>3VK0_1|Chains A, B, C|Transcriptional regulator|Neisseria meningitidis (122586) MMGNKLTLPAELPDEQDLRAVLAYNMRLFRVNKGWSQEELARQCGLDRTYVSAVERKRWNIALSNIEKMAAALGVAAYQLLLPPQERLKLMTNSADTRQMPSESGILEHHHHHH