##gff-version 3
Q53T94	UniProtKB	Chain	1	588	.	.	.	ID=PRO_0000261392;Note=TATA box-binding protein-associated factor RNA polymerase I subunit B	
Q53T94	UniProtKB	Zinc finger	4	39	.	.	.	Note=RRN7-type	
Q53T94	UniProtKB	Region	40	68	.	.	.	Note=B-reader	
Q53T94	UniProtKB	Region	69	73	.	.	.	Note=B-linker	
Q53T94	UniProtKB	Region	74	261	.	.	.	Note=N-terminal cyclin fold	
Q53T94	UniProtKB	Region	262	372	.	.	.	Note=C-terminal cyclin fold	
Q53T94	UniProtKB	Binding site	13	13	.	.	.	Ontology_term=ECO:0000305;evidence=ECO:0000305	
Q53T94	UniProtKB	Binding site	16	16	.	.	.	Ontology_term=ECO:0000305;evidence=ECO:0000305	
Q53T94	UniProtKB	Binding site	31	31	.	.	.	Ontology_term=ECO:0000305;evidence=ECO:0000305	
Q53T94	UniProtKB	Binding site	34	34	.	.	.	Ontology_term=ECO:0000305;evidence=ECO:0000305	
Q53T94	UniProtKB	Modified residue	1	1	.	.	.	Note=N-acetylmethionine;Ontology_term=ECO:0007744;evidence=ECO:0007744|PubMed:22814378;Dbxref=PMID:22814378	
Q53T94	UniProtKB	Modified residue	440	440	.	.	.	Note=N6-acetyllysine;Ontology_term=ECO:0007744;evidence=ECO:0007744|PubMed:19608861;Dbxref=PMID:19608861	
Q53T94	UniProtKB	Alternative sequence	1	255	.	.	.	ID=VSP_042954;Note=In isoform 3. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:14702039;Dbxref=PMID:14702039	
Q53T94	UniProtKB	Alternative sequence	523	588	.	.	.	ID=VSP_021677;Note=In isoform 2. Missing;Ontology_term=ECO:0000305;evidence=ECO:0000305	
Q53T94	UniProtKB	Natural variant	6	6	.	.	.	ID=VAR_029378;Note=A->S;Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:15489334,ECO:0000269|PubMed:7801123;Dbxref=dbSNP:rs2303914,PMID:15489334,PMID:7801123	
Q53T94	UniProtKB	Natural variant	282	282	.	.	.	ID=VAR_029379;Note=V->I;Ontology_term=ECO:0000269,ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:14702039,ECO:0000269|PubMed:15489334,ECO:0000269|PubMed:7801123;Dbxref=dbSNP:rs396190,PMID:14702039,PMID:15489334,PMID:7801123	
Q53T94	UniProtKB	Natural variant	292	292	.	.	.	ID=VAR_057260;Note=R->H;Dbxref=dbSNP:rs16867223	
Q53T94	UniProtKB	Natural variant	351	351	.	.	.	ID=VAR_029380;Note=T->A;Ontology_term=ECO:0000269,ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:14702039,ECO:0000269|PubMed:15489334,ECO:0000269|PubMed:7801123;Dbxref=dbSNP:rs1054565,PMID:14702039,PMID:15489334,PMID:7801123	
Q53T94	UniProtKB	Natural variant	462	462	.	.	.	ID=VAR_029381;Note=E->D;Ontology_term=ECO:0000269,ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:14702039,ECO:0000269|PubMed:15489334,ECO:0000269|PubMed:7801123;Dbxref=dbSNP:rs1820965,PMID:14702039,PMID:15489334,PMID:7801123	
Q53T94	UniProtKB	Natural variant	487	487	.	.	.	ID=VAR_029382;Note=T->M;Dbxref=dbSNP:rs16867245	
Q53T94	UniProtKB	Mutagenesis	13	13	.	.	.	Note=Abolishes Pol I transcription but not recruitment of SL1/TIF-IB complex to rDNA promoters. C->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:21921199;Dbxref=PMID:21921199	
Q53T94	UniProtKB	Mutagenesis	31	31	.	.	.	Note=Abolishes Pol I transcription but not recruitment of SL1/TIF-IB complex to rDNA promoters. C->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:21921199;Dbxref=PMID:21921199	
Q53T94	UniProtKB	Mutagenesis	34	34	.	.	.	Note=Abolishes Pol I transcription but not recruitment of SL1/TIF-IB complex to rDNA promoters. C->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:21921199;Dbxref=PMID:21921199	
Q53T94	UniProtKB	Sequence conflict	1	1	.	.	.	Note=M->L;Ontology_term=ECO:0000305;evidence=ECO:0000305	
Q53T94	UniProtKB	Sequence conflict	372	372	.	.	.	Note=L->M;Ontology_term=ECO:0000305;evidence=ECO:0000305	
Q53T94	UniProtKB	Sequence conflict	522	522	.	.	.	Note=C->W;Ontology_term=ECO:0000305;evidence=ECO:0000305