Ribosome-binding factor involved in light- and temperature-dependent control of protein synthesis. Interacts with 16S sRNA nucleotides at the A-site and P-site, where it protects the decoding center and inhibits translation by preventing tRNA binding. Stabilizes 70S ribosomes against dissociation. May be recycled by the combined action of ribosome-recycling factor (RRF) and EF-G.

Belongs to the HPF/YfiA ribosome-associated protein family. Long plastid HPF subfamily.

302 amino acids

MATLCTSAINMNPNLTNSLSNSINLSSTPTNLSSLRSTFTNSCSLGLNVAVKSVQISRNKPNVVCMSWDGPLSSVKLILQGRNLEVSDNVRSHVEDKVGKSVAKHSHLVREVDVRLSARGGDLSKGPKLRRCEVTLFTKRHGVIRAEEDAESLYSSIDLVSSIIQRKLRKIKDKVSDHGRHMKGFNRSKVRDPEPVRITREEVLEEVESAPAPVSVEDDDFIEEVVRTKYFDMPPLTITEAVEQLENVDHDFYAFRNEETGDINILYKRKEGGYGLIIPKDGKTEKLESLPVQTDKQPSFAE

33.7 kDa

(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)

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