>sp|P42433|NASB_BACSU Assimilatory nitrate reductase electron transfer subunit OS=Bacillus subtilis GN=nasB MKKQRLVLAGNGMAGIRCIEEVLKLNRHMFEIVIFGSEPHPNYNRILLSSVLQGEASLDD ITLNSKDWYDKHGITLYTGETVIQIDTDQQQVITDRKRTLSYDKLIVATGSSPHILPIPG ADKKGVYGFRTIEDCQALMNMAQHFQKAAVIGAGLLGLEAAVGLQHLGMDVSVIHHSAGI MQKQLDQTAARLLQTELEQKGLTFLLEKDTVSISGATKADRIHFKDGSSLKADLIVMAAG VKPNIELAVSAGIKVNRGIIVNDFMQTSEPNIYAVGECAEHNGTVYGLVAPLYEQGKALA SHICGVPCEEYQGSAPSAALKIAGIDVWSAGKIQEDERTTSIKIYDEQAGVYKKALFVDD KLAGVILFGDTRDKQRLLDSLLKQRDISIAKKQIIEPETSGPLFESMPSSETICQCNTVT KGAIEDAVHTNSLTTVEEVKHCTKATGSCGGCKPLVEDLLRYMTNSEYTKPASTPSFCSC TDFTEDDIIAELQRRPFTNPAEVMNQLDWKTKNGCSTCVPAIQYYLEMLYPGFVQPEPAT EETCILIPQMYGGRTNAEQLRTIANIIEAYSIPDVSITHGQRLKLSGIKPADLPNMKKDL KMPVYTNEHRHALQSIKACTCGQNRSIQQLAAQIERQLEMLPLPAPISISLSCETDCTEA ALQDVGAIRTQAGWDIHIGGVRGTHARSGALFCVTENEDSTAGMIKGLIQYYRETAHYLE GVHQWIDRLGIVHIREVLFEEDLRAQLLESLQTDLSLIQNPTVETGAYKKG