Paracoccus denitrificans PD1222 plasmid 1   Pden_4657   (GI 119387380) | 
Response regulator, NtrC family 1 Response_reg,1 AAA_2,1 HTH_8
   | 
HK-RR | 
two component, sigma54 specific, Fis family                     transcriptional regulator | 
Paracoccus denitrificans PD1222 plasmid 1   Pden_4763   (GI 119387486) | 
Response regulator, NtrC family 1 Response_reg,1 AAA_5,1 HTH_8
   | 
RR-HK | 
two component, sigma54 specific, Fis family                     transcriptional regulator |