Cytosolic arginine sensor for mTORC1 subunit 2 pseudogene

The cytosolic arginine sensor for mTORC1 subunit 2 pseudogene (ENSG00000293687) is a DNA sequence that retains homology to the CASTOR2 gene but has acquired loss-of-function mutations (e.g., premature stop codons) that make it incapable of producing functional protein[2][5][7]. Pseudogenes like this can sometimes be transcribed and may participate in RNA-based regulatory mechanisms, such as acting as microRNA decoys or generating small interfering RNAs affecting their cognate genes[1][3][4]. However, they do not perform the direct functional roles of their ancestral genes and generally are not considered molecular targets in therapeutic contexts. Identification of pseudogenes can pose challenges for molecular biology experiments due to sequence similarity with the parent gene[7]. There is no evidence that this pseudogene plays a role in disease, drug interaction, or patient biomarker utility. ENSG00000293687 is a noncoding, nonfunctional pseudogene with homology to the CASTOR2 gene. It is not a receptor, enzyme, or druggable target and does not have direct therapeutic or diagnostic roles. The listing as a "target" is incorrect, and any biological influence would be mediated through indirect noncoding RNA-based gene regulation rather than conventional molecular mechanisms.

Other names

Cytosolic arginine sensor for mTORC1 subunit 2 (CASTOR2) pseudogeneEnsembl: ENSG00000293687GC07P093362

None applicable as a therapeutic target. Mechanisms such as microRNA decoy or RNA interference are general pseudogene functions, but not drug targetable