GT-CORE (public beta v1)

Glycosyltransferase Curated Online Resource for Enzymology

Family-organised sequence, structure, mechanism and substrate-specificity records for the CAZy glycosyltransferases

Poglut1

Mus musculus · Protein O-glucosyltransferase 1 (EC 2.4.1.376; 2.4.2.63)

GT90Non-model organism · annotation 4–5Fold GT-BInverting

External resources

Identification and annotation

CAZy familyGT90 · CAZy entry
Gene symbolPoglut1
Synonyms / alternate names
  • Clp46
  • Ktelc1
  • CAP10-like 46 kDa protein
  • KTEL motif-containing protein 1
  • O-glucosyltransferase Rumi homolog
  • Protein O-xylosyltransferase POGLUT1
  • Wing-shaped neural plate protein
UniProt accessionQ8BYB9
NCBI Gene ID224143
Source speciesMus musculus
Taxonomic domainEukaryota
UniProt annotation level5

Function and localisation

Enzyme functionProtein O-glucosyltransferase 1 (EC 2.4.1.376; 2.4.2.63)
Subcellular locationEndoplasmic reticulum lumen

Structure and mechanism

Fold typeGT-B
Catalytic mechanismInverting
Cation dependenceNo
Oligomeric statenot curated
PDB structuresnot curated

Donor and acceptor specificity

Sugar nucleotide donor
  • UDP-alpha-D-xylose
  • UDP-alpha-D-glucose
Donor CCD code(s)UDX, UPG
Acceptor substrate(s)L-seryl-[EGF-like domain protein]
Acceptor CCD / GlycoCTnot curated

Protein sequences

Full protein sequence

392 aa
MERRAGSRLRAWMLLLLLCPVQGRQKDSGSKWKVFLDQINRALENYEPCSSQNCSCYHGVIEEDLTPFRGGISRKMMAEVVRRKLGTHYQIIKNRLFREDDCMFPSRCSGVEHFILEVIHRLPDMEMVINVRDYPQVPKWMEPTIPVFSFSKTSEYHDIMYPAWTFWEGGPAVWPLYPTGLGRWDLFREDLLRSAAQWPWEKKNSTAYFRGSRTSPERDPLILLSRKNPKLVDAEYTKNQAWKSMKDTLGKPAAKDVHLIDHCKYRYLFNFRGVAASFRFKHLFLCGSLVFHVGDEWVEFFYPQLKPWVHYIPVKTDLSNVQELLQFVKANDDIAQEIAKRGSQFIINHLQMDDITCYWENLLTDYSKFLSYNVTRRKDYYQIVPRRLKTEL

Catalytic domain sequence

339 aa
SSQNCSCYHGVIEEDLTPFRGGISRKMMAEVVRRKLGTHYQIIKNRLFREDDCMFPSRCSGVEHFILEVIHRLPDMEMVINVRDYPQVPKWMEPTIPVFSFSKTSEYHDIMYPAWTFWEGGPAVWPLYPTGLGRWDLFREDLLRSAAQWPWEKKNSTAYFRGSRTSPERDPLILLSRKNPKLVDAEYTKNQAWKSMKDTLGKPAAKDVHLIDHCKYRYLFNFRGVAASFRFKHLFLCGSLVFHVGDEWVEFFYPQLKPWVHYIPVKTDLSNVQELLQFVKANDDIAQEIAKRGSQFIINHLQMDDITCYWENLLTDYSKFLSYNVTRRKDYYQIVPRRL