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Gene : SFR2 A. thaliana

DB identifier  ? AT3G06510 Secondary Identifier  ? locus:2084319
Name  ? SENSITIVE TO FREEZING 2 Brief Description  Glycosyl hydrolase superfamily protein
TAIR Computational Description  Glycosyl hydrolase superfamily protein;(source:Araport11)
TAIR Curator Summary  Encodes a protein with beta-glucosidase and galactosyltransferase activity, mutants show increased sensitivity to freezing. Though it is classified as a family I glycosyl hydrolase, it has no hydrolase activity in vitro.
TAIR Short Description  Glycosyl hydrolase superfamily protein
TAIR Aliases  ATSFR2, SFR2

4 Gene Rifs

1 Organism

26 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 3858  
Location: Chr3:2016246-2020103

Gene models - SFR2 AT3G06510

? Gene models

Transcripts: 2  Exons: 19  Introns: 17 

Overlapping Features

? Genome features that overlap coordinates of this Gene

15 Child Features

1 Cross References

0 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
SFR2_ARATH SFR2_ARATH-2 function Glycosyl hydrolase family protein acting primarily as a highly specific galactosyltransferase (PubMed:25100720). Synthesizes digalactosyldiacylglycerol from monogalactosyldiacylglycerol in the absence of UDP-galactose in vitro (PubMed:14600212). Hydrolyzes o- and p-nitrophenyl beta-D-glucoside in vitro (PubMed:15258268). Plays a role in freezing tolerance (PubMed:15258268, PubMed:18466306, PubMed:20798281). May play a role in chloroplast protection (PubMed:18466306).
SFR2_ARATH SFR2_ARATH-2 similarity Belongs to the glycosyl hydrolase 1 family.
SFR2_ARATH SFR2_ARATH-2 tissue specificity Expressed in hypocotyls, cotyledons, stems, leaves, pedicels, sepals, anthers and pistils. Limited expression in roots. Not detected in petals or filaments.

2 Proteins

Function

Gene Ontology

cellular component
cytosol  ? ECO  
chloroplast envelope  ? ECO  
chloroplast outer membrane  ? ECO  
plastid  ? ECO  
chloroplast  ? ECO  
molecular function
beta-glucosidase activity  ? ECO  
galactolipid galactosyltransferase activity  ? ECO  
cellobiose glucosidase activity  ? ECO  
galactosyltransferase activity  ? ECO  
glycosyltransferase activity  ? ECO  
biological process
response to freezing  ? ECO  
carbohydrate metabolic process  ? ECO  
response to cold  ? ECO  

Interactions

Interaction Network

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Expression

eFP Visualization

Data Source: BAR




Co-expression

Querying ATTED Service...
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

8 Data Sets