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Gene : HBT A. thaliana

DB identifier  ? AT2G20000 Secondary Identifier  ? locus:2061649
Name  ? HOBBIT Brief Description  CDC27 family protein
TAIR Computational Description  CDC27 family protein;(source:Araport11)
TAIR Curator Summary  Required for cell division and cell differentiation in meristems. Encodes a homolog of the CDC27 subunit of the anaphase-promoting complex (APC). Unlike other CDC27 homologs in Arabidopsis, its transcription is cell cycle regulated. Strong hbt mutants give rise to seedlings that lack an anatomically recognizable quiescent center and differentiated columella root cap cells, the cell types derived from the wild-type hypophysis. Furthermore, they have no mitotically active root meristem and lack a differentiated lateral root cap.
TAIR Short Description  CDC27 family protein
TAIR Aliases  CDC27b, HBT

1 Gene Rifs

Trail: Gene

1 Organism

Trail: Gene

11 Publications

Trail: Gene

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 5342  
Location: Chr2:8631959-8637300 reverse strand

Gene models - HBT AT2G20000

? Gene models

Transcripts: 2  Exons: 31  Introns: 29 

Overlapping Features

? Genome features that overlap coordinates of this Gene

20 Child Features

Trail: Gene

1 Cross References

Trail: Gene

1 Downstream Intergenic Region

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0 Located Features

1 Upstream Intergenic Region

Trail: Gene

Proteins

Curated comments from UniProt

Type Comment Proteins
CD27B_ARATH function Component of the anaphase promoting complex/cyclosome (APC/C), a cell cycle-regulated E3 ubiquitin-protein ligase complex that controls progression through mitosis and the G1 phase of the cell cycle. The APC/C complex controls several key steps in the cell cycle by mediating ubiquitination and subsequent degradation of target proteins such as cyclins. The APC/C complex is required for the female gametophyte development and is involved in several aspect of development by controlling cell division and cell elongation. Involved in the control of endoreduplication. Functionally redundant with CDC27A in the control of gametophyte development.
CD27B_ARATH pathway Protein modification; protein ubiquitination.
CD27B_ARATH similarity Belongs to the APC3/CDC27 family.
CD27B_ARATH tissue specificity Specifically expressed in dividing and elongating cells.

2 Proteins

Trail: Gene

Function

Gene Ontology

cellular component
cell plate  ? ECO  
anaphase-promoting complex  ? ECO  
nucleus  ? ECO  
spindle  ? ECO  
molecular function
No terms in this category.
biological process
cell differentiation  ? ECO  
root development  ? ECO  
protein ubiquitination  ? ECO  
root meristem specification  ? ECO  
response to auxin  ? ECO  
root cap development  ? ECO  
regulation of mitotic cell cycle  ? ECO  
cell division  ? ECO  

Interactions

Interaction Network

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Expression

eFP Visualization

Data Source: BAR




Co-expression

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Data Source: ATTED-II
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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

Trail: Gene