UniProt functional annotation for P20153

UniProt code: P20153.

Organism: Drosophila melanogaster (Fruit fly).
Taxonomy: Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota; Neoptera; Endopterygota; Diptera; Brachycera; Muscomorpha; Ephydroidea; Drosophilidae; Drosophila; Sophophora.
 
Function: Receptor for ecdysone. May be an important modulator of insect metamorphosis. Plays an important part in embryonic and post- embryonic development. Binds to ecdysone response elements (ECRES) such as in the promoter region of s15 chorion gene.
 
Subunit: Heterodimer of USP and ECR. Only the heterodimer is capable of high-affinity binding to ecdysone. {ECO:0000269|PubMed:8247157}.
Subcellular location: Nucleus.
Domain: Composed of three domains: a modulating N-terminal domain, a DNA-binding domain and a C-terminal ligand-binding domain.
Similarity: Belongs to the nuclear hormone receptor family. NR2 subfamily. {ECO:0000305}.

Annotations taken from UniProtKB at the EBI.