| ID | Type | Location (GRCh37) | Location (GRCh38) | Length | GC content |
|---|---|---|---|---|---|
| hsa_ACTN4_0004600 | Exon-Exon | chr19:39198757-39200116 | chr19:38708117-38709476 | 161 nt | 0.5342 |
| hsa_ACTN4_0004700 | Exon-Exon | chr19:39198757-39219794 | chr19:38708117-38729154 | 2005 nt | 0.6010 |
| hsa_ACTN4_0004900 | Exon-Exon | chr19:39200035-39200116 | chr19:38709395-38709476 | 82 nt | 0.5366 |
| hsa_ACTN4_0005000 | Exon-Exon | chr19:39200035-39212518 | chr19:38709395-38721878 | 981 nt | 0.6075 |
| hsa_ACTN4_0005100 | Exon-Exon | chr19:39200035-39217743 | chr19:38709395-38727103 | 1686 nt | 0.6014 |
| hsa_ACTN4_0005200 | Exon-Exon | chr19:39200897-39205201 | chr19:38710257-38714561 | 179 nt | 0.5698 |
| hsa_ACTN4_0005900 | Exon-Exon | chr19:39207726-39208714 | chr19:38717086-38718074 | 379 nt | 0.6227 |
| hsa_ACTN4_0006000 | Exon-Exon | chr19:39207726-39212518 | chr19:38717086-38721878 | 720 nt | 0.6250 |
| hsa_ACTN4_0006400 | Exon-Exon | chr19:39208567-39212518 | chr19:38717927-38721878 | 489 nt | 0.6237 |
| hsa_ACTN4_0006800 | Exon-Exon | chr19:39212178-39212518 | chr19:38721538-38721878 | 341 nt | 0.6276 |
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].