GT-CORE (public beta v1)

Glycosyltransferase Curated Online Resource for Enzymology

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

UGT75L17

Malus domestica · Phloretin 4'-O-glucosyltransferase (EC 2.4.1.-; 2.4.1.185)

GT1Non-model organism · annotation 4–5Fold GT-BInverting

External resources

Identification and annotation

CAZy familyGT1 · CAZy entry
Gene symbolUGT75L17
Synonyms / alternate names
  • Flavanone 7-O-beta-glucosyltransferase UGT75L17
  • UDP-glycosyltransferase 75L17
UniProt accessionA7MAS5
NCBI Gene ID103443397
Source speciesMalus domestica
Taxonomic domainEukaryota
UniProt annotation level4

Function and localisation

Enzyme functionPhloretin 4'-O-glucosyltransferase (EC 2.4.1.-; 2.4.1.185)
Subcellular locationnot curated

Structure and mechanism

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

Donor and acceptor specificity

Sugar nucleotide donorUDP-alpha-D-glucose
Donor CCD code(s)UPG
Acceptor substrate(s)
  • phloretin
  • (2S)-naringenin
Acceptor CCD / GlycoCTNAR Verified PDB CCD code

Protein sequences

Full protein sequence

481 aa
MVQHRFLLVTFPAQGHINPSLQFAKRLINTTGAHVTYVTSLSAHRRIGNGSIPDGLTYAPFSDGYDDGFKPGDNVDDYMSELRRRGVQAITDLVVASANEGHPYTCLVYSLLLPWSAGMAHELHLPSVLLWIQPATVFDIYYYYFNGYKDLIRDNTSSGTNNVLPCSIELPGLPLSFTSRDLPSFMVDTNPYNFALPLFQEQMELLERETNPTILVNTFDALEPEALKAIDKYNLIGVGPLIPSAFLDGKDPSDKSFGGDLFQKSKDSSYLEWLNSKPEGSVIYVSFGSISVLGKAQMEEIAKGLLDCGLPFLWVIRDKVGKKGDDNEAKKEEEMLRCREELEELGMIVPWCSQVEVLSSPSLGCFVTHCGWNSSLESLVSGVPVVAFPQWTDQGTNAKLIEDYWKTGVRVTPNEEGIVTGEELKRCLDLVLGSGEIGEDVRRNAKKWKDLAREAVSEGDSSDKNLRAFLDQIKVLKDARH

Catalytic domain sequence

451 aa
RFLLVTFPAQGHINPSLQFAKRLINTTGAHVTYVTSLSAHRRIGNGSIPDGLTYAPFSDGYDDGFKPGDNVDDYMSELRRRGVQAITDLVVASANEGHPYTCLVYSLLLPWSAGMAHELHLPSVLLWIQPATVFDIYYYYFNGYKDLIRDNTSSGTNNVLPCSIELPGLPLSFTSRDLPSFMVDTNPYNFALPLFQEQMELLERETNPTILVNTFDALEPEALKAIDKYNLIGVGPLIPSAFLDGKDPSDKSFGGDLFQKSKDSSYLEWLNSKPEGSVIYVSFGSISVLGKAQMEEIAKGLLDCGLPFLWVIRDKVGKKGDDNEAKKEEEMLRCREELEELGMIVPWCSQVEVLSSPSLGCFVTHCGWNSSLESLVSGVPVVAFPQWTDQGTNAKLIEDYWKTGVRVTPNEEGIVTGEELKRCLDLVLGSGEIGEDVRRNAKKWKDLAREA