##gff-version 3 A4QNR3 UniProtKB Chain 1 519 . . . ID=PRO_0000337193;Note=Transcription factor IIIB 50 kDa subunit A4QNR3 UniProtKB Repeat 173 249 . . . Note=2 A4QNR3 UniProtKB Zinc finger 3 36 . . . Note=TFIIB-type;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00469 A4QNR3 UniProtKB Region 465 487 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite A4QNR3 UniProtKB Binding site 7 7 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00469 A4QNR3 UniProtKB Binding site 10 10 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00469 A4QNR3 UniProtKB Binding site 28 28 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00469 A4QNR3 UniProtKB Binding site 31 31 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00469 A4QNR3 UniProtKB Modified residue 462 462 . . . Note=Cysteine sulfenic acid (-SOH);Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q9HAW0