>tr|A0AAX1PY66|A0AAX1PY66_MYCTX Nitrate reductase subunit beta OS=Mycobacterium tuberculosis variant pinnipedii GN=narH MKVMAQMAMVMNLDKCIGCHTCSVTCKQAWTNRSGTEYVWFNNVETRPGVGYPRTYEDQE RWRGGWVRDKKGRLRLRDGGRIHKLLRIFANPKLPTIGDYYEPWTYDYENLTSAPAGDTF PTAAPRSLISGNPMKVSWGSNWDDNLAGSPEIVPNDPVLKKVNQVNQEVKLKLEETFMFY LPRICEHCLNPSCVASCPSGAMYKRTEDGIVLVDQDRCRGWRMCVSGCPYKKVYFNHKTG KAEKCTLCYPRIEVGLPTVCSETCVGRLRYLGLVLYDVDQVLQAASVESDTDLYEAQRRI LLDPHDPRVIAGARAEGIADEWIEAAQRSPVYALINTYRVALPLHPEYRTMPMVWYIPPL SPVVDAVSRDGHDGEDLGNLFGALDALRIPIAYLAELFTAGDTEVVAGVLRRLAAMRCYM RDINLGRETQPHIPESVGMTEEQIYQMYRLLAVAKYEERYVIPTSYAGELPAAAMTDDMG CSLSVDGGPGMYESGPFGQGSPTPVPIAVESFHALQHAGSAATGGAGRSRVNLLNWDPNG AAAGLFPEPQPSKDVVQR