##gff-version 3 A5F890 UniProtKB Chain 1 250 . . . ID=PRO_0000321853;Note=Fumarate and nitrate reduction regulatory protein A5F890 UniProtKB Domain 164 237 . . . Note=HTH crp-type;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00387 A5F890 UniProtKB DNA binding 200 219 . . . Note=H-T-H motif;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00387 A5F890 UniProtKB Region 23 32 . . . Note=Essential for the oxygen-regulated activity;Ontology_term=ECO:0000250;evidence=ECO:0000250 A5F890 UniProtKB Region 50 53 . . . Note=Activating region 2A;Ontology_term=ECO:0000255;evidence=ECO:0000255 A5F890 UniProtKB Region 63 64 . . . Note=Activating region 3A;Ontology_term=ECO:0000255;evidence=ECO:0000255 A5F890 UniProtKB Region 74 78 . . . Note=Activating region 1A;Ontology_term=ECO:0000255;evidence=ECO:0000255 A5F890 UniProtKB Region 84 84 . . . Note=Activating region 3B;Ontology_term=ECO:0000255;evidence=ECO:0000255 A5F890 UniProtKB Region 88 90 . . . Note=Activating region 3C;Ontology_term=ECO:0000255;evidence=ECO:0000255 A5F890 UniProtKB Region 115 115 . . . Note=Activating region 3D;Ontology_term=ECO:0000255;evidence=ECO:0000255 A5F890 UniProtKB Region 119 124 . . . Note=Activating region 1B;Ontology_term=ECO:0000255;evidence=ECO:0000255 A5F890 UniProtKB Region 126 127 . . . Note=Activating region 2B;Ontology_term=ECO:0000255;evidence=ECO:0000255 A5F890 UniProtKB Region 130 131 . . . Note=Activating region 2C;Ontology_term=ECO:0000255;evidence=ECO:0000255 A5F890 UniProtKB Region 143 162 . . . Note=Dimerization;Ontology_term=ECO:0000255;evidence=ECO:0000255 A5F890 UniProtKB Region 184 194 . . . Note=Activating region 1C;Ontology_term=ECO:0000255;evidence=ECO:0000255 A5F890 UniProtKB Binding site 20 20 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255 A5F890 UniProtKB Binding site 23 23 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255 A5F890 UniProtKB Binding site 29 29 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255 A5F890 UniProtKB Binding site 122 122 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255