Basal transcription of genes by RNA polymerase II requires the interaction of TATA-binding protein (TBP) with the core region of class II promoters. Studies in mouse suggest that the protein encoded by this gene likely activates basal transcription from class II promoters by interaction with TBP and the class II promoter DNA. [provided by RefSeq, Jul 2008]
Transcription factors with Perturb-seq knockdown data for ABT1. The Binding column indicates whether any binding evidence exists for this TF–gene pair (ChIP-seq or motif footprint peaks). The Mean coef is the average Perturb-seq regression coefficient across active gRNAs (positive = ABT1 upregulated upon KD; negative = downregulated). The Outlier column indicates whether this gene is in the top or bottom 5% of all TF knockdown effects.
| TF | Mean coef | Binding | Outlier | TF→Gene link |
|---|
Open chromatin peaks (ATAC-seq) in the genomic neighbourhood of ABT1, linked by TSS proximity or chromatin conformation (Multiome / HiCAR). Each element overlaps at least one TF ChIP-seq binding site — the TFs column shows how many distinct TFs bind that element.
| Accessibility | Element | Dist. to TSS | Link type | TFs |
|---|---|---|---|---|
| chr6:26,304,972–26,305,585 | 291.6 kb | Distal (>10kb) Multiome | 586 | |
| chr6:26,312,505–26,313,475 | 283.9 kb | Distal (>10kb) Multiome HiCAR | 896 | |
| chr6:26,322,092–26,323,232 | 274.3 kb | Distal (>10kb) Multiome HiCAR | 811 | |
| chr6:26,327,476–26,328,318 | 268.8 kb | Distal (>10kb) Multiome HiCAR | 716 | |
| chr6:26,341,545–26,342,139 | 255.2 kb | Distal (>10kb) Multiome HiCAR | 716 | |
| chr6:26,365,073–26,365,647 | 231.6 kb | Distal (>10kb) Multiome | 587 | |
| chr6:26,382,957–26,383,951 | 213.8 kb | Distal (>10kb) Multiome | 448 | |
| chr6:26,421,258–26,421,866 | 175.5 kb | Distal (>10kb) Multiome | 473 | |
| chr6:26,457,390–26,458,395 | 139.1 kb | Distal (>10kb) Multiome | 525 | |
| chr6:26,473,842–26,474,357 | 122.8 kb | Distal (>10kb) Multiome | 487 | |
| chr6:26,520,324–26,522,398 | 76.0 kb | Distal (>10kb) Multiome | 1082 | |
| chr6:26,532,765–26,533,409 | 63.9 kb | Distal (>10kb) Multiome | 830 | |
| chr6:26,537,180–26,538,912 | 58.7 kb | Distal (>10kb) Multiome | 1114 | |
| chr6:26,550,296–26,550,971 | 46.3 kb | Distal (>10kb) Multiome | 695 | |
| chr6:26,553,165–26,553,642 | 43.4 kb | Distal (>10kb) Multiome | 561 | |
| chr6:26,553,738–26,555,437 | 42.9 kb | Distal (>10kb) Multiome | 779 | |
| chr6:26,556,432–26,557,038 | 40.4 kb | Distal (>10kb) Multiome | 676 | |
| chr6:26,571,613–26,572,233 | 25.0 kb | Distal (>10kb) Multiome | 861 | |
| chr6:26,594,845–26,595,163 | 1.8 kb | Proximal (<10kb) | 408 | |
| chr6:26,595,619–26,596,282 | 1.1 kb | Proximal (<10kb) Multiome | 798 | |
| chr6:26,596,497–26,597,408 | 27 bp | At TSS Multiome | 940 | |
| chr6:26,659,338–26,660,351 | 62.8 kb | Distal (>10kb) Multiome | 748 | |
| chr6:27,131,467–27,132,107 | 534.7 kb | Distal (>10kb) Multiome HiCAR | 580 | |
| chr6:27,132,200–27,134,276 | 536.0 kb | Distal (>10kb) Multiome HiCAR | 975 | |
| chr6:27,139,091–27,140,128 | 542.5 kb | Distal (>10kb) Multiome HiCAR | 662 | |
| chr6:27,145,480–27,148,111 | 550.1 kb | Distal (>10kb) Multiome HiCAR | 951 | |
| chr6:27,772,302–27,773,105 | 1175.7 kb | Distal (>10kb) Multiome HiCAR | 784 | |
| chr6:27,806,645–27,808,975 | 1211.1 kb | Distal (>10kb) Multiome HiCAR | 963 | |
| chr6:27,809,816–27,810,576 | 1213.2 kb | Distal (>10kb) Multiome HiCAR | 914 |
Genomic view of the ABT1 locus showing ATAC-seq accessibility and RNA-seq expression across the ESC → DE time course, together with TF binding peaks and element-to-TSS loop connections.