>tr|A0A6M3Z869|A0A6M3Z869_BACSU DUF421 domain-containing protein OS=Bacillus subtilis GN=HIR78_03180 MIELEVVIRTVASFGLLLIAERILGKQTISQMTIFDFIAAITLGAIAAGLAYNTSIKPHN MAISFSIFVLTIFLISFLSIKNRKLRKFFAGDPTVLIQNGKILESNMRKMRYTLDYLNQQ LREKEIFNIEEVLFAILETNGQLTVLRKPQFRHVTKQDLMIAVNQEQRLPIELIMDGEII ENNLKQNRLTESWLLEELRKRDIKVKETVYAVLLGNGDIYVDQYKDHISVPMDKE