RPS2

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 40S subunit. The protein belongs to the S5P family of ribosomal proteins. It is located in the cytoplasm. This gene shares sequence similarity with mouse LLRep3. It is co-transcribed with the small nucleolar RNA gene U64, which is located in its third intron. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed through the genome. [provided by RefSeq]

ribosomal protein S2

Component of the ribosome, a large ribonucleoprotein complex responsible for the synthesis of proteins in the cell. The small ribosomal subunit (SSU) binds messenger RNAs (mRNAs) and translates the encoded message by selecting cognate aminoacyl-transfer RNA (tRNA) molecules. The large subunit (LSU) contains the ribosomal catalytic site termed the peptidyl transferase center (PTC), which catalyzes the formation of peptide bonds, thereby polymerizing the amino acids delivered by tRNAs into a polypeptide chain. The nascent polypeptides leave the ribosome through a tunnel in the LSU and interact with protein factors that function in enzymatic processing, targeting, and the membrane insertion of nascent chains at the exit of the ribosomal tunnel. Plays a role in the assembly and function of the 40S ribosomal subunit. Mutations in this protein affects the control of translational fidelity. Involved in nucleolar processing of pre-18S ribosomal RNA and ribosome assembly.

Biological Process cytoplasmic translation1 PublicationIC:FlyBase
Biological Process positive regulation of ubiquitin-protein transferase activityManual Assertion Based On ExperimentIDA:UniProtKB
Biological Process translationManual Assertion Based On ExperimentIBA:GO_Central

cytoplasm
cytosol
cytosolic ribosome
cytosolic small ribosomal subunit
extracellular exosome
focal adhesion
membrane
nucleoplasm
nucleus

Citrullinated by PADI4 in the Arg/Gly-rich region.
Asymmetric arginine dimethylation by PRMT3 occurs at multiple sites in the Arg/Gly-rich region.