Vaults are large cytoplasmic ribonucleoproteins of about 13 MD. They are composed of a major vault protein, MVP (MIM 605088), 2 minor vault proteins, TEP1 (MIM 601686) and PARP4 (MIM 607519), and a nontranslated RNA component, VTRNA1-1 (Kickhoefer et al., 1999 [PubMed 10551828]).[supplied by OMIM, Mar 2009]
Transcription factors with Perturb-seq knockdown data for VTRNA1-1. 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 = VTRNA1-1 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 VTRNA1-1, 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 |
|---|---|---|---|---|
| chr5:140,710,433–140,711,671 | at TSS | At TSS | 856 | |
| chr5:140,718,340–140,718,978 | 7.1 kb | Proximal (<10kb) | 763 |
Genomic view of the VTRNA1-1 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.