definition |
EC_number : 2.4.99.9
GO_component : GO:0000139 - Golgi membrane [Evidence ISS]; GO:0030173 - integral to Golgi membrane [Evidence IEA]; GO:0016020 - membrane [Evidence IEA]
GO_function : GO:0047291 - lactosylceramide alpha-2,3-sialyltransferase activity [Evidence IEA] [Evidence ISS]; GO:0008373 - sialyltransferase activity [Evidence IEA]; GO:0016740 - transferase activity [Evidence IEA]; GO:0016757 - transferase activity, transferring glycosyl groups [Evidence IEA]
GO_process : GO:0001574 - ganglioside biosynthesis [Evidence ISS]; GO:0006486 - protein amino acid glycosylation [Evidence IEA]
codon_start : 1
note : isoform a is encoded by transcript variant 1; ST3Gal V; mST3Gal V; GM3 synthase; GM3-specific sialytransferase; sialyltransferase 9 (CMP-NeuAc:lactosylceramide alpha-2,3-sialyltransferase)
product : ST3 beta-galactoside alpha-2,3-sialyltransferase 5 isoform a
protein_id : NP_001030305.1
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