>tr|A0A1R3XXW6|A0A1R3XXW6_MYCBO PROBABLE RESPIRATORY NITRATE REDUCTASE (BETA CHAIN) NARH OS=Mycobacterium bovis GN=narH MKVMAQMAMVMNLDKCIGCHTCSVTCKQAWTNRSGTEYVWFNNVETRPGVGYPRTYEDQE RWRGGWVRDKKGRLRLRDGGRIHKLLRIFANPKLPTIGDYYEPWTYDYENLTSAPAGDTF PTAAPRSLISGNPMKVSWGSNWDDNLAGSPEIVPNDPVLKKVNQVNQEVKLKLEETFMFY LPRICEHCLNPSCVASCPSGAMYKRTEDGIVLVDQDRCRGWRMCVSGCPYKKVYFNHKTG KAEKCTLCYPRIEVGLPTVCSETCVGRLRYLGLVLYDVDQVLQAASVESDTDLYEAQRRI LLDPHDPRVIAGARAEGIADEWIEAAQRSPVYALINTYRVALPLHPEYRTMPMVWYIPPL SPVVDAVSRDGHDGEDLGNLFGALDALRIPIAYLAELFTAGDTEVVAGVLRRLAAMRCYM RDINLGRETQPHIPESVGMTEEQIYQMYRLLAVAKYEERYVIPTSYAGELPAAAMTDDMG CSLSVDGGPGMYESGPFGQGSPTPVPIAVESFHALQHAGSAATGGAGRSRVNLLNWDPNG AAAGLFPEPQPSKDVVQR