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Gene : UGT84A2 A. thaliana

DB identifier  ? AT3G21560 Secondary Identifier  ? locus:2089880
Name  ? UDP-glucosyl transferase 84A2 Brief Description  UDP-Glycosyltransferase superfamily protein
TAIR Computational Description  UDP-Glycosyltransferase superfamily protein;(source:Araport11)
TAIR Curator Summary  Encodes a protein with sinapic acid:UDP-glucose glucosyltransferase activity. Mutants defective in this gene are hyper-fluorescent (which accumulate in their trichomes a compound that is likely to be 3',5'-dimethoxynaringenin chalcone or sinapoyltriacetic acid lactone, potential products of the concerted action of 4-coumarate CoA ligase and chalcone synthase on sinapic acid). Also shown to be required for Arabidopsis nonhost resistance to the Asian soybean rust pathogen Phakopsora pachyrhizi.
TAIR Short Description  UDP-Glycosyltransferase superfamily protein
TAIR Aliases  BRT1, UGT84A2

3 Gene Rifs

1 Organism

23 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 1928  
Location: Chr3:7595680-7597607

Gene models - UGT84A2 AT3G21560

? Gene models

Transcripts: 1  Exons: 1 

Overlapping Features

? Genome features that overlap coordinates of this Gene

2 Child Features

0 Cross References

1 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
U84A2_ARATH function Sinapate glucosyltransferase (SGT) required for the biosynthesis of the glucose ester sinapoylglucose and subsequently sinapoylmalate and sinapoylcholine. Is the major SGT activity in plant (PubMed:11042211, PubMed:11187886, PubMed:17217457, PubMed:21899608). Plays an important role in sinapoylation of anthocyanins. Sinapoylglucose produced by UGT84A2 is a significant source of sinapoyl moieties for anthocyanins (PubMed:21899608). Indole-3-butyric acid (IBA)-specific glucosyltransferase that catalyzes the glucosylation of the auxin IBA, but not indole-3-acetic acid (IAA). May be involved in flowering regulation through IBA-mediated transcriptional repression of the auxin-response factors ARF6 and ARF8 and downstream flowering pathway genes (PubMed:29027578). Can glucosylate the phytotoxic xenobiotic compound 2,4,5-trichlorophenol (TCP) (PubMed:12721858).
U84A2_ARATH similarity Belongs to the UDP-glycosyltransferase family.
U84A2_ARATH tissue specificity Expressed in roots, cotyledons, leaf veins and trichomes.

1 Proteins

Function

Gene Ontology

cellular component
cytoplasm  ? ECO  
molecular function
sinapate 1-glucosyltransferase activity  ? ECO  
biological process
cinnamic acid ester metabolic process  ? ECO  
anthocyanin-containing compound biosynthetic process  ? ECO  
response to toxic substance  ? ECO  

Interactions

Interaction Network

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Expression

eFP Visualization

Data Source: BAR




Co-expression

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Data Source: ATTED-II
Top N
LS: LS is a monotonic transformation (negative logit) of MR index. Larger LS indicates stronger co-expression.

 

Homology

Phytozome Homologs

Data Source: Phytozome


0 Homologues

 

Other

7 Data Sets