数据之源，洞见之始

Protein Function: beta-galactoside alpha-2,3-sialyltransferase (sialyltransferase 4C) [EC:2.4.3.2 2.4.3.4 2.4.3.6]

DBLinks

• KEGG: K03494
• EC Number: 2.4.3.2
• EC Number: 2.4.3.4
• EC Number: 2.4.3.6

Reactions

reaction id	name	note
KEGG:R04648	CMP-N-acetylneuraminate:D-galactosyl-N-acetyl-D-galactosaminyl-(N-acetylneuraminyl)-D-galactosyl-D-glucosylceramide N-acetylneuraminyltransferase	CMP-N-acetylneuraminate + D-Galactosyl-N-acetyl-D-galactosaminyl-(N-acetylneuraminyl)-D-galactosyl-D-glucosylceramide <=> CMP + N-Acetylneuraminyl-D-galactosyl-N-acetyl-D-galactosaminyl-(N-acetylneuraminyl)-D-galactosyl-D-glucosylceramide
KEGG:R05116	C00128 + C06141<=>C00055 + C06140	CMP-N-acetylneuraminate + GD1b <=> CMP + GT1b
KEGG:R05942	G10616 + G00110<=>G10621 + G00111	CMP-N-acetylneuraminate + GM1 <=> CMP + GD1a
KEGG:R05949	G10616 + G00115<=>G10621 + G00116	CMP-N-acetylneuraminate + GD1b <=> CMP + GT1b
KEGG:R05957	G10616 + G00124<=>G10621 + G00125	CMP-N-acetylneuraminate + Asialo-GM1 <=> CMP + GM1b
KEGG:R05967	G10616 + G00097<=>G10621 + G00098	CMP-N-acetylneuraminate + Galactosylgloboside <=> CMP + Monosialylgalactosylgloboside
KEGG:R11715	CMP-N-acetyl-beta-neuraminate:a beta-D-galactosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-R alpha-(2->3)-N-acetylneuraminyltransferase (configuration-inverting)	CMP-N-acetylneuraminate + beta-D-Galactosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-R <=> CMP + N-Acetyl-alpha-neuraminyl-(2->3)-beta-D-galactosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-R
Rhea:RHEA:18022	a ganglioside GM1 (d18:1(4E)) + CMP-N-acetyl-β-neuraminate => a ganglioside GD1a (d18:1(4E)) + CMP + H+
Rhea:RHEA:18023	a ganglioside GD1a (d18:1(4E)) + CMP + H+ => a ganglioside GM1 (d18:1(4E)) + CMP-N-acetyl-β-neuraminate
Rhea:RHEA:18024	a ganglioside GM1 (d18:1(4E)) + CMP-N-acetyl-β-neuraminate <=> a ganglioside GD1a (d18:1(4E)) + CMP + H+