RPL7

Ribosomes, the organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of 4 RNA species and approximately 80 structurally distinct proteins. This gene encodes a ribosomal protein that is a component of the 60S subunit. The protein belongs to the L30P family of ribosomal proteins. It contains an N-terminal basic region-leucine zipper (BZIP)-like domain and the RNP consensus submotif RNP2. In vitro the BZIP-like domain mediates homodimerization and stable binding to DNA and RNA, with a preference for 28S rRNA and mRNA. The protein can inhibit cell-free translation of mRNAs, suggesting that it plays a regulatory role in the translation apparatus. It is located in the cytoplasm. The protein has been shown to be an autoantigen in patients with systemic autoimmune diseases, such as systemic lupus erythematosus. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed through the genome. [provided by RefSeq]

Full Name

ribosomal protein L7

Function

Component of the large ribosomal subunit (PubMed:12962325, PubMed:23636399, PubMed:32669547).
The ribosome is a large ribonucleoprotein complex responsible for the synthesis of proteins in the cell (PubMed:12962325, PubMed:23636399, PubMed:32669547).
Binds to G-rich structures in 28S rRNA and in mRNAs (PubMed:12962325).
Plays a regulatory role in the translation apparatus; inhibits cell-free translation of mRNAs (PubMed:12962325).

Biological Process

Biological Process cytoplasmic translation1 PublicationIC:FlyBase
Biological Process maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)Manual Assertion Based On ExperimentIBA:GO_Central
Biological Process ribosomal large subunit biogenesisManual Assertion Based On ExperimentIMP:UniProtKB
Biological Process rRNA processingManual Assertion Based On ExperimentIMP:UniProtKB
Biological Process translationManual Assertion Based On ExperimentTAS:ProtInc

Cellular Location

Cytoplasm