GT-CORE (public beta v1)

Glycosyltransferase Curated Online Resource for Enzymology

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

aglB

Methanococcus voltae · Dolichyl-phosphooligosaccharide-protein glycotransferase (EC 2.4.99.21)

GT66Model organism · annotation ≥ 4Fold GT-CInverting

External resources

Identification and annotation

CAZy familyGT66 · CAZy entry
Gene symbolaglB
Synonyms / alternate namesOligosaccharyl transferase
UniProt accessionQ2EMT4
NCBI Gene IDnot curated
Source speciesMethanococcus voltae
Taxonomic domainArchaea
UniProt annotation level5

Function and localisation

Enzyme functionDolichyl-phosphooligosaccharide-protein glycotransferase (EC 2.4.99.21)
Subcellular locationnot curated

Structure and mechanism

Fold typeGT-C
Catalytic mechanismInverting
Cation dependenceYes (Mn2+, Mg2+)
Oligomeric statenot curated
PDB structuresnot curated

Donor and acceptor specificity

Sugar nucleotide donornot curated
Donor CCD code(s)not curated
Acceptor substrate(s)
  • an archaeal dolichyl phosphooligosaccharide
  • [protein]-L-asparagine
Acceptor CCD / GlycoCTnot curated

Protein sequences

Full protein sequence

917 aa
MTENNEKVKNSDSANNQSSKNSKFNFNFEDKKVKCAKTILIIIFLAFLSFQMRAQTADMGFTTNEQYLDVFSDDNGRMYLTALDPYYYLRMSENYLENGHTGDTLKNIDGQQVPWDSYKYGPTGARATFNLLSVVTVWVYQVWHAMDSTVTLMNAAFWVPAILSMFLITPIFFTVRRITSSDIGGAVAAILASLSPSIFVKTVAGFSDTPILEILPLLFIVWFIIEAIHYSKEKNYKSLIYGLLATLMLALYPFMWSAWWYGYYIVIAFLVIYAIYKGISYNSIAKYTKSKNNNHKDKIESEKLEMLNILKISGLFIIGGAVLITALYGVSTTMNALQAPLNYLGLDEVSSQTGWPNVLTTVSELDTASLDEIISSSLGSIHLFAIGLIGIFLSLFRKVLTPVKQISNGLAEKLDIKYALLLIIWFAVTFLAASKGVRFVALMVPPLSIGVGIFVGFIEQFIKNNLDKKYEYVAYPTIAIIVLYALFTIYRADSADLVRMLLPSNYVPIAEGIMLASLAVLIIYKVAELIAESNKKLVMNKIFMILLAIGLITPTIATIVPFYSVPTYNDGWGESLEWINTQTPNNSVVTCWWDNGHIYTWKTDRMVTFDGSSQNTPRAYWVGRAFSTSNESLANGIFRMLASSGDKAYTTDSVLIKKTGSIKNTVDVLNEILPLTKSDAQKALKNSSYKFTDTEVSEILDATHPKVTNPDYLITYNRMTSIASVWSYFGNWDFNLPAGTSRSEREAGSFQGLQTYATNINDTLIVRSLIQQTAEYNIYTLIEVRNETLTGAMMAVTNDGQMQTQQLNMHKVKLMVNENGKSKMYNSLADPDGQLSLLIKVDKNSIIGTDGSNNPVYSSSSWMATANLEDSVYSKLHFFDGEGLDTIKLEKESLDPTANGVQPGFKVFSVDYGNYSK

Catalytic domain sequence

444 aa
FLAFLSFQMRAQTADMGFTTNEQYLDVFSDDNGRMYLTALDPYYYLRMSENYLENGHTGDTLKNIDGQQVPWDSYKYGPTGARATFNLLSVVTVWVYQVWHAMDSTVTLMNAAFWVPAILSMFLITPIFFTVRRITSSDIGGAVAAILASLSPSIFVKTVAGFSDTPILEILPLLFIVWFIIEAIHYSKEKNYKSLIYGLLATLMLALYPFMWSAWWYGYYIVIAFLVIYAIYKGISYNSIAKYTKSKNNNHKDKIESEKLEMLNILKISGLFIIGGAVLITALYGVSTTMNALQAPLNYLGLDEVSSQTGWPNVLTTVSELDTASLDEIISSSLGSIHLFAIGLIGIFLSLFRKVLTPVKQISNGLAEKLDIKYALLLIIWFAVTFLAASKGVRFVALMVPPLSIGVGIFVGFIEQFIKNNLDKKYEYVAYPTIAIIVLYALF