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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

Reaction

UDP-N-acetyl-alpha-D-galactosamine
+
[protein]-L-serine
=
UDP
+
[protein]-3-O-(N-acetyl-alpha-D-galactosaminyl)-L-serine

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 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.41 polypeptide N-acetylgalactosaminyltransferase

Purification

Purification on EC 2.4.1.41 - polypeptide N-acetylgalactosaminyltransferase

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
1320fold
-
21fold, recombinant soluble enzyme, expressed in Sf9 cells
-
2500fold
-
517000fold
-
7500fold
-
affinity chromatography on deglycosylated Cowper's gland mucin bound to Sepharose, 12500fold
-
anti-FLAG m2 affinity chromatography
Co2+-charged resin column chromatography
-
GST fusion protein purified by affinity chromatography, elution with 10 mM glutathione, pH8
GSTrap FF chromatography
immobilized metal ion affinity chromatography (Ni2+)
-
ion exchange chromatography
-
Ni-NTA-agarose column chromatography and MonoQ column chromatography
-
partial
placenta enzyme, Muc2 peptide affinity chromatography separates two distinct transferase activities with overlapping specificity concerning Muc2 substrate, but which are distinguishable with respect to HIV-V3 substrate
-
ppGalNAc-T13, -T1 and -T9, expressed in Sf21 or High FiveTM insect cells
ppGalNAc-T14 and -T2, expressed in Sf21 cells
-
purification of His-tagged truncated lectin domain by IMAC, 250 mM imidazole
purification of secreted recombinant proteins from cell culture supernatant by Amberlite IRA-95 chromatography followed by SP Sepharose Fast Flow ion-exchange chromatography and concentrated by centrifugation through 10000 Da cut-off filter followed by elution from a PC3.2/3 column
purified to apparent homogeneity using a synthetic acceptor peptide as affinity ligand
recombinant enzyme
recombinant enzyme, expressed in COS7 cells
recombinant from Drosophila melanogaster S2 cells
recombinant GalNAc-T1, -T2 and -T3, expressed in Sf9 cells
-
recombinant His-tagged isozymes ppGalNAcT-1 and ppGalNAcT-2 from Pichia pastoris medium by nickel affinity chromatography, the tag is cleaved off by TEV protease, recombinant isozyme ppGalNAcT-3t from medium of COS-7 cells
-
recombinant mutant GalNAc-T1, expressed in COS7 cells
-
recombinant ppGalNAc-T1, -T2, -T3, -T4, -T6 and –T9, expressed in insect cells
-
recombinant ppGaNTases expressed in COS7 cells
-
recombinant soluble His-tagged enzyme from Cos-7 cells, purification from the medium
-
recovery of the secreted recombinant proteins that harbour a protein A IgG-binding domain by IgG-Sepharose
SP-Sepharose column chromatography and MonoQ or MonoS column chromatography
-
submaxillary gland enzyme, 123.5fold
-
submaxillary gland enzyme, 25.4fold
-