Aliases for PIWIL3 Gene
External Ids for PIWIL3 Gene
Previous GeneCards Identifiers for PIWIL3 Gene
This gene encodes a member of the PIWI subfamily of Argonaute family proteins. This subfamily of proteins contains a PAZ domain, found in proteins involved in RNA-mediated gene silencing, and a C-terminal Piwi domain. The encoded protein is thought to function in maintenance of germline cells. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2011]
GeneCards Summary for PIWIL3 Gene
PIWIL3 (Piwi Like RNA-Mediated Gene Silencing 3) is a Protein Coding gene. GO annotations related to this gene include nucleic acid binding and RNA binding. An important paralog of this gene is PIWIL1.
UniProtKB/Swiss-Prot for PIWIL3 Gene
May play a role during spermatogenesis by repressing transposable elements and preventing their mobilization, which is essential for the germline integrity. Acts via the piRNA metabolic process, which mediates the repression of transposable elements during meiosis by forming complexes composed of piRNAs and Piwi proteins and govern the methylation and subsequent repression of transposons. Directly binds piRNAs, a class of 24 to 30 nucleotide RNAs that are generated by a Dicer-independent mechanism and are primarily derived from transposons and other repeated sequence elements. Besides their function in transposable elements repression, piRNAs are probably involved in other processes during meiosis such as translation regulation (By similarity).