##gff-version 3 A1AEP9 UniProtKB Chain 1 504 . . . ID=PRO_0000305620;Note=Anaerobic nitric oxide reductase transcription regulator NorR A1AEP9 UniProtKB Domain 187 416 . . . Note=Sigma-54 factor interaction;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01314 A1AEP9 UniProtKB DNA binding 479 498 . . . Note=H-T-H motif;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01314 A1AEP9 UniProtKB Binding site 215 222 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01314 A1AEP9 UniProtKB Binding site 278 287 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01314 A1AEP9 UniProtKB Modified residue 57 57 . . . Note=4-aspartylphosphate;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01314