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Gene : CLH1 A. thaliana

DB identifier  ? AT1G19670 Secondary Identifier  ? locus:2013129
Name  ? chlorophyllase 1 Brief Description  chlorophyllase 1
TAIR Computational Description  chlorophyllase 1;(source:Araport11)
TAIR Curator Summary  Chlorophyllase is the first enzyme involved in chlorophyll degradation. It catalyzes the hydrolysis of the ester bond to yield chlorophyllide and phytol. AtCLH1 lacks a typical signal sequence for the chloroplast. Its expression is induced rapidly by methyljasmonate, a known promoter of senescence and chlorophyll degradation.
TAIR Short Description  chlorophyllase 1
TAIR Aliases  ATCLH1, ATHCOR1, CLH1, CORI1

5 Gene Rifs

1 Organism

36 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 1607  
Location: Chr1:6803486-6805092 reverse strand

Gene models - CLH1 AT1G19670

? Gene models

Transcripts: 1  Exons: 2  Introns: 1 

Overlapping Features

? Genome features that overlap coordinates of this Gene

3 Child Features

1 Cross References

1 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
CLH1_ARATH developmental stage Constitutively expressed in flowers with a higher level at the stage of buds.
CLH1_ARATH function Catalyzes the hydrolysis of ester bond in chlorophyll to yield chlorophyllide and phytol (PubMed:10611389, PubMed:11950974). Shows a preferential activity toward chlorophyll a (PubMed:11950974). Does not seem to be required for chlorophyll degradation during senescence (PubMed:17996203, PubMed:18349515, PubMed:31779896). May modulate the balance between different plant defense pathways (PubMed:15598807).
CLH1_ARATH pathway Porphyrin-containing compound metabolism; chlorophyll degradation.
CLH1_ARATH similarity Belongs to the AB hydrolase superfamily. Lipase family.
CLH1_ARATH tissue specificity Expressed in seedlings, leaves, flowers and siliques, but not in roots.

1 Proteins

Function

Gene Ontology

cellular component
plant-type vacuole  ? ECO  
cytosol  ? ECO  
nucleus  ? ECO  
molecular function
chlorophyllase activity  ? ECO  
biological process
chlorophyll catabolic process  ? ECO  
defense response to bacterium  ? ECO  
defense response to fungus  ? 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