Homologs of MMP_RS06480 from Methanococcus maripaludis S2
ABC transporter substrate-binding protein
SEED: ABC-type nitrate/sulfonate/bicarbonate transport systems, periplasmic components
KEGG: sulfonate/nitrate/taurine transport system substrate-binding protein
16 hits from BLASTp (E < 0.01)
Or try PaperBLAST, fast.genomics, the ENIGMA genome browser, or the comparative fitness browser