>tr|A0A2A6RBD8|A0A2A6RBD8_9HYPH RNA-binding protein Hfq OS=Rhizobium sp. H4 GN=hfq MAERSQNLQDLFLNTVRKQKISLTIFLINGVKLTGVVTSFDNFCVLLRRDGHSQLVYKHA ISTIMPGQPMQMFESEEAAS