The protein encoded by this gene is a peptidyl-tRNA hydrolase and a vital component of the large mitochondrial ribosome. The encoded protein serves as a ribosome release factor for this ribosome, which translates mitochondrial genes. This protein may be responsible for degrading prematurely-terminated polypeptides and for reusing stalled ribosomes. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2014]
Transcription factors with Perturb-seq knockdown data for MRPL58. 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 = MRPL58 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 MRPL58, 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 |
|---|---|---|---|---|
| chr17:74,736,296–74,738,156 | 275.3 kb | Distal (>10kb) Multiome | 797 | |
| chr17:74,744,666–74,745,585 | 267.8 kb | Distal (>10kb) Multiome | 580 | |
| chr17:74,745,827–74,747,102 | 266.1 kb | Distal (>10kb) Multiome | 213 | |
| chr17:74,748,109–74,749,683 | 264.1 kb | Distal (>10kb) Multiome | 915 | |
| chr17:74,775,871–74,776,940 | 236.3 kb | Distal (>10kb) Multiome | 798 | |
| chr17:74,842,511–74,843,541 | 169.7 kb | Distal (>10kb) Multiome | 412 | |
| chr17:74,852,259–74,853,211 | 160.0 kb | Distal (>10kb) Multiome | 435 | |
| chr17:74,872,506–74,873,926 | 139.5 kb | Distal (>10kb) Multiome | 1008 | |
| chr17:74,893,600–74,894,183 | 118.9 kb | Distal (>10kb) Multiome | 189 | |
| chr17:74,923,198–74,923,804 | 89.1 kb | Distal (>10kb) Multiome | 543 | |
| chr17:74,972,019–74,973,116 | 39.9 kb | Distal (>10kb) Multiome | 607 | |
| chr17:74,982,006–74,982,936 | 30.3 kb | Distal (>10kb) Multiome | 952 | |
| chr17:74,987,081–74,988,770 | 25.0 kb | Distal (>10kb) Multiome | 702 | |
| chr17:75,012,158–75,013,285 | 71 bp | At TSS Multiome | 1058 | |
| chr17:75,013,706–75,013,909 | 1.0 kb | Proximal (<10kb) | 71 | |
| chr17:75,033,550–75,035,757 | 22.5 kb | Distal (>10kb) Multiome | 1228 | |
| chr17:75,046,451–75,047,855 | 34.4 kb | Distal (>10kb) Multiome | 961 | |
| chr17:75,087,344–75,088,429 | 75.1 kb | Distal (>10kb) Multiome | 717 | |
| chr17:75,089,013–75,089,866 | 76.7 kb | Distal (>10kb) Multiome | 406 | |
| chr17:75,104,838–75,106,094 | 93.1 kb | Distal (>10kb) Multiome | 454 | |
| chr17:75,109,401–75,110,734 | 97.2 kb | Distal (>10kb) Multiome | 762 | |
| chr17:75,113,757–75,114,535 | 101.5 kb | Distal (>10kb) Multiome | 585 | |
| chr17:75,130,577–75,132,090 | 119.0 kb | Distal (>10kb) Multiome | 990 | |
| chr17:75,153,354–75,155,273 | 141.9 kb | Distal (>10kb) Multiome | 993 | |
| chr17:75,182,199–75,183,441 | 170.3 kb | Distal (>10kb) Multiome | 908 | |
| chr17:75,205,060–75,205,995 | 192.8 kb | Distal (>10kb) Multiome | 975 | |
| chr17:75,240,373–75,240,941 | 228.0 kb | Distal (>10kb) Multiome | 436 | |
| chr17:75,261,304–75,262,404 | 249.0 kb | Distal (>10kb) Multiome | 983 | |
| chr17:75,270,231–75,271,942 | 258.6 kb | Distal (>10kb) Multiome | 946 | |
| chr17:75,288,761–75,289,874 | 276.9 kb | Distal (>10kb) Multiome | 941 |
Genomic view of the MRPL58 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.