>sp|A0QPD3|RIR2H_MYCS2 R2-like ligand binding oxidase OS=Mycolicibacterium smegmatis GN=nrdB MTRTHFDSIRAGGLNWSSLPLKLFAGGNAKFWDPADIDFSRDRADWEALTEREREYATRL CAEFIAGEEAVTKDIQPFMSAMRAEGRLGDEMYLTQFAFEEAKHTQVFRMWLDAVGVTDD LHSLIEEVPAYVQIFCEELPAALEALTSDPSPAAQVRASVVYNHVVEGMLALTGYYAWHR ICVDRGILPGMQELVRRIGDDERRHMAWGTFTCRRHVAADDANWAVFETHMNELIPVALR LTQEGFALYGDDIPFGLEEGEFLQYSSDRGMRRFGTISSARGRPLAEIDVDYTPLQLEDT FADEDERALTAVKAAAAAAN