Ribosomal protein S13

From Proteopedia

spinqualitylabelsall models Ribosomal protein S13 (PDB code 2zm6 chain M) Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image Function Ribosomal protein S13 (RPS13) is one of the 21 proteins which belong to the 30S small subunit of the bacterial ribosome or the 30 proteins which belong to the 40S small subunit of the eukaryotic ribosome. It is involved in binding to fMet-tRNA and hence to the translation initiation step[1]. Relevance RPS13 promotes growth and cell cycle progression in gastric cancer cells through inhibiting p27 expression[2]. RPS13 promotes multi-drug resistance in gastric cancer cells by suppressing drug-induced apoptosis[3].

3D Structures of Ribosomal protein S13

Updated on 01-October-2017

S13 in part of small ribosomal subunit

2r1g – TtRPS13+ TtRPS9+ TtRPS12+ 16S RRNA fragment - Thermus thermophilus - Cryo-EM
3iyx, 3iyy - EcRPS13+ EcRPL5+ EcRPL31 – Escherichia coli - Cryo-EM
1mj1 - EcRPS13 +EcRPS12 +EcRPL11 + Phe-tRNA + elongation factor Tu + 23S RRNA fragments – Cryo EM
1ysh - RPS13+ RPL30+ RPL37+RNA fragments – Cryo-EM – rice

References

1. ↑ Malygin AA, Parakhnevitch NM, Ivanov AV, Eperon IC, Karpova GG. Human ribosomal protein S13 regulates expression of its own gene at the splicing step by a feedback mechanism. Nucleic Acids Res. 2007;35(19):6414-23. Epub 2007 Sep 18. PMID:17881366 doi:http://dx.doi.org/10.1093/nar/gkm701
2. ↑ Guo X, Shi Y, Gou Y, Li J, Han S, Zhang Y, Huo J, Ning X, Sun L, Chen Y, Sun S, Fan D. Human ribosomal protein S13 promotes gastric cancer growth through down-regulating p27(Kip1). J Cell Mol Med. 2011 Feb;15(2):296-306. doi: 10.1111/j.1582-4934.2009.00969.x. PMID:19912438 doi:http://dx.doi.org/10.1111/j.1582-4934.2009.00969.x
3. ↑ Shi Y, Zhai H, Wang X, Han Z, Liu C, Lan M, Du J, Guo C, Zhang Y, Wu K, Fan D. Ribosomal proteins S13 and L23 promote multidrug resistance in gastric cancer cells by suppressing drug-induced apoptosis. Exp Cell Res. 2004 Jun 10;296(2):337-46. PMID:15149863 doi:http://dx.doi.org/10.1016/j.yexcr.2004.02.009