This gene encodes a nucleic-acid binding protein with seven zinc-finger domains. The protein has a preference for binding single stranded DNA and RNA. The protein functions in cap-independent translation of ornithine decarboxylase mRNA, and may also function in sterol-mediated transcriptional regulation. A CCTG expansion from <30 repeats to 75-11000 repeats in the first intron of this gene results in myotonic dystrophy type 2. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2016]
Modules significantly affected by knockdown. ↑ Up = module upregulated upon KD; ↓ Down = module downregulated upon KD.
| Cluster | Dir | NES | padj | Bind | OR | padj (bind) |
|---|
| Module | Dir | NES | #gRNA | padj | Bind | OR | padj (bind) |
|---|
| Submodule | Module | Dir | NES | #gRNA | Bind | OR | padj (bind) |
|---|
Genes likely regulated by CNBP through linked binding evidence in open chromatin. The chart ranks TF-linked genes by their mean Perturb-seq response to CNBP knockdown, with negative coefficients indicating downregulation and positive coefficients indicating upregulation upon knockdown.
Open chromatin elements (ATAC-seq) where CNBP has ChIP-seq or motif footprint binding evidence and which are linked to at least one target gene region.
| Element | Size | Linked genes |
|---|
Transcription factors with Perturb-seq knockdown data for CNBP. 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 = CNBP 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 CNBP, 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 |
|---|---|---|---|---|
| chr3:128,993,367–128,994,455 | 189.8 kb | Distal (>10kb) Multiome | 344 | |
| chr3:129,027,026–129,027,525 | 156.7 kb | Distal (>10kb) Multiome | 589 | |
| chr3:129,045,697–129,046,752 | 137.3 kb | Distal (>10kb) Multiome | 170 | |
| chr3:129,120,244–129,122,947 | 61.9 kb | Distal (>10kb) Multiome | 767 | |
| chr3:129,160,815–129,162,244 | 22.5 kb | Distal (>10kb) Multiome | 917 | |
| chr3:129,181,904–129,182,096 | 1.8 kb | Proximal (<10kb) | 62 | |
| chr3:129,183,284–129,184,525 | 21 bp | At TSS Multiome | 966 | |
| chr3:129,249,227–129,250,064 | 65.6 kb | Distal (>10kb) Multiome | 767 | |
| chr3:129,278,315–129,279,976 | 94.9 kb | Distal (>10kb) Multiome | 767 | |
| chr3:129,305,525–129,306,095 | 121.9 kb | Distal (>10kb) Multiome | 342 | |
| chr3:129,314,154–129,316,995 | 131.0 kb | Distal (>10kb) Multiome | 949 | |
| chr3:129,343,720–129,344,497 | 160.2 kb | Distal (>10kb) Multiome | 346 | |
| chr3:129,344,512–129,344,822 | 160.7 kb | Distal (>10kb) Multiome | 58 | |
| chr3:129,359,825–129,360,642 | 176.5 kb | Distal (>10kb) Multiome | 65 | |
| chr3:129,399,193–129,399,868 | 215.7 kb | Distal (>10kb) Multiome | 625 | |
| chr3:129,428,173–129,429,050 | 244.8 kb | Distal (>10kb) Multiome | 504 | |
| chr3:129,439,426–129,440,695 | 256.2 kb | Distal (>10kb) Multiome | 875 |
Genomic view of the CNBP 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.