This gene encodes a pleckstrin homology (PH) domain-containing protein. The PH domain is found near the N-terminus and contains a putative phosphatidylinositol 3, 4, 5-triphosphate-binding motif (PPBM). Elevated expression of this gene has been observed in some melanomas. Alternate splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, May 2017]
Transcription factors with Perturb-seq knockdown data for PLEKHA4. 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 = PLEKHA4 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 PLEKHA4, 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 |
|---|---|---|---|---|
| chr19:48,614,318–48,615,255 | 253.7 kb | Distal (>10kb) Multiome | 524 | |
| chr19:48,618,726–48,619,869 | 249.2 kb | Distal (>10kb) Multiome | 1012 | |
| chr19:48,623,839–48,624,688 | 244.4 kb | Distal (>10kb) Multiome | 529 | |
| chr19:48,629,369–48,631,306 | 238.5 kb | Distal (>10kb) Multiome | 402 | |
| chr19:48,634,242–48,636,244 | 232.9 kb | Distal (>10kb) Multiome | 868 | |
| chr19:48,636,802–48,639,603 | 230.2 kb | Distal (>10kb) Multiome | 956 | |
| chr19:48,645,454–48,647,163 | 222.0 kb | Distal (>10kb) Multiome | 750 | |
| chr19:48,675,421–48,675,873 | 193.0 kb | Distal (>10kb) Multiome | 415 | |
| chr19:48,695,830–48,697,033 | 172.5 kb | Distal (>10kb) Multiome | 253 | |
| chr19:48,713,646–48,714,846 | 154.3 kb | Distal (>10kb) Multiome | 719 | |
| chr19:48,716,551–48,717,038 | 151.7 kb | Distal (>10kb) Multiome | 241 | |
| chr19:48,720,420–48,721,301 | 147.7 kb | Distal (>10kb) Multiome | 689 | |
| chr19:48,735,001–48,735,602 | 133.3 kb | Distal (>10kb) Multiome | 161 | |
| chr19:48,738,441–48,739,812 | 129.7 kb | Distal (>10kb) Multiome | 743 | |
| chr19:48,741,194–48,741,939 | 127.0 kb | Distal (>10kb) Multiome | 350 | |
| chr19:48,746,830–48,747,395 | 121.5 kb | Distal (>10kb) Multiome | 402 | |
| chr19:48,752,314–48,753,547 | 115.6 kb | Distal (>10kb) Multiome | 545 | |
| chr19:48,795,165–48,795,736 | 73.1 kb | Distal (>10kb) Multiome | 724 | |
| chr19:48,806,734–48,807,478 | 61.6 kb | Distal (>10kb) Multiome | 452 | |
| chr19:48,810,774–48,811,494 | 57.6 kb | Distal (>10kb) Multiome | 662 | |
| chr19:48,812,048–48,813,099 | 56.0 kb | Distal (>10kb) Multiome | 603 | |
| chr19:48,829,998–48,830,690 | 38.3 kb | Distal (>10kb) Multiome | 55 | |
| chr19:48,835,571–48,838,073 | 32.8 kb | Distal (>10kb) Multiome | 621 | |
| chr19:48,858,689–48,858,868 | 9.7 kb | Proximal (<10kb) | 163 | |
| chr19:48,860,081–48,860,375 | 8.2 kb | Proximal (<10kb) | 181 | |
| chr19:48,872,000–48,873,835 | 3.8 kb | Proximal (<10kb) Multiome | 987 | |
| chr19:48,895,958–48,896,628 | 27.7 kb | Distal (>10kb) Multiome | 207 | |
| chr19:48,899,782–48,900,620 | 31.7 kb | Distal (>10kb) Multiome | 710 | |
| chr19:48,933,397–48,933,948 | 65.0 kb | Distal (>10kb) Multiome | 458 | |
| chr19:48,954,440–48,955,356 | 86.3 kb | Distal (>10kb) Multiome | 905 | |
| chr19:48,963,322–48,964,187 | 95.2 kb | Distal (>10kb) Multiome | 866 | |
| chr19:48,964,515–48,966,446 | 96.7 kb | Distal (>10kb) Multiome | 1015 | |
| chr19:48,992,571–48,994,129 | 125.0 kb | Distal (>10kb) Multiome | 852 | |
| chr19:49,017,642–49,018,292 | 149.3 kb | Distal (>10kb) Multiome | 480 | |
| chr19:49,019,277–49,019,889 | 151.0 kb | Distal (>10kb) Multiome | 233 | |
| chr19:49,055,975–49,056,714 | 187.7 kb | Distal (>10kb) Multiome | 431 | |
| chr19:49,064,668–49,065,682 | 196.5 kb | Distal (>10kb) Multiome | 226 | |
| chr19:49,071,761–49,072,903 | 203.4 kb | Distal (>10kb) Multiome | 278 | |
| chr19:49,084,646–49,086,115 | 216.8 kb | Distal (>10kb) Multiome | 1030 | |
| chr19:49,113,727–49,115,240 | 246.5 kb | Distal (>10kb) Multiome | 746 | |
| chr19:49,118,477–49,120,300 | 250.6 kb | Distal (>10kb) Multiome | 949 | |
| chr19:49,127,647–49,128,949 | 259.6 kb | Distal (>10kb) Multiome | 1000 | |
| chr19:49,129,106–49,129,678 | 261.0 kb | Distal (>10kb) Multiome | 197 | |
| chr19:49,132,975–49,134,197 | 264.9 kb | Distal (>10kb) Multiome | 179 | |
| chr19:49,142,781–49,143,252 | 274.5 kb | Distal (>10kb) Multiome | 299 | |
| chr19:49,145,727–49,146,720 | 277.6 kb | Distal (>10kb) Multiome | 511 | |
| chr19:49,148,659–49,150,947 | 282.0 kb | Distal (>10kb) Multiome | 917 | |
| chr19:49,151,539–49,152,548 | 283.4 kb | Distal (>10kb) Multiome | 497 | |
| chr19:49,157,555–49,158,336 | 289.2 kb | Distal (>10kb) Multiome | 599 |
Genomic view of the PLEKHA4 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.