| ID | Type | Location (GRCh37) | Location (GRCh38) | Length | GC content |
|---|---|---|---|---|---|
| hsa_ACTN4_0000200 | Intergenic-Exon | chr19:39138267-39212518 | chr19:38647627-38721878 | 1751 nt | 0.6094 |
| hsa_ACTN4_0000300 | Intergenic-Exon | chr19:39138267-39219794 | chr19:38647627-38729154 | 2696 nt | 0.6061 |
| hsa_ACTN4_0002800 | Exon-Exon | chr19:39191240-39191761 | chr19:38700600-38701121 | 235 nt | 0.5532 |
| hsa_ACTN4_0002900 | Exon-Exon | chr19:39191240-39200116 | chr19:38700600-38709476 | 571 nt | 0.5412 |
| hsa_ACTN4_0003000 | Exon-Exon | chr19:39191240-39200982 | chr19:38700600-38710342 | 657 nt | 0.5434 |
| hsa_ACTN4_0003500 | Exon-Exon | chr19:39191642-39212518 | chr19:38701002-38721878 | 1355 nt | 0.5875 |
| hsa_ACTN4_0003800 | Exon-Exon | chr19:39195574-39195660 | chr19:38704934-38705020 | 87 nt | 0.5287 |
| hsa_ACTN4_0003900 | Intron-Exon-Intron | chr19:39195574-39196989 | chr19:38704934-38706349 | 393 nt | 0.5623 |
| hsa_ACTN4_0004000 | Exon-Exon | chr19:39195574-39205201 | chr19:38704934-38714561 | 515 nt | 0.5456 |
| hsa_ACTN4_0004200 | Exon-Exon | chr19:39196684-39200116 | chr19:38706044-38709476 | 249 nt | 0.5341 |
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].