F
IPR035104

Ribosomal protein S1-like

InterPro entry
Short nameRibosomal_protein_S1-like
Overlapping
homologous
superfamilies
 
family relationships

Description

This entry includes small ribosomal subunit protein bS1 (RPS1) and related proteins, such as 4-hydroxy-3-methylbut-2-enyl diphosphate reductase (IspH) and general stress protein 13 (YugI) fromBacillus subtilis, which has an S1 domain and a conserved RNA binding surface
[1]
.

The bacterial RPS1 consists of 4-6 tandem S1 domains
[2]
. In some bacteria, the tandem S1 array is located C-terminal to a 4-hydroxy-3-methylbut-2-enyl diphosphate reductase (HMBPP reductase) domain. While RPS1 is found primarily in bacteria, proteins with tandem RPS1-like domains have been identified in plants and humans, however these lack the N-terminal HMBPP reductase domain.

References

1.Solution structure of GSP13 from Bacillus subtilis exhibits an S1 domain related to cold shock proteins. Yu W, Hu J, Yu B, Xia W, Jin C, Xia B. J. Biomol. NMR 43, 255-9, (2009). View articlePMID: 19152054

2.The solution structure of the S1 RNA binding domain: a member of an ancient nucleic acid-binding fold. Bycroft M, Hubbard TJ, Proctor M, Freund SM, Murzin AG. Cell 88, 235-42, (1997). View articlePMID: 9008164

Cross References

Contributing Member Database Entry
This website requires cookies, and the limited processing of your personal data in order to function. By using the site you are agreeing to this as outlined in our Privacy Notice and Terms of Use.