Tags: Protein.
40S ribosomal protein S4 Y isoform 1 is a protein that in humans is encoded by the RPS4Y1 gene.Cytoplasmic ribosomes 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 ribosomal protein S4 a component of the 40S subunit.