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>sp|P0ABL3|NAPB_ECOLI Periplasmic nitrate reductase, electron transfer subunit OS=Escherichia coli (strain K12) OX=83333 GN=napB PE=1 SV=1
MKSHDLKKALCQWTAMLALVVSGAVWAANGVDFSQSPEVSGTQEGAIRMPKEQDRMPLNYVNQPPMIPHSVEGYQVTTNT
NRCLQCHGVESYRTTGAPRISPTHFMDSDGKVGAEVAPRRYFCLQCHVPQADTAPIVGNTFTPSKGYGK