>tr|A0AB74LGN0|A0AB74LGN0_MYCBI Nitrate reductase subunit beta OS=Mycobacterium bovis GN=narH MKVMAQMAMVMNLDKCIGCHTCSVTCKQAWTNRSGTEYVWFNNVETRPGVGYPRTYEDQE RWRGGWVRDKKGRLRLRDGGRIHKLLRIFANPKLPTIGDYYEPWTYDYENLTSAPAGDTF PTAAPRSLISGNPMKVSWGSNWDDNLAGSPEIVPNDPVLKKVNQVNQEVKLKLEETFMFY LPRICEHCLNPSCVASCPSGAMYKRTEDGIVLVDQDRCRGWRMCVSGCPYKKVYFNHKTG KAEKCTLCYPRIEVGLPTVCSETCVGRLRYLGLVLYDVDQVLQAASVESDTDLYEAQRRI LLDPHDPRVIAGARAEGIADEWIEAAQRSPVYALINTYRVALPLHPEYRTMPMVWYIPPL SPVVDAVSRDGHDGEDLGNLFGALDALRIPIAYLAELFTAGDTEVVAGVLRRLAAMRCYM RDINLGRETQPHIPESVGMTEEQIYQMYRLLAVAKYEERYVIPTSYAGELPAAAMTDDMG CSLSVDGGPGMYESGPFGQGSPTPVPIAVESFHALQHAGSAATGGAGRSRVNLLNWDPNG AAAGLFPEPQPSKDVVQR