Homologs of BBR_RS19175 from Bifidobacterium breve UCC2003
two-component sensor histidine kinase
SEED: Phosphate regulon sensor protein PhoR (SphS) (EC 2.7.13.3)
KEGG: two-component system, OmpR family, sensor histidine kinase SenX3
Top 100 hits from BLASTp (E < 0.01)
Or try PaperBLAST, fast.genomics, the ENIGMA genome browser, or the comparative fitness browser