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Protein

UDP-glycosyltransferase 89B1

Gene

UGT89B1

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

Possesses quercetin 3-O-glucosyltransferase, 7-O-glucosyltransferase and 4'-O-glucosyltransferase activities in vitro. Also active in vitro on benzoates and benzoate derivatives.2 Publications

Catalytic activityi

UDP-glucose + a flavonol = UDP + a flavonol 3-O-D-glucoside.
UDP-glucose + a flavonol = UDP + a flavonol 7-O-D-glucoside.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei289UDP-glucoseBy similarity1

GO - Molecular functioni

  • daphnetin 3-O-glucosyltransferase activity Source: UniProtKB-EC
  • flavonol 3-O-glucosyltransferase activity Source: UniProtKB-EC
  • myricetin 3-O-glucosyltransferase activity Source: UniProtKB-EC
  • quercetin 3-O-glucosyltransferase activity Source: TAIR
  • quercetin 4'-O-glucosyltransferase activity Source: TAIR
  • quercetin 7-O-glucosyltransferase activity Source: TAIR
  • UDP-glucosyltransferase activity Source: TAIR

GO - Biological processi

Keywordsi

Molecular functionGlycosyltransferase, Transferase

Protein family/group databases

CAZyiGT1 Glycosyltransferase Family 1

Names & Taxonomyi

Protein namesi
Recommended name:
UDP-glycosyltransferase 89B1 (EC:2.4.1.-)
Alternative name(s):
Flavonol 3-O-glucosyltransferase UGT89B1 (EC:2.4.1.91)
Flavonol 7-O-glucosyltransferase UGT89B1
Gene namesi
Name:UGT89B1
Ordered Locus Names:At1g73880
ORF Names:F2P9.25
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 1

Organism-specific databases

AraportiAT1G73880
TAIRilocus:2031566 AT1G73880

Subcellular locationi

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00004091371 – 473UDP-glycosyltransferase 89B1Add BLAST473

Proteomic databases

PaxDbiQ9C9B0

Expressioni

Gene expression databases

ExpressionAtlasiQ9C9B0 baseline and differential
GenevisibleiQ9C9B0 AT

Interactioni

Protein-protein interaction databases

STRINGi3702.AT1G73880.1

Structurei

3D structure databases

ProteinModelPortaliQ9C9B0
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni348 – 350UDP-glucose bindingBy similarity3
Regioni365 – 373UDP-glucose bindingBy similarity9
Regioni387 – 390UDP-glucose bindingBy similarity4

Sequence similaritiesi

Belongs to the UDP-glycosyltransferase family.Curated

Phylogenomic databases

eggNOGiKOG1192 Eukaryota
COG1819 LUCA
HOGENOMiHOG000237565
InParanoidiQ9C9B0
OMAiMSADQFT
OrthoDBiEOG09360ANB

Family and domain databases

InterProiView protein in InterPro
IPR002213 UDP_glucos_trans
PfamiView protein in Pfam
PF00201 UDPGT, 1 hit

Sequencei

Sequence statusi: Complete.

Q9C9B0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKVNEENNKP TKTHVLIFPF PAQGHMIPLL DFTHRLALRG GAALKITVLV
60 70 80 90 100
TPKNLPFLSP LLSAVVNIEP LILPFPSHPS IPSGVENVQD LPPSGFPLMI
110 120 130 140 150
HALGNLHAPL ISWITSHPSP PVAIVSDFFL GWTKNLGIPR FDFSPSAAIT
160 170 180 190 200
CCILNTLWIE MPTKINEDDD NEILHFPKIP NCPKYRFDQI SSLYRSYVHG
210 220 230 240 250
DPAWEFIRDS FRDNVASWGL VVNSFTAMEG VYLEHLKREM GHDRVWAVGP
260 270 280 290 300
IIPLSGDNRG GPTSVSVDHV MSWLDAREDN HVVYVCFGSQ VVLTKEQTLA
310 320 330 340 350
LASGLEKSGV HFIWAVKEPV EKDSTRGNIL DGFDDRVAGR GLVIRGWAPQ
360 370 380 390 400
VAVLRHRAVG AFLTHCGWNS VVEAVVAGVL MLTWPMRADQ YTDASLVVDE
410 420 430 440 450
LKVGVRACEG PDTVPDPDEL ARVFADSVTG NQTERIKAVE LRKAALDAIQ
460 470
ERGSSVNDLD GFIQHVVSLG LNK
Length:473
Mass (Da):52,106
Last modified:May 31, 2011 - v2
Checksum:i293587240C506F6A
GO

Sequence cautioni

The sequence AAG52529 differs from that shown. Reason: Erroneous gene model prediction.Curated
The sequence AAM12962 differs from that shown. Reason: Frameshift at position 8.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC016662 Genomic DNA Translation: AAG52529.1 Sequence problems.
CP002684 Genomic DNA Translation: AEE35520.1
AY092963 mRNA Translation: AAM12962.1 Frameshift.
BT006596 mRNA Translation: AAP31940.1
PIRiD96766
RefSeqiNP_177529.2, NM_106048.4
UniGeneiAt.43757

Genome annotation databases

EnsemblPlantsiAT1G73880.1; AT1G73880.1; AT1G73880
GeneIDi843725
GrameneiAT1G73880.1; AT1G73880.1; AT1G73880
KEGGiath:AT1G73880

Similar proteinsi

Entry informationi

Entry nameiU89B1_ARATH
AccessioniPrimary (citable) accession number: Q9C9B0
Secondary accession number(s): Q8RWP1
Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 31, 2011
Last sequence update: May 31, 2011
Last modified: April 25, 2018
This is version 86 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
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Main funding by: National Institutes of Health