>6NP6_1|Chains A, B|Crp/Fnr family transcriptional regulator|Porphyromonas gingivalis (837) DPEFDLLLKAWKSSGLSVGMKDDELLALLESCSYRVERLKAEELYAIGGDKLQDLRIVGVGEIRAEMVGPSGKQILIDTLAVGRILAPALLFASENILPVTLFANEDSVLFRIGKEEFKGMMHKYPTLMENFIGMISDISAFLMKKIHQLSLRS