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Gene : QRT1 A. thaliana

DB identifier  ? AT5G55590 Secondary Identifier  ? locus:2162102
Name  ? QUARTET 1 Brief Description  Pectin lyase-like superfamily protein
TAIR Computational Description  Pectin lyase-like superfamily protein;(source:Araport11)
TAIR Curator Summary  Encodes a protein with pectin methylesterase activity. No change in activity were detected in mutants defective in this gene, which was interpreted as a result of redundancy of product function with other pectin methylesterases. The gene product is required for pollen separation during normal development. In qrt mutants, the outer walls of the four meiotic products of the pollen mother cell are fused, and pollen grains are released in tetrads.May be required for cell type-specific pectin degradation.
TAIR Short Description  Pectin lyase-like superfamily protein
TAIR Aliases  QRT1

1 Gene Rifs

1 Organism

16 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 2205  
Location: Chr5:22519654-22521858

Gene models - QRT1 AT5G55590

? Gene models

Transcripts: 2  Exons: 9  Introns: 7 

Overlapping Features Displayer

8 Child Features

0 Cross References

0 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
PME62_ARATH developmental stage Expressed in anther tissues shortly after meiosis is completed and during the late developmental phases of siliques.
PME62_ARATH function Pectinesterase required for cell type-specific pectin degradation to separate microspores.
A0A1P8BEF8_ARATH PME62_ARATH pathway Glycan metabolism; pectin degradation; 2-dehydro-3-deoxy-D-gluconate from pectin: step 1/5.
A0A1P8BEF8_ARATH PME62_ARATH similarity Belongs to the pectinesterase family.
PME62_ARATH tissue specificity Expressed in flower buds, siliques, developing guard cells, floral nectares, at the stigmatic surface, in the hypocotyl-root transition zone and the area of lateral root emergence. Not expressed in mature leaves.

2 Proteins

Function

Gene Ontology

cellular component
extracellular region  ? ECO  
molecular function
pectinesterase activity  ? ECO  
biological process
pectin catabolic process  ? ECO  
cell wall modification  ? ECO  

Interactions

Interaction Network

Expression

eFP Visualization

Data Source: BAR




Co-expression

Querying ATTED Service...
Data Source: ATTED-II
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Homology

Phytozome Homologs

Data Source: Phytozome


0 Homologues

 

Other

7 Data Sets