##gff-version 3 Q55940 UniProtKB Chain 1 132 . . . ID=PRO_0000160627;Note=Transcriptional repressor SmtB homolog Q55940 UniProtKB Domain 38 132 . . . Note=HTH arsR-type;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00340 Q55940 UniProtKB DNA binding 72 91 . . . Note=H-T-H motif;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00340 Q55940 UniProtKB Binding site 20 20 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00340 Q55940 UniProtKB Binding site 26 26 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00340 Q55940 UniProtKB Binding site 71 71 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00340 Q55940 UniProtKB Binding site 73 73 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00340 Q55940 UniProtKB Binding site 114 114 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00340 Q55940 UniProtKB Binding site 116 116 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00340 Q55940 UniProtKB Binding site 127 127 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00340 Q55940 UniProtKB Binding site 130 130 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00340 Q55940 UniProtKB Mutagenesis 71 71 . . . Note=Loss of ability to respond to zinc. Still capable of binding DNA%3B when associated with S-73. C->S;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:9724772;Dbxref=PMID:9724772 Q55940 UniProtKB Mutagenesis 73 73 . . . Note=Loss of ability to respond to zinc. Still capable of binding DNA%3B when associated with S-71. C->S;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:9724772;Dbxref=PMID:9724772 Q55940 UniProtKB Mutagenesis 116 116 . . . Note=Loss of ability to respond to zinc. Still capable of binding DNA. H->R;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:9724772;Dbxref=PMID:9724772