>3BWG_1|Chains A, B, C|Uncharacterized HTH-type transcriptional regulator yydK|Bacillus subtilis subsp. subtilis (224308) SNAMLKYQQIATEIETYIEEHQLQQGDKLPVLETLMAQFEVSKSTITKSLELLEQKGAIFQVRGSGIFVRKHKRKGYISLLSNQGFKKDLEDFNVTSKVIELDVRKPTPEAAENLNIGMDEDIYYVKRVRYINGQTLCYEESYYTKSIVTYLNNEIVSHSIFHYIREGLGLKIGFSDLFLHVGQLNEEEAEYLGLEAGLPKLYIESIFHLTNGQPFDYSKISYNYEQSQFVVQANSFLL