yacG MAESRQTRLQVKCPTCQTAVVWKPENAFRPFCSQRCKLIDLGGWADGKYTVSGQTESLPEISEPDGAYR DNA gyrase inhibitor YacG 69 Inhibits all the catalytic activities of DNA gyrase by preventing its interaction with DNA. Acts by binding directly to the C-terminal domain of GyrB, which probably disrupts DNA binding by the gyrase (By similarity). YACG_NEIGO