GT-CORE (public beta v1)

Glycosyltransferase Curated Online Resource for Enzymology

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

B3glct

Mus musculus · Beta-1,3-glucosyltransferase (EC 2.4.1.-)

GT31Non-model organism · annotation 4–5Fold GT-AInverting

External resources

Identification and annotation

CAZy familyGT31 · CAZy entry
Gene symbolB3glct
Synonyms / alternate names
  • B3galtl
  • Gm1057
  • Beta 3-glucosyltransferase
  • Beta-3-glycosyltransferase-like
UniProt accessionQ8BHT6
NCBI Gene ID381694
Source speciesMus musculus
Taxonomic domainEukaryota
UniProt annotation level5

Function and localisation

Enzyme functionBeta-1,3-glucosyltransferase (EC 2.4.1.-)
Subcellular locationEndoplasmic reticulum membrane

Structure and mechanism

Fold typeGT-A
Catalytic mechanismInverting
Cation dependenceYes (Mn2+)
Oligomeric statenot curated
PDB structuresnot curated

Donor and acceptor specificity

Sugar nucleotide donorUDP-alpha-D-glucose
Donor CCD code(s)UPG
Acceptor substrate(s)
  • 3-O-(alpha-L-fucosyl)-L-seryl-[protein]
  • 3-O-(alpha-L-fucosyl)-L-threonyl-[protein]
Acceptor CCD / GlycoCTnot curated

Protein sequences

Full protein sequence

489 aa
MRPPALLALFSCSAAFALMSEEIKEKVTPSQDLRQSSLPGRHDIDLKEIVFVIQSQSNSFHAKRAEQLKKNILKQAANLTQDLPRVLLLHQLAKQEGAWTILPLLPHFSVTYSKNSAWIFFCEEETRLQIPRLLDTLRRYDPSKEWFLGKALYDEESTIIHHYAFSENPTVFKYPDFAAGWALSIPLVNKLAKRLKSEALKSDFTIDLKHEIALYIWDKGGGPALTPVPEFCTEDVDPRCVTTFHSFLPLCGVPVKKEEIFVAVKTCKKFHADRIPIVKKTWAAQASLIEYYSDYAETAIPTVDLGIPNTDRGHCGKTFAILEKFLNHSHNKISWLVIVDDDTLISISRLRHLLSCYDSSDPVFLGERYGYGLGTGGYSYVTGGGGMVFSREAIRRLLVSSCRCYSNDAPDDMVLGMCFSGLGVPVTHSPLFHQARPVDYPKDYLAHQIPVSFHKHWHIDPVKVYLTWLAPSEEDQATQETQKDPREEL

Catalytic domain sequence

112 aa
ILEKFLNHSHNKISWLVIVDDDTLISISRLRHLLSCYDSSDPVFLGERYGYGLGTGGYSYVTGGGGMVFSREAIRRLLVSSCRCYSNDAPDDMVLGMCFSGLGVPVTHSPLF