UGT78D1 (GT1)

UGT78D1

Arabidopsis thaliana · Flavonol-3-O-rhamnosyltransferase (EC 2.4.1.-)

GT1Model organism · annotation ≥ 4Fold GT-BInverting

External resources

UniProt Q9S9P6 AlphaFold model InterPro domains NCBI Gene 839933 CAZy GT1

Identification and annotation

CAZy family	GT1 · CAZy entry
Gene symbol	UGT78D1
Synonyms / alternate names	UDP-glycosyltransferase 78D1 UDP-rhamnose:flavonol 3-O-glucoside rhamnosyltransferase
UniProt accession	`Q9S9P6`
NCBI Gene ID	`839933`
Source species	Arabidopsis thaliana
Taxonomic domain	Eukaryota
UniProt annotation level	4

Function and localisation

Enzyme function	Flavonol-3-O-rhamnosyltransferase (EC 2.4.1.-)
Subcellular location	not curated

Structure and mechanism

Fold type	GT-B
Catalytic mechanism	Inverting
Cation dependence	No
Oligomeric state	not curated
PDB structures	not curated

Donor and acceptor specificity

Sugar nucleotide donor	UDP-beta-L-rhamnose
Donor CCD code(s)	`AWU`
Acceptor substrate(s)	kaempferol quercetin
Acceptor CCD / GlycoCT	`QUE` Verified PDB CCD code

Protein sequences

Full protein sequence

453 aa

MTKFSEPIRDSHVAVLAFFPVGAHAGPLLAVTRRLAAASPSTIFSFFNTARSNASLFSSDHPENIKVHDVSDGVPEGTMLGNPLEMVELFLEAAPRIFRSEIAAAEIEVGKKVTCMLTDAFFWFAADIAAELNATWVAFWAGGANSLCAHLYTDLIRETIGLKDVSMEETLGFIPGMENYRVKDIPEEVVFEDLDSVFPKALYQMSLALPRASAVFISSFEELEPTLNYNLRSKLKRFLNIAPLTLLSSTSEKEMRDPHGCFAWMGKRSAASVAYISFGTVMEPPPEELVAIAQGLESSKVPFVWSLKEKNMVHLPKGFLDRTREQGIVVPWAPQVELLKHEAMGVNVTHCGWNSVLESVSAGVPMIGRPILADNRLNGRAVEVVWKVGVMMDNGVFTKEGFEKCLNDVFVHDDGKTMKANAKKLKEKLQEDFSMKGSSLENFKILLDEIVKV

Catalytic domain sequence

421 aa

HVAVLAFFPVGAHAGPLLAVTRRLAAASPSTIFSFFNTARSNASLFSSDHPENIKVHDVSDGVPEGTMLGNPLEMVELFLEAAPRIFRSEIAAAEIEVGKKVTCMLTDAFFWFAADIAAELNATWVAFWAGGANSLCAHLYTDLIRETIGLKDVSMEETLGFIPGMENYRVKDIPEEVVFEDLDSVFPKALYQMSLALPRASAVFISSFEELEPTLNYNLRSKLKRFLNIAPLTLLSSTSEKEMRDPHGCFAWMGKRSAASVAYISFGTVMEPPPEELVAIAQGLESSKVPFVWSLKEKNMVHLPKGFLDRTREQGIVVPWAPQVELLKHEAMGVNVTHCGWNSVLESVSAGVPMIGRPILADNRLNGRAVEVVWKVGVMMDNGVFTKEGFEKCLNDVFVHDDGKTMKANAKKLKEKLQED