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EC 2.4.1.221 Details
EC number
2.4.1.221
Accepted name
peptide-O-fucosyltransferase
Reaction
GDP-β-L-fucose + [protein]-(L-serine/L-threonine) = GDP + [protein]-3-O-(α-L-fucosyl)-(L-serine/L-threonine)
Other name(s)
GDP-L-fucose:polypeptide fucosyltransferase, GDP-fucose protein O-fucosyltransferase, GDP-fucose:polypeptide fucosyltransferase, POFUT1 (gene name), POFUT2 (gene name)
Systematic name
GDP-β-L-fucose:protein-(L-serine/L-threonine) O-α-L-fucosyltransferase (configuration-inverting)
CAS registry number
9033-08-3
Comment
The enzyme, found in animals and plants, is involved in the biosynthesis of O-fucosylated proteins. In EGF domains, the attachment of O-linked fucose to serine or threonine occurs within the sequence Cys-Xaa-Xaa-Gly-Gly-Ser/Thr-Cys.
History
created 2002, modified 2022
EC Tree
2.4.1.3 created 1961, deleted 1972
2.4.1.6 created 1961, deleted 1972
2.4.1.42 created 1972, deleted 1984
2.4.1.51 created 1972, deleted 1984
2.4.1.55 created 1972, deleted 1982
2.4.1.59 created 1972, deleted 1984
2.4.1.61 created 1972, deleted 1984
2.4.1.72 created 1972, deleted 1976
2.4.1.75 created 1976, deleted 2005
2.4.1.76 created 1976, deleted 1984
2.4.1.77 created 1976, deleted 1984
2.4.1.84 created 1976, deleted 1984
2.4.1.89 created 1976, deleted 1984
2.4.1.93 created 1976, deleted 2004
2.4.1.98 created 1980, deleted 1984
2.4.1.107 created 1983, deleted 1984
2.4.1.108 created 1983, deleted 1984
2.4.1.124 created 1984, deleted 2002
2.4.1.151 created 1984, deleted 2002
2.4.1.169 created 1989, deleted 2003
2.4.1.200 created 1992, deleted 2004
2.4.1.204 created 1992, deleted 2003
2.4.1.233 created 2004, deleted 2005