>tr|Q9HXD4|Q9HXD4_PSEAE Nitrite extrusion protein 2 OS=Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) OX=208964 GN=narK2 PE=4 SV=1 MGMIANTQLKAARGPLLLDWRPEDPEFWARNGKRIASRNLWISIPALLLAFAVWMIWSTVTVRLNSAGFAFSNDQLFLLA ALPSISGATLRVFYSFMVPIFGGRRWTALSTASMLIPCIWLGFAVQDPSTPYWVFALIALLCGFGGGNFASSMSNISFFY PKSQQGTALGLNAGLGNLGVSVMQFAVPLAVAGGLFGAFGGEPQQLGDGGRLWLQNAGWIWVPFIAVVSVAAWFGMNDIA DAKASFRDQAVIFKRKHNWLMCWLYVATFGSFIGFSAGFAMLSKTQFPDVNPLQYAFLGPLVGALSRPLGGWLADKFGGA RITLWNYALMIGGVFAVIAFLPGDGGQGNFFGFLGAFILLFFFAGIGNGSTFRMIPVIFRNEWARRVRDGQADEAGAARN ASMESAAVIGFSAAIGAFGGFFIPKAFGTSLHMTGSAEGALYVFIAYYLSCIVATWWWYARKGAESPC