Due to scheduled maintenance work, this service may not be available on Monday January 22nd between 08.00 am and 9.00 am CEST.
To improve security and privacy, we are moving our web pages and services from HTTP to HTTPS.
To give users of web services time to transition to HTTPS, we will support separate HTTP and HTTPS services until the end of 2017.
From January 2018 most HTTP traffic will be automatically redirected to HTTPS. [more...]
View this page in https

ENZYME entry: EC 2.4.99.19

Accepted Name
Undecaprenyl-diphosphooligosaccharide--protein glycotransferase.
Reaction catalysed
Tritrans,heptacis-undecaprenyl diphosphooligosaccharide + [protein]-L-asparagine <=> tritrans,heptacis-undecaprenyl diphosphate + a glycoprotein with the oligosaccharide chain attached by N-beta-D-glycosyl linkage to protein L-asparagine
Cofactor(s)
Mn(2+) or Mg(2+).
Comment(s)
  • A bacterial enzyme that has been isolated from Campylobacter jejuni and Campylobacter lari.
  • It forms a glycoprotein by the transfer of a glucosyl-N- acetylgalactosaminyl-N,N'-diacetylbacillosamine (GalNAc(2)(Glc)GalNAc(3)diNAcBac) polysaccharide and related oligosaccharides to the side-chain of an L-asparagine residue in the sequence -Asp/Glu-Xaa-Asn-Xaa'-Ser/Thr- (Xaa and Xaa' not Pro) in nascent polypeptide chains.
  • Occurs on the external face of the plasma membrane.
  • The polyprenol involved is normally tritrans,heptacis-undecaprenol but a decaprenol is used by some species.
Cross-references
BRENDA2.4.99.19
EC2PDB2.4.99.19
ExplorEnz2.4.99.19
PRIAM enzyme-specific profiles2.4.99.19
KEGG Ligand Database for Enzyme Nomenclature2.4.99.19
IUBMB Enzyme Nomenclature2.4.99.19
IntEnz2.4.99.19
MEDLINEFind literature relating to 2.4.99.19
MetaCyc2.4.99.19
UniProtKB/Swiss-Prot
Q0P9C8, PGLB_CAMJE;  Q5HTX9, PGLB_CAMJR;  B9KDD4, PGLB_CAMLR;  

View entry in original ENZYME format
View entry in raw text format (no links)

All UniProtKB/Swiss-Prot entries referenced in this entry, with possibility to download in different formats, align etc.
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.4.99.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.4.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.-.-.-