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Gene : SLD2 A. thaliana

DB identifier  ? AT2G46210 Secondary Identifier  ? locus:2062928
Name  ? sphingoid LCB desaturase 2 Brief Description  Fatty acid/sphingolipid desaturase
TAIR Computational Description  Fatty acid/sphingolipid desaturase;(source:Araport11)
TAIR Curator Summary  NULL
TAIR Short Description  Fatty acid/sphingolipid desaturase
TAIR Aliases  AtSLD2, SLD2

1 Gene Rifs

1 Organism

9 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 1966  
Location: Chr2:18977344-18979309

Gene models - SLD2 AT2G46210

? 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

0 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
SLD2_ARATH function Plays a major role as delta(8)-fatty-acid desaturase which introduces a double bond at the 8-position in the long-chain base (LCB) of ceramides with or without a hydroxy group at the 4-position. The enzyme produces both the 8E and 8Z isomers (in a 4:1 ratio). This structural modification contributes to the quantitative partitioning of ceramides between the two major sphingolipid classes, glucosylceramides and glycosylinositolphosphoryl ceramides. Sphingolipids are important membrane components involved in environmental stress responses, such as resistance to chilling, and act as cell signaling molecules.
SLD2_ARATH similarity Belongs to the fatty acid desaturase type 1 family.
SLD2_ARATH tissue specificity Highly expressed in flowers and siliques. Expressed at low levels in roots, leaves and stems.

1 Proteins

Function

Gene Ontology

cellular component
endoplasmic reticulum  ? ECO  
endoplasmic reticulum membrane  ? ECO  
molecular function
sphingolipid 8-(E/Z)-desaturase activity  ? ECO  
metal ion binding  ? ECO  
biological process
cellular response to cold  ? ECO  
sphingolipid biosynthetic process  ? 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

7 Data Sets