Protein: Small ribosomal subunit protein uS10 (40S ribosomal protein S20) (P38701)
Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Function: 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.
Subcellular location: Cytoplasm {ECO:0000269|PubMed:22096102}.
Sequence: MSDFQKEKVEEQEQQQQQIIKIRITLTSTKVKQLENVSSNIVKNAEQHNLVKKGPVRLPTKVLKISTRKTPNGEGSKTWETYEMRIHKRYIDLEAPVQIVKRITQITIEPGVDVEVVVASN
InterPro domains: - IPR018268: Small ribosomal subunit protein uS10, conserved site (conserved_site) [45-60]
- IPR005729: Small ribosomal subunit protein uS10, eukaryotic/archaeal (family) [21-117]
- IPR036838: Small ribosomal subunit protein uS10 domain superfamily (homologous_superfamily) [4-120]
- IPR027486: Small ribosomal subunit protein uS10 domain (domain) [23-117]
- IPR001848: Small ribosomal subunit protein uS10 (family) [13-120]
Interaction partners: - Large ribosomal subunit protein uL4A
- Small ribosomal subunit protein eS19B
- Small ribosomal subunit protein eS28B
- Small ribosomal subunit protein eS17B
- Small ribosomal subunit protein eS28A
- Small ribosomal subunit protein eS6A
- Large ribosomal subunit protein eL32
- Large ribosomal subunit protein uL23
- Small ribosomal subunit protein uS2B
- Small ribosomal subunit protein eS21B
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0005198 (structural molecule activity), GO:0003735 (structural constituent of ribosome)
Biological Process (BP): GO:0008150 (biological process), GO:0008152 (metabolic process), GO:0009987 (cellular process), GO:0009058 (biosynthetic process), GO:0044237 (cellular metabolic process), GO:0006807 (nitrogen compound metabolic process), GO:0071840 (cellular component organization or biogenesis), GO:0071704 (organic substance metabolic process), GO:0044238 (primary metabolic process), GO:1901360 (organic cyclic compound metabolic process), GO:1901564 (organonitrogen compound metabolic process), GO:1901576 (organic substance biosynthetic process), GO:0044085 (cellular component biogenesis), GO:0006139 (nucleobase-containing compound metabolic process), GO:0046483 (heterocycle metabolic process), GO:0019538 (protein metabolic process), GO:0044249 (cellular biosynthetic process), GO:0006725 (cellular aromatic compound metabolic process), GO:0034641 (cellular nitrogen compound metabolic process), GO:0043603 (amide metabolic process), GO:0044260 (cellular macromolecule metabolic process), GO:0043170 (macromolecule metabolic process), GO:1901566 (organonitrogen compound biosynthetic process), GO:0006412 (translation), GO:0009059 (macromolecule biosynthetic process), GO:0006518 (peptide metabolic process), GO:0090304 (nucleic acid metabolic process), GO:0022613 (ribonucleoprotein complex biogenesis), GO:0043604 (amide biosynthetic process), GO:0044271 (cellular nitrogen compound biosynthetic process), GO:0034645 (cellular macromolecule biosynthetic process), GO:0010467 (gene expression), GO:0042254 (ribosome biogenesis), GO:0042274 (ribosomal small subunit biogenesis), GO:0016070 (RNA metabolic process), GO:0043043 (peptide biosynthetic process), GO:0002181 (cytoplasmic translation), GO:0006396 (RNA processing), GO:0034470 (ncRNA processing), GO:0030490 (maturation of SSU-rRNA), GO:0006364 (rRNA processing), GO:0034660 (ncRNA metabolic process), GO:0016072 (rRNA metabolic process), GO:0000462 (maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA))
Cellular Component (CC): GO:0005575 (cellular component), GO:0032991 (protein-containing complex), GO:0110165 (cellular anatomical entity), GO:1990904 (ribonucleoprotein complex), GO:0005622 (intracellular anatomical structure), GO:0043226 (organelle), GO:0005829 (cytosol), GO:0005737 (cytoplasm), GO:0044391 (ribosomal subunit), GO:0043229 (intracellular organelle), GO:0022626 (cytosolic ribosome), GO:0043228 (non-membrane-bounded organelle), GO:0022627 (cytosolic small ribosomal subunit), GO:0015935 (small ribosomal subunit), GO:0043232 (intracellular non-membrane-bounded organelle), GO:0005840 (ribosome)