>5Z49_1|Chains A, B|HTH-type transcriptional activator CmpR|Synechococcus elongatus PCC 7942 (1140) MGHHHHHHMGQLRLAVITTAKYFIPRLIGPFCQRYPGINVSLKVTNHEGLINRINDNLDDLYVLSRPPSGFDITVQPFLDNPLVVVGPASHPLANQRGISLERLAQEPFILRERGSGTREATEQLFAAHNLNLNVKLDLGSNEAIKQAILGGLGLAVLSYHTLTSAGATPELKMFEVEGFPIHRQWHAVYPAGKQLSTVAATFLDYLLTESQRIAADIQIPESTTTDPELDAPQPVVGV