This gene encodes a subunit of mitochondrial ATP synthase. Mitochondrial ATP synthase catalyzes ATP synthesis, using an electrochemical gradient of protons across the inner membrane during oxidative phosphorylation. ATP synthase is composed of two linked multi-subunit complexes: the soluble catalytic core, F1, and the membrane-spanning component, Fo, comprising the proton channel. The catalytic portion of mitochondrial ATP synthase consists of 5 different subunits (alpha, beta, gamma, delta, and epsilon) assembled with a stoichiometry of 3 alpha, 3 beta, and a single representative of the other 3. The proton channel consists of three main subunits (a, b, c). This gene encodes the alpha subunit of the catalytic core. Alternatively spliced transcript variants encoding the different isoforms have been identified. Pseudogenes of this gene are located on chromosomes 9, 2, and 16. [provided by RefSeq, Mar 2012]
Transcription factors with Perturb-seq knockdown data for ATP5F1A. 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 = ATP5F1A 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 ATP5F1A, 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 |
|---|---|---|---|---|
| chr18:45,828,904–45,829,753 | 268.9 kb | Distal (>10kb) Multiome | 246 | |
| chr18:45,837,425–45,838,195 | 260.5 kb | Distal (>10kb) Multiome | 298 | |
| chr18:45,966,885–45,967,828 | 130.9 kb | Distal (>10kb) Multiome | 738 | |
| chr18:46,071,357–46,072,732 | 26.0 kb | Distal (>10kb) Multiome | 481 | |
| chr18:46,088,381–46,089,449 | 9.5 kb | Proximal (<10kb) Multiome | 165 | |
| chr18:46,097,820–46,098,847 | 47 bp | At TSS Multiome | 879 | |
| chr18:46,104,121–46,104,853 | 6.1 kb | Proximal (<10kb) Multiome | 704 | |
| chr18:46,173,230–46,174,989 | 75.5 kb | Distal (>10kb) Multiome | 936 | |
| chr18:46,246,205–46,246,709 | 148.2 kb | Distal (>10kb) Multiome | 36 | |
| chr18:46,281,044–46,282,187 | 183.2 kb | Distal (>10kb) Multiome | 176 | |
| chr18:46,283,349–46,284,427 | 185.7 kb | Distal (>10kb) Multiome | 234 | |
| chr18:46,333,344–46,334,272 | 235.6 kb | Distal (>10kb) Multiome | 327 | |
| chr18:46,335,534–46,336,092 | 237.4 kb | Distal (>10kb) Multiome | 192 |
Genomic view of the ATP5F1A 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.