GT-CORE (public beta v1)

Glycosyltransferase Curated Online Resource for Enzymology

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

ttv

Drosophila melanogaster · Tout-velu, isoform D

GT47Model organism · annotation ≥ 4Fold GT-BInverting

External resources

Identification and annotation

CAZy familyGT47 · CAZy entry
Gene symbolttv
Synonyms / alternate names
  • DEXT1
  • dExt1
  • Dmel\CG10117
  • EXT1
  • Ext1
  • l(2)00681
  • l(2)05282
  • l(2)k00115
  • l(2)k03617
  • l(2)SH0631
  • l(2)SH2 0631
  • P1.15
  • Ttv
UniProt accessionA0A4P7VB75
NCBI Gene ID36614
Source speciesDrosophila melanogaster
Taxonomic domainEukaryota
UniProt annotation level4

Function and localisation

Enzyme functionTout-velu, isoform D
Subcellular locationEndoplasmic reticulum membrane

Structure and mechanism

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

Donor and acceptor specificity

Sugar nucleotide donornot curated
Donor CCD code(s)not curated
Acceptor substrate(s)not curated
Acceptor CCD / GlycoCTnot curated

Protein sequences

Full protein sequence

772 aa
MQAKKRYILVFVSCAFLAYAYFGGYRLKVSPLRPRRAQHESAKDGGVQPHEQLPSFLGAHDMQELQLLQSNQSKSLDSSKHLVTRKPDCRMETCFDFTRCYDRFLVYIYPPEPLNSLGAAPPTSANYQKILTAIQESRYYTSDPTAACLFVLGIDTLDRDSLSEDYVRNVPSRLARLPYWNNGRNHIIFNLYSGTWPDYAENSLGFDAGEAILAKASMGVLQLRHGFDVSIPLFHKQFPLRAGATGTVQSNNFPANKKYLLAFKGKRYVHGIGSETRNSLFHLHNGRDMVLVTTCRHGKSWRELQDNRCDEDNREYDRYDYETLLQNSTFCLVPRGRRLGSFRFLEALQAGCIPVLLSNAWVLPFESKIDWKQAAIWADERLLLQVPDIVRSIPAERIFALRQQTQVLWERYFGSIEKIVFTTFEIIRERLPDYPVRSSLVWNSSPGALLTLPTFADSSRYMPFLLNSMGAEPRHNYTAVIYVQIGAALGPNAALYKLVRTITKSQFVERILVLWAADRPLPLKKRWPPTSHIPLHVISLGGSTRSQGAGPTSQTTEGRPSISQRFLPYDEIQTDAVLSLDEDAILNTDELDFAYTVWRDFPERIVGYPARAHFWDDSKNAWGYTSKWTNYYSIVLTGAAFYHRYYNYLYTNWLSLLLLKTVQQSSNCEDILMNLLVSHVTRKPPIKVTQRKGYKDRETGRSPWNDPDHFIQRQSCLNTFAAVFGYMPLIRSNLRMDPMLYRDPVSNLRKKYRQIELVGSXRYVHPGNSYKR

Catalytic domain sequence

291 aa
RFLVYIYPPEPLNSLGAAPPTSANYQKILTAIQESRYYTSDPTAACLFVLGIDTLDRDSLSEDYVRNVPSRLARLPYWNNGRNHIIFNLYSGTWPDYAENSLGFDAGEAILAKASMGVLQLRHGFDVSIPLFHKQFPLRAGATGTVQSNNFPANKKYLLAFKGKRYVHGIGSETRNSLFHLHNGRDMVLVTTCRHGKSWRELQDNRCDEDNREYDRYDYETLLQNSTFCLVPRGRRLGSFRFLEALQAGCIPVLLSNAWVLPFESKIDWKQAAIWADERLLLQVPDIVRSI