ID   2.4.3.6
DE   N-acetyllactosaminide alpha-2,3-sialyltransferase.
AN   alpha2->3 sialyltransferase.
AN   cytidine monophosphoacetylneuraminate-beta-
AN   galactosyl(1->4)acetylglucosaminide alpha2->3-sialyltransferase.
AN   neolactotetraosylceramide alpha-2,3-sialyltransferase.
CA   a beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl derivative + CMP-
CA   N-acetyl-beta-neuraminate = an N-acetyl-alpha-neuraminyl-(2->3)-beta-D-
CA   galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl derivative + CMP + H(+).
CC   -!- The enzyme recognizes the sequence beta-D-galactosyl-(1->4)-N-acetyl-
CC       D-glucosaminyl (known as type 2 histo-blood group precursor
CC       disaccharide) in non-reducing termini of glycan moieties in
CC       glycoproteins and glycolipids.
CC   -!- The enzyme from chicken brain was shown to act on
CC       neolactotetraosylceramide, producing ganglioside LM1.
CC   -!- Formerly EC 2.4.99.6.
DR   Q48211, LST_HAEIN  ;  P72074, LST_NEIGO  ;  Q9JUV5, LST_NEIMA  ;
DR   P72097, LST_NEIMB  ;  Q11206, SIA4C_HUMAN;  Q91Y74, SIA4C_MOUSE;
DR   P61130, SIA4C_PANTR;  P61131, SIA4C_RAT  ;  Q11203, SIAT6_HUMAN;
DR   P97325, SIAT6_MOUSE;  P61132, SIAT6_PANTR;  Q02734, SIAT6_RAT  ;
//