Polypeptide release factors in prokaryotes and eukaryotes: same function, different structure.
Although the eukaryotic (eRF1) and prokaryotic (RF2) polypeptide release (translation termination) factors are functionally similar, they turn out to be very different in overall shape and architecture and in the location of key functional elements.
Kisselev
Lev
L
Engelhardt Institute of Molecular Biology, 119991 Moscow, Russia.
D006801:Humans; D008958:Models, Molecular; D010454:Peptide Termination Factors / Q000737:chemistry* / Q000378:metabolism; D017434:Protein Structure, Tertiary; D012270:Ribosomes / Q000378:metabolism
C489002:ETF1 protein, human; D010454:Peptide Termination Factors; C041460:peptide chain termination release factor 2