Homologs of hyaE from Escherichia coli BW25113
hyaE: protein involved in processing of HyaA and HyaB proteins (NCBI)
SEED: Hydrogenase maturation factor hoxO
KEGG: hydrogenase-1 operon protein HyaE
17 hits from BLASTp (E < 0.01)
Or try PaperBLAST, fast.genomics, the ENIGMA genome browser, or the comparative fitness browser