>sp|Q723G7|HDOX_LISMF Heme-degrading monooxygenase OS=Listeria monocytogenes serotype 4b GN=isdG MIIVTNTIKVEKGAAEHVIRQFTGANGDGHPTKDIAEVEGFLGFELWHSKPEDKDYEEVV VTSKWESEEAQRNWVKSDSFKKAHGRTKDTREQREDRKGIVGNAIARFEVVHVQNPVIVE K