Ribosome hibernation promotion factor
UniProtKB accession: P28368
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Go to UniProtKB: P28368
UniProtKB description: Required for dimerization of active 70S ribosomes into 100S ribosomes in stationary phase; 100S ribosomes are translationally inactive and sometimes present during exponential growth. May not be the only factor implicated (PubMed:22950019). Might negatively regulate the activity of the sigma-54 factor (SigL) (PubMed:9852014).
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