Homologs of Rru_A2271 from Rhodospirillum rubrum S1H
HesB/YadR/YfhF (NCBI)
SEED: probable iron binding protein from the HesB_IscA_SufA family in Nif operon
KEGG: iron-sulfur cluster assembly protein
Top 100 hits from BLASTp (E < 0.01)
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