>tr|A0A7U3YA67|A0A7U3YA67_BUCA5 Protein SirB1 N-terminal domain-containing protein OS=Buchnera aphidicola subsp. Acyrthosiphon pisum GN=ychA MNSLSNIDFSKLSLFESIIVASQAIREDFPSHSVLTELKNRIKEAESYISSENEPDRKLE KLLQLFYTQWNFGGASGVYKLSDTLWIDNVLKTRKGTAVSLGIIFLHIAQSLKLPLNPVV FPTQLILRADWINEKKWLINPFNGEILDQHTLEVWLKGNISPTAELYENDLYKSESITVI RKMLDTLKAALMEEKKMELALNVTNLLIKIDPNDPYEIRDRGLIYAQLECNHVALTDLIY FVEHCPEDPISEIIKIQIHSIEQKKTILH