>YtxB sequence 1 (213 aa) MKRKTAVKWLAVLAGAGLLYWGNKTYLNVSPKEIRVWVLSFGVFAPLMFIGISIVRPLVLFPVSVISIAG GLAFGPLLGTLYTLFGSMCASAVSFFAAGLFSAKKNGHYERLEAIQKQMEDNGFFYIFLLRILPINFDFV SYAAGLSNVKALPYFAATAVGIIPGTIALNVLGASFLAGNLPAFFMVLALYIVFISLPFIFRKKMQNLFQ ESN