RPS10

ribosomal protein S10

The RPS10 gene provides instructions for making one of approximately 80 different ribosomal proteins, which are components of cellular structures called ribosomes. Ribosomes process the cell's genetic instructions to create proteins.

Each ribosome is made up of two parts (subunits) called the large and small subunits. The protein produced from the RPS10 gene is among those found in the small subunit.

The specific functions of the RPS10 protein and the other ribosomal proteins within these subunits are unclear. Some ribosomal proteins are involved in the assembly or stability of ribosomes. Others help carry out the ribosome's main function of building new proteins. Studies suggest that some ribosomal proteins may have other functions, such as participating in chemical signaling pathways within the cell, regulating cell division, and controlling the self-destruction of cells (apoptosis).

At least three RPS10 gene mutations have been identified in individuals with Diamond-Blackfan anemia. These mutations are believed to result in an abnormally short, nonfunctional RPS10 protein that may impair the assembly of ribosomes, but the specific effects of the mutations are not known. Studies indicate that a shortage of functioning ribosomal proteins may increase the self-destruction of blood-forming cells in the bone marrow, resulting in a low number of red blood cells (anemia). Abnormal regulation of cell division or inappropriate triggering of apoptosis may contribute to the other health problems and unusual physical features that affect some people with Diamond-Blackfan anemia.

Cytogenetic Location: 6p21.31, which is the short (p) arm of chromosome 6 at position 21.31

Molecular Location: base pairs 34,417,454 to 34,426,125 on chromosome 6 (Homo sapiens Annotation Release 108, GRCh38.p7) (NCBI)

Cytogenetic Location: 6p21.31, which is the short (p) arm of chromosome 6 at position 21.31
  • 40S ribosomal protein S10
  • DBA9
  • MGC88819
  • RS10_HUMAN
  • S10