>7Q34_1|Chains A, B, C, D|Helix-turn-helix transcriptional regulator|Lactococcus lactis subsp. lactis (1360) MGAEIPKEMLRAQTNVILLNVLKQGDNYVYGIIKQVKEASNGEMELNEATLYTIFDRLEQDGIISSYAGDESQGGRRKYYRLTEIGHENMRLAFESWSRVDKIIENLEANKKSEAIKSRGGSGGASHPQFEK