UniProt functional annotation for O13516

UniProt code: O13516.

Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast).
Taxonomy: Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes; Saccharomycetales; Saccharomycetaceae; Saccharomyces.
 
Function: Involved in nucleolar processing of pre-18S ribosomal RNA and ribosome assembly.
 
Subunit: Component of the small ribosomal subunit. Mature ribosomes consist of a small (40S) and a large (60S) subunit. The 40S subunit contains 32 different proteins (encoded by 56 genes) and 1 molecule of RNA (18S). The 60S subunit contains 46 different proteins (encoded by 81 genes) and 3 molecules of RNA (25S, 5.8S and 5S). Interacts with snoRNA U3. Interacts with MPP10. Component of the ribosomal small subunit (SSU) processome composed of at least 40 protein subunits and snoRNA U3.
Subcellular location: Cytoplasm. Nucleus, nucleolus.
Miscellaneous: Present with 106000 molecules/cell in log phase SD medium.
Miscellaneous: There are 2 genes for S9 in yeast.
Similarity: Belongs to the ribosomal protein S4P family.
Similarity: Contains 1 S4 RNA-binding domain.

Annotations taken from UniProtKB at the EBI.