Ribosomal protein P1 (RPLP1) is one of the 3 phosphoproteins in the large 60S subunit of the eukaryotic ribosome. RPLP1 plays an important role in the elongation step of protein synthesis. RPLP1 makes a heterodimer with dimers of RPLP2[1].
3D Structures of ribosomal protein P1
Updated on 28-December-2017
P1 in the 50S subunit
3a1y – RPLP1 N-terminal + RPLP0 N-terminal – Pyrococcus horikoshii
P1 in the 60S subunit
2lbf – hRPLP1 + RPLP2 dimerization domain – human – NMR
4beh – hRPLP1 + RPLP2 – NMR
References
- ↑ Remacha M, Jimenez-Diaz A, Santos C, Briones E, Zambrano R, Rodriguez Gabriel MA, Guarinos E, Ballesta JP. Proteins P1, P2, and P0, components of the eukaryotic ribosome stalk. New structural and functional aspects. Biochem Cell Biol. 1995 Nov-Dec;73(11-12):959-68. PMID:8722011
