2.4.1.290: N,N'-diacetylbacillosaminyl-diphospho-undecaprenol alpha-1,3-N-acetylgalactosaminyltransferase
This is an abbreviated version!
For detailed information about N,N'-diacetylbacillosaminyl-diphospho-undecaprenol alpha-1,3-N-acetylgalactosaminyltransferase, go to the full flat file.
Reaction
Synonyms
Cj1125c, PglA
ECTree
2.4.1.290 N,N'-diacetylbacillosaminyl-diphospho-undecaprenol alpha-1,3-N-acetylgalactosaminyltransferaseAdvanced search results
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results (Substrates Products
Substrates Products on EC 2.4.1.290 - N,N'-diacetylbacillosaminyl-diphospho-undecaprenol alpha-1,3-N-acetylgalactosaminyltransferase
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SUBSTRATE 
PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate)
(Substrate)
LITERATURE
(Substrate)
(Substrate)
COMMENTARY
(Product)
(Product)
LITERATURE
(Product)
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
UDP-N-acetyl-alpha-D-galactosamine + N,N'-diacetyl-alpha-D-bacillosaminyl-diphospho-tritrans,heptacis-undecaprenol
UDP + N-acetyl-D-galactosaminyl-alpha-(1->3)-N,N'-diacetyl-alpha-D-bacillosaminyl-diphospho-tritrans,heptacis-undecaprenol
UDP-N-acetyl-alpha-D-galactosamine + N,N'-diacetyl-alpha-D-bacillosaminyl-diphospho-tritrans,heptacis-undecaprenol
UDP + N-acetyl-D-galactosaminyl-alpha-(1->3)-N,N'-diacetyl-alpha-D-bacillosaminyl-diphospho-tritrans,heptacis-undecaprenol
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-
?
UDP-N-acetyl-alpha-D-galactosamine + N,N'-diacetyl-alpha-D-bacillosaminyl-diphospho-tritrans,heptacis-undecaprenol
UDP + N-acetyl-D-galactosaminyl-alpha-(1->3)-N,N'-diacetyl-alpha-D-bacillosaminyl-diphospho-tritrans,heptacis-undecaprenol
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one N-acetylgalactosamine is linked to the polyisoprenepyrophosphate-bound N,N'-diacetylbacillosamine by Cj1125c (PglA) to form GalNAc-alpha1,3-Bac2,4diNAc-alpha1-PP-Und
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-
?
UDP-N-acetyl-alpha-D-galactosamine + N,N'-diacetyl-alpha-D-bacillosaminyl-diphospho-tritrans,heptacis-undecaprenol
UDP + N-acetyl-D-galactosaminyl-alpha-(1->3)-N,N'-diacetyl-alpha-D-bacillosaminyl-diphospho-tritrans,heptacis-undecaprenol
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?
additional information
?
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starting from UDP-GalNAc, UDP-Glc, Und-P and chemically synthesized UDP-Bac-2,4-NAc, the reactions of recombinant PglC, PglA, PglH, PglJ and PglI are coupled in a single reaction vessel to synthesize the bacterial glycan heptasaccharide, overview. Presence of GST-PglF, PglE and PglD in the same reaction vessel does not inhibit the downstream reactions. In N-linked glycoproteins the heptasaccharide is covalently attached at the N,N'-diacetylbacillosamine through a beta-linkage to the amide nitrogen of an asparagine side chain in the canonical sequence Asn-Xaa-Ser/Thr motif, where Xaa can be any amino acid except proline
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?
additional information
?
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development and optimization of an assay method to monitor the transfer of GalNAc from the hydrophilic UDP-linked carrier to the lipophilic UndPP-diNAcBac, i.e. 2,4-diacetamido-2,4,6-trideoxyglucose
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?
additional information
?
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starting from UDP-GalNAc, UDP-Glc, Und-P and chemically synthesized UDP-Bac-2,4-NAc, the reactions of recombinant PglC, PglA, PglH, PglJ and PglI are coupled in a single reaction vessel to synthesize the bacterial glycan heptasaccharide, overview. Presence of GST-PglF, PglE and PglD in the same reaction vessel does not inhibit the downstream reactions. In N-linked glycoproteins the heptasaccharide is covalently attached at the N,N'-diacetylbacillosamine through a beta-linkage to the amide nitrogen of an asparagine side chain in the canonical sequence Asn-Xaa-Ser/Thr motif, where Xaa can be any amino acid except proline
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?
