2.4.1.41: polypeptide N-acetylgalactosaminyltransferase
This is an abbreviated version!
For detailed information about polypeptide N-acetylgalactosaminyltransferase, go to the full flat file.
Word Map on EC 2.4.1.41
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2.4.1.41
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o-glycosylation
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mucin-type
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mucin
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glycosyltransferase
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o-glycans
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o-linked
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threonine
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gangliosides
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lectin
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calcinosis
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oligosaccharide
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metastasis
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calcification
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hyperphosphatemic
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gm2
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galactosyltransferase
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glycolipids
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1,25-dihydroxyvitamin
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phosphaturic
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gd1a
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sialyltransferase
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submaxillary
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angptl3
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mucin-like
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klotho
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hyperostosis
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muc5ac
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factor-23
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apomucin
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analysis
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drug development
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lutropin
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asn-linked
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molecular biology
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periarticular
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medicine
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o-glycoproteins
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iga1
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villosa
- 2.4.1.41
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o-glycosylation
-
mucin-type
- mucin
- glycosyltransferase
- o-glycans
-
o-linked
- threonine
- gangliosides
- lectin
- calcinosis
- oligosaccharide
- metastasis
- calcification
-
hyperphosphatemic
- gm2
-
galactosyltransferase
- glycolipids
-
1,25-dihydroxyvitamin
-
phosphaturic
- gd1a
-
sialyltransferase
-
submaxillary
-
angptl3
-
mucin-like
- klotho
- hyperostosis
- muc5ac
-
factor-23
- apomucin
- analysis
- drug development
-
lutropin
-
asn-linked
- molecular biology
-
periarticular
- medicine
-
o-glycoproteins
- iga1
- villosa
Reaction
Synonyms
(UDP)-N-acetyl-alpha-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase, acetylgalactosaminyltransferase, uridine diphosphoacetylgalactosamine-glycoprotein, bgibmga008904, dGalNAc-T3, Eg-ppGalNAc-T1, GalNAc transferase, GalNAc-T, GalNAc-T1, GalNAc-T11, GalNAc-T12, GalNAc-T13, GalNAc-T14, GalNAc-T16, GalNAc-T18, GalNAc-T2, GalNAc-T3, GalNAc-T4, GalNAc-T5, GalNAc-T6, GalNAc-T7, GalNAc-transferase, GalNAc-transferase T1, GalNAc-transferase T2, GalNAcT4, GALNT1, GALNT11, GALNT12, Galnt13, GALNT14, Galnt18, GALNT2, GALNT3, Galnt4, GalNT5, glycopeptide-preferring polypeptide GalNAc transferase 10, glycoprotein acetylgalactosaminyltransferase, More, N-acetyl-alpha-D-galactosamine:polypeptide N-acetylgalactosaminyl-transferase, N-acetylgalactosaminyltransferase, N-acetylgalactosaminyltransferase-like 1, NM_001079884, PGANT, PGANT1, PGANT2, PGANT3, PGANT4, PGANT5, PGANT6, PGANT7, PGANT8, polypeptide GalNAc transferase, polypeptide GalNAc transferase 2, polypeptide GalNAc-transferase, polypeptide GalNAc-transferase 2, polypeptide GalNAc-transferase-2, polypeptide GalNAcT, polypeptide N-acetylgalactosaminyl transferase-3, polypeptide N-acetylgalactosaminyltransferase, polypeptide N-acetylgalactosaminyltransferase 12, polypeptide N-acetylgalactosaminyltransferase 14, polypeptide N-acetylgalactosaminyltransferase 2, polypeptide N-acetylgalactosaminyltransferase 3, polypeptide N-acetylgalactosaminyltransferase 6, polypeptide N-acetylgalactosaminyltransferase-1, polypeptide-N-acetylgalactosamine transferase, polyppetide GalNAc transferase, pp-GalNAc-T13, pp-GalNAc-T15, pp-GalNAc-T2, pp-GaNTase, ppGalNAc T1, ppGalNAc T10, ppGalNAc T13, ppGalNAc T16, ppGalNAc T2, ppGalNAc T3, ppGalNAc T5, ppGalNAc T6, ppGalNAc-T, ppGalNAc-T1, ppGalNAc-T10, ppGalNAc-T12, ppGalNAc-T2, ppGalNAc-T3, ppGalNAc-T4, ppGalNAc-T5, ppGalNAc-T6, ppGalNAcT, ppGalNAcT or hT, ppGaNTase, ppGaNTase-T1, ppGaNTase-T11, ppGaNTase-T12, ppGaNTase-T3, ppGaNTase-T4, ppGaNTase-T5, ppGaNTase-T6, protein-UDP acetylgalactosaminyltransferase, UDP GalNAc:polypeptide N-acetylgalactosaminyltransferase, UDP N-acetyl-alpha-D-galactosamine:polypeptide N-acetylgalactosaminyl transferase, UDP N-acetyl-alpha-Dgalactosamine:polypeptide N-acetylgalactosaminyl transferase, UDP-acetylgalactosamine-glycoprotein acetylgalactosaminyltransferase, UDP-acetylgalactosamine:peptide-N-galactosaminyltransferase, UDP-GalNAc polypeptide:GalNAc transferase-T2, UDP-GalNAc polypeptide:N-acetylgalactosaminyltransferase, UDP-GalNAc polypeptides:N-acetyl-alpha-galactosaminyltransferase, UDP-GalNAc transferase, UDP-GalNAc:polypeptide alpha-N-acetylgalactosaminyltransferase, UDP-GalNAc:polypeptide alpha-N-acetylgalactosaminyltransferase-2, UDP-GalNAc:polypeptide alpha-N-acetylgalactosaminyltransferase-T1, UDP-GalNAc:polypeptide alphaN-acetylgalactosaminyltransferase, UDP-GalNAc:polypeptide GalNAc transferase, UDP-GalNAc:polypeptide N-acetylgalactosaminyl transferase, UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase, UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase 18, UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase 3, UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase 9, UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase-T3, UDP-N-acetyl-alpha-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase, UDP-N-acetyl-alpha-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase 1, UDP-N-acetyl-alpha-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase 13, UDP-N-acetyl-alpha-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase 13V1, UDP-N-acetyl-alpha-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase 16, UDP-N-acetyl-alpha-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase 17, UDP-N-acetyl-alpha-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase 18, UDP-N-acetyl-alpha-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase 19, UDP-N-acetyl-alpha-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase 20, UDP-N-acetyl-alpha-D-galactosaminyltransferase, UDP-N-acetyl-D-galactosamine: polypeptide N-acetylgalactosaminyltransferase-6, UDP-N-acetyl-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase-T1, UDP-N-acetyl-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase-T10, UDP-N-acetyl-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase-T3, UDP-N-acetylgalactosamine polypeptide: N-acetylgalactosaminyl-transferase, UDP-N-acetylgalactosamine-glycoprotein N-acetylgalactosaminyltransferase, UDP-N-acetylgalactosamine-protein N-acetylgalactosaminyltransferase, UDP-N-acetylgalactosamine:kappa-casein polypeptide N-acetylgalactosaminyltransferase, UDP-N-acetylgalactosamine:polypeptide N-acetyl-alpha-galactosaminyltransferase, UDP-N-acetylgalactosamine:polypeptide N-acetylgalactosaminyltransferase, UDP-N-acetylgalactosamine:protein N-acetylgalactosaminyl transferase, UDP-N-alpha-D-galactosamine: polypeptide N-acetylgalactosaminyltransferase, UDP-polypeptide N-acetylgalactosaminyl transferase, uridine diphosphate-GalNAc:polypeptide N-acetylgalactosaminyltransferase 3, uridine diphosphoacetylgalactosamine-glycoprotein acetylgalactosaminyltransferase, xGaltnl-1
ECTree
2.4.1.41 polypeptide N-acetylgalactosaminyltransferaseAdvanced search results
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results (Inhibitors
Inhibitors on EC 2.4.1.41 - polypeptide N-acetylgalactosaminyltransferase
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INHIBITOR 
ORGANISM
UNIPROT
COMMENTARY 
LITERATURE
IMAGE
acetonitrile
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10% (v/v) acetonitrile reduces enzyme activity to about 60%
alphaS1-casein
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strong inhibition of GalNAc transfer to kappa-casein, reversed by Ca2+
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benzyl-N-acetyl-alpha-D-galactosaminide
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benzyl-GalNAc, 2 mM over night in Hek293T cell culture, abolishes activity of transiently transfected xGalntl-1 in Hek293T cells like inhibition of Smad2 phosphorylation by ActR-IIB and induction of a migration shift of ActR-IIB and Alk-3
diethyldicarbonate
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binds to His; hydroxylamine partiallly protects, UDP-GalNAc protects
fully GalNAc-substituted MUC1 repeat peptide
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inhibits activity of rGalNAc-T4 and -T2
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N-acetyl-alpha-D-galactosamine
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the acetylated enzyme is strongly inhibited by N-acetyl-alpha-D-galactosamine
EDTA
GalNAc-T4 enzyme and lectin domain; inhibition of GalNAc-T2 enzyme and lectin domain
GalNAc
inhibition for GalNAc-T2 lectin domain to bind GalNAc-MUC1; inhibition for GalNAc-T4 lectin domain to bind GalNAc-MUC1
GalNAc
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inhibition of GalNAc-T1 by free GalNAc: follow-up O-glycosylation of apomucin is sensitive, O-glycosylation of synthetic peptides containing a single glycosylation site is resistant
Mn2+
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Mn2+ is the best activator, maximal activity at 5 mM, 20 and 100 mM result in 10% and 80% inhibition
additional information
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addition of 5% (v/v) of acetonitrile or the addition of up to 10% (v/v) methanol or glycerol has no negative effect on enzyme activity
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additional information
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elongation of GalNAc by beta3-galactosylation inhibits rGalNAc-T4 activity completely and rGalNAc-T2 activity with respect to the acceptor site GSTA, not inhibited by GlcNAc
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additional information
benzyl or phenyl alpha and beta-GalNAc compounds show higher inhibition for GalNAc-T2 to bind GalNAc-MUC1 than for isoform GalNAc-T4. No inhibition of GalNAc-T2 enzyme and lectin domain by glucose, GlcNAc or mannose; benzyl or phenyl alpha and beta-GalNAc compounds show weaker inhibition for GalNAc-T4 to bind GalNAc-MUC1 than for isoform GalNAc-T2. No inhibition of GalNAc-T4 enzyme and lectin domain by glucose, GlcNAc or mannose
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additional information
benzyl or phenyl alpha and beta-GalNAc compounds show higher inhibition for GalNAc-T2 to bind GalNAc-MUC1 than for isoform GalNAc-T4. No inhibition of GalNAc-T2 enzyme and lectin domain by glucose, GlcNAc or mannose; benzyl or phenyl alpha and beta-GalNAc compounds show weaker inhibition for GalNAc-T4 to bind GalNAc-MUC1 than for isoform GalNAc-T2. No inhibition of GalNAc-T4 enzyme and lectin domain by glucose, GlcNAc or mannose
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additional information
benzyl or phenyl alpha and beta-GalNAc compounds show higher inhibition for GalNAc-T2 to bind GalNAc-MUC1 than for isoform GalNAc-T4. No inhibition of GalNAc-T2 enzyme and lectin domain by glucose, GlcNAc or mannose; benzyl or phenyl alpha and beta-GalNAc compounds show weaker inhibition for GalNAc-T4 to bind GalNAc-MUC1 than for isoform GalNAc-T2. No inhibition of GalNAc-T4 enzyme and lectin domain by glucose, GlcNAc or mannose
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additional information
benzyl or phenyl alpha and beta-GalNAc compounds show higher inhibition for GalNAc-T2 to bind GalNAc-MUC1 than for isoform GalNAc-T4. No inhibition of GalNAc-T2 enzyme and lectin domain by glucose, GlcNAc or mannose; benzyl or phenyl alpha and beta-GalNAc compounds show weaker inhibition for GalNAc-T4 to bind GalNAc-MUC1 than for isoform GalNAc-T2. No inhibition of GalNAc-T4 enzyme and lectin domain by glucose, GlcNAc or mannose
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additional information
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not inhibited by by D-glucose or UDP-N-acetyl-alpha-D-galactosamine
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additional information
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GalNAc-T1: follow-up glycosylation is inhibited by addition of beta1,3Gal to GalNAc, apomucin glycosylation is not inhibited by galactose, glucose, N-acetylglucosamine, mannose and fucose
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