| ID | Type | Location (GRCh37) | Location (GRCh38) | Length | GC content |
|---|---|---|---|---|---|
| hsa_ACTN4_0000400 | Exon-Exon | chr19:39138376-39191679 | chr19:38647736-38701039 | 38 nt | 0.6316 |
| hsa_ACTN4_0000500 | Exon-Exon | chr19:39138488-39191354 | chr19:38647848-38700714 | 121 nt | 0.5702 |
| hsa_ACTN4_0000600 | Intron-Intron | chr19:39139225-39186104 | chr19:38648585-38695464 | 250 nt | 0.4160 |
| hsa_ACTN4_0000700 | Intron-Intron | chr19:39139531-39140050 | chr19:38648891-38649410 | 520 nt | 0.5423 |
| hsa_ACTN4_0000800 | Intron-Intron | chr19:39139696-39139898 | chr19:38649056-38649258 | 203 nt | 0.5517 |
| hsa_ACTN4_0000900 | Intron-Exon-Intron | chr19:39139739-39196925 | chr19:38649099-38706285 | 357 nt | 0.5490 |
| hsa_chr19_0222200 | Intergenic-Intergenic | chr19:39140584-39151784 | chr19:38649944-38661144 | 250 nt | 0.4000 |
| hsa_ACTN4_0001000 | Intron-Intron | chr19:39142585-39144988 | chr19:38651945-38654348 | 2404 nt | 0.4551 |
| hsa_ACTN4_0001100 | Intron-Intron | chr19:39142652-39144925 | chr19:38652012-38654285 | 2274 nt | 0.4472 |
| hsa_ACTN4_0001200 | Intron-Intron | chr19:39143060-39143596 | chr19:38652420-38652956 | 537 nt | 0.5493 |
A study in humans demonstrated that the circACTN4 recruits YBX1 to the FZD7 promoter, forming circRNA-protein-chromatin complexes to coactivate FZD7 transcription, identifying it as a biomarker for cancer [Misir et al. DOI:10.1038/s41418-022-00948-7].