>tr|A0A1B2INU4|A0A1B2INU4_LACHE ATP synthase subunit b OS=Lactobacillus helveticus GN=atpF MTIQTLFAASHHIYLGNALWYLICFAILLLLIKHFAWGPVSDMMEKRRQKVINDLDSAAS DRKKAETLANEREAALKNSRQEATQILSDAKANAQKTGKEIVASANEDAAAIRKKANEEA AKAKSDALDSARDQVADISLAIAEKVIAKNLSAEDQKDLVDQFIKELDD