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Gene : AUR2 A. thaliana

DB identifier  ? AT2G25880 Secondary Identifier  ? locus:2043485
Name  ? ataurora2 Brief Description  ataurora2
TAIR Computational Description  ataurora2;(source:Araport11)
TAIR Curator Summary  Encodes a member of a family of Ser/Thr kinases whose activities peak during cell division. Transcripts are abundant in tissues rich in dividing cells like roots and flowers but are low or absent in fully expanded leaves and stems. In interphase cells, the protein is predominantly nuclear. During mitosis, the protein associates with plant-specific cytoskeletal structures (preprophase band, phragmoplast, nascent cell plate) that are necessary for cytokinesis as well as with the microtubule spindle.
TAIR Short Description  ataurora2
TAIR Aliases  AtAUR2, AUR2

5 Gene Rifs

1 Organism

16 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 3540  
Location: Chr2:11034652-11038191 reverse strand

Gene models - AUR2 AT2G25880

? Gene models

Transcripts: 4  Exons: 38  Introns: 34 

Overlapping Features

? Genome features that overlap coordinates of this Gene

20 Child Features

1 Cross References

1 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
AUR2_ARATH AUR2_ARATH-2 developmental stage Expression peaks at mitosis.
AUR2_ARATH AUR2_ARATH-2 function Phosphorylates specifically 'Ser-10' of histone H3 in vitro. Associates with cytoskeletal structures that are necessary for cytokinesis and with the microtubule spindle. Might colocalize with gamma-tubulin and function in microtubule organizing centers (MTOCs).
A0A178VY38_ARATH F4ITJ0_ARATH AUR2_ARATH A0A1P8B232_ARATH A0A1P8B224_ARATH AUR2_ARATH-2 similarity Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. Aurora subfamily.
AUR2_ARATH AUR2_ARATH-2 subcellular location Nuclear membrane in interphase cells, spindle poles at prophase and mitotic spindle from metaphase to telophase.
AUR2_ARATH AUR2_ARATH-2 tissue specificity Abundant in roots, flowers and flower buds, low or absent in expanded leaves, stems and siliques.

6 Proteins

Function

Gene Ontology

cellular component
spindle pole  ? ECO  
nucleus  ? ECO  
nuclear membrane  ? ECO  
cytoplasm  ? ECO  
molecular function
ATP binding  ? ECO  
histone H2AS1 kinase activity  ? ECO  
protein serine kinase activity  ? ECO  
histone H3S10 kinase activity  ? ECO  
biological process
protein phosphorylation  ? 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

9 Data Sets