>tr|Q166T6|Q166T6_ROSDO Nitrite extrusion protein OS=Roseobacter denitrificans (strain ATCC 33942 / OCh 114) GN=narK PE=4 SV=1 MAITDTSNGSSRHVLTDWRPEDPQFWEEKGKAIATRNLWISIPNLLMAFSVWMVWSVVVAKMPAIGFDFSVSERFWLAAL PGLSGATLRIFYSFVIPVFGGRRWTAISTASLLLPALGIGFAVQNPETSYFTFLILALMCGFGGGNFASSMANIAYFYPK KVKGQALAMNAGLGNLGVSVMQFLVPVVITMGVFGAVGGEPQTLSDGGQLFIQNAGFIWVPFLAIGAIAAWFGMNDIADA KASVGEQMSILGRYHNWVMCVLYVGTFGSFIGYAAGFPLLMKTQFPEVDVLKYAFLGPLVGALSRSATGWISDKFGGGKV TFWVFLGMIVAVYGVITFLPSTPEAADGSFWGFFACFMALFFLTGVGNASTFQMIPSIMKQEIPRLMPNLEATNMQRTIE RESAAIIAFTSAIAAYGAFFIPKSYGTSIAITGSPHGALWAFLGFYAVCTVITWVYYSRKNAPVPC