| Primary Identifier | IPR039119 | Type | Family |
| Short Name | ABT1/Esf2 |
| description | This entry represents the nuclear protein ABT1 and its homologous counterpart, pre-rRNA-processing protein Esf2 (eighteen S factor 2), from yeast. ABT1 associates with the TATA-binding protein (TBP) and enhances basal transcription activity of class II promoters. Meanwhile, ABT1 could be a transcription cofactor that can bind to DNA in a sequence-independent manner []. Esf2 is involved in pre-18S rRNA processing and is required for SSU processome assembly and function []. It binds to RNA and stimulates ATPase activity of Dbp8 []. |
