>sp|A8GRR7|NUOB_RICRS NADH-quinone oxidoreductase subunit B OS=Rickettsia rickettsii GN=nuoB MKNNFYQEDELLSNELSNRGFLLTKVDDVIGWARANSLWPMTFGLACCAVEMMQAAASRY DMDRFGMLFRPSPRQSDLMIVAGTLTNKMAPALRKVYDQMAEPKWVLSMGSCANGGGYYH FSYSVVRGCDRIVPVDVYVPGCPPTAEALIYGLMQLQKKIKRTTGFKYDARQTH