Protein
Assembly chaperone of RPL4
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Function
Acts as a chaperone for the L4 ribosomal subunit encoded by RPL4A and PRPL4B, required for hierarchical ribosome assembly. Shields ribosomal protein L4 until timely release and insertion into the pre-ribosome is possible, once ribosomal protein L18 is present.
Similarity
Belongs to the ACL4 family.
Sequence
MSELEATIRQAKEALAENNAKKALKILKPFKSSLKKENANNVILNEVFADAYLDNGQVEKAYPILARACELDPEGQVGGPDKFFTMGQIMGGQDGVSIITRGIMNISNTGGEMLTNVQVEKIVGGLLSVIEIWMTDLCMEPNAEEQCEELIQKAMELTEGKSPETWSTLGSIKISQQKFGEAYEAFSQAWNFFELKKQEIGSGINENGDTTQKAGLQSEYVDLLQPLLSLTKMCLEVGAYEVALKVIAAVRDIDEDNIEGYYLEGFTYYLMSKLEIFKLNNPEVSLRPENIYEFNQLIQEVPLDLSHEPISQLIYDSRLALSFALQAGVNADSKDEIVQELLGGANALLQEIGGPLDPSELTQIKKGDLVNENEDLEELDIEEEYSD