Entry |
|
Name |
lactosylceramide alpha-2,3-sialyltransferase;
cytidine monophosphoacetylneuraminate-lactosylceramide alpha2,3- sialyltransferase;
CMP-acetylneuraminate-lactosylceramide-sialyltransferase;
CMP-acetylneuraminic acid:lactosylceramide sialyltransferase;
CMP-sialic acid:lactosylceramide-sialyltransferase;
cytidine monophosphoacetylneuraminate-lactosylceramide sialyltransferase;
ganglioside GM3 synthetase;
GM3 synthase;
GM3 synthetase;
SAT 1;
CMP-N-acetylneuraminate:lactosylceramide alpha-2,3-N-acetylneuraminyltransferase;
CMP-N-acetylneuraminate:beta-D-galactosyl-(1->4)-beta-D-glucosyl(1<->1)ceramide alpha-(2->3)-N-acetylneuraminyltransferase
|
Class |
Transferases;
Glycosyltransferases;
Sialyltransferases
|
Sysname |
CMP-N-acetylneuraminate:beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide alpha-(2->3)-N-acetylneuraminyltransferase
|
Reaction(IUBMB) |
CMP-N-acetylneuraminate + beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide = CMP + alpha-N-acetylneuraminyl-(2->3)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide [RN: R03488 R05937]
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Reaction(KEGG) |
|
Substrate |
CMP-N-acetylneuraminate [CPD: C00128];
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide [CPD: C01290]
|
Product |
CMP [CPD: C00055];
alpha-N-acetylneuraminyl-(2->3)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide
|
Comment |
Lactose cannot act as acceptor.
|
History |
EC 2.4.3.9 created 1984 as EC 2.4.99.9, modified 1986, transferred 2022 to EC 2.4.3.9
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Pathway |
ec00604 | Glycosphingolipid biosynthesis - ganglio series |
|
Orthology |
K03370 | lactosylceramide alpha-2,3-sialyltransferase (sialyltransferase 9) |
|
Genes |
MNI: | 105465394(ST3GAL5) 105481651 |
ECB: | 100067118(ST3GAL5) 111771968 111771995 |
MJV: | 108405884(ST3GAL5) 118971593 |
XLA: | 108697625(st3gal5.L) 108706512(st3gal5.S) |
SANH: | 107677008 107677010 107688584 |
CCAR: | 109045093 109047824 |
CAUA: | 113113436(st3gal5) 113114353 |
CGIB: | 127971853 128026884 |
MASI: | 127413326 127418155 |
CSAI: | 133447689 133449608 |
MCEP: | 125008235 125008236 125008237 |
PSPA: | 121325705 121331013 |
ARUT: | 117408868 117420817 |
CPLA: | 122557794 122561295(st3gal7) |
HOC: | 132826168(st3gal7) 132827272 |
» show all
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Reference |
|
Authors |
Basu S, Kaufman B, Roseman S. |
Title |
Enzymatic synthesis of glucocerebroside by a glucosyltransferase from embryonic chicken brain. |
Journal |
J Biol Chem 248:1388-94 (1973) |
Reference |
|
Authors |
Fishman PH, Bradley RM, Henneberry RC. |
Title |
Butyrate-induced glycolipid biosynthesis in HeLa cells: properties of the induced sialyltransferase. |
Journal |
|
Reference |
|
Authors |
Higashi H, Basu M, Basu S. |
Title |
Biosynthesis in vitro of disialosylneolactotetraosylceramide by a solubilized sialyltransferase from embryonic chicken brain. |
Journal |
J Biol Chem 260:824-8 (1985) |
Other DBs |
ExplorEnz - The Enzyme Database: | 2.4.3.9 |
ExPASy - ENZYME nomenclature database: | 2.4.3.9 |
BRENDA, the Enzyme Database: | 2.4.3.9 |
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LinkDB |
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