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2.4.1.22: lactose synthase

This is an abbreviated version!
For detailed information about lactose synthase, go to the full flat file.

Word Map on EC 2.4.1.22

Reaction

UDP-alpha-D-galactose
+
D-glucose
=
UDP
+
lactose

Synonyms

alpha-lactalbumin, B4GALT1, beta-1,4-galactosyltransferase, beta-1,4-galactosyltransferase 1, beta-GalT, beta1,4-galactosyltransferase, beta1,4-galactosyltransferase-1, beta1,4-galactosyltransferase1, beta4Gal-T1, c-LacdiNAcS, Gal-T1, GalNAc(beta1-4)GlcNAc synthase, GALT, glactosyltransferase, uridine diphosphogalactose-glucose, GT, HP0826, lacdiNAc, LACS, lactose synthase, lactose synthetase, LALBA, LALBA1, LgtB, More, N-acetyllactosamine synthase, UDP-galactose-glucose galactosyltransferase, UDPgalactose-glucose galactosyltransferase, UGT72B1

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.22 lactose synthase

Expression

Expression on EC 2.4.1.22 - lactose synthase

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EXPRESSION
ORGANISM
UNIPROT
LITERATURE
mRNA expression for the enzyme gradually increases from pregnancy to the 1st day of lactation (day 1), and then to peak lactation (day 17)
-
the enzyme is upregulated during early to middle lactation and plateaued by late lactation
-