4-beta-D-galactosyl-O-beta-D-xylosylprotein + UDP-galactose = 3-beta-D-galactosyl-4-beta-D-galactosyl-O-beta-D-xylosylprotein + UDP.

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Classification

Alternative Names

Synonym Scope Reference
UDPgalactose:4-beta-D-galactosyl-O-beta-D-xylosylprotein 3-beta-D-galactosyltransferase activity related synonym 2.4.1.134
uridine diphosphogalactose-galactosylxylose galactosyltransferase activity related synonym 2.4.1.134
galactosyltransferase II activity related synonym 2.4.1.134
UDP-galactose:4-beta-D-galactosyl-O-beta-D-xylosylprotein 3-beta-D-galactosyltransferase activity related synonym 2.4.1.134

References