| 1352340 | LETM1 | leucine zipper and EF-hand containing transmembrane protein 1 | This gene encodes a protein that is localized to the inner mitochondrial membrane. The protein functions to maintain the mitochondrial tubular shapes and is required for normal mitochondrial morphology and cellular viability. Mutations in this gene cause Wolf-Hirschhorn syndrome, a complex malformat ion syndrome caused by the deletion of parts of the distal short arm of chromosome 4. Related pseudogenes have been identified on chromosomes 8, 15 and 19. [provided by RefSeq, Oct 2009] | 4 | 1811479 | 1856156 | Human | 321 | symbol , old_gene_name , COSMIC , Human Proteome Map | gene, protein-coding, REVIEWED [RefSeq] |
| 626469407 | LETM1-DT | LETM1 divergent transcript | | | | | Human | | symbol , GTEx , COSMIC , name , Human Proteome Map | gene, ncrna |
| 1344708 | LETMD1 | LETM1 domain containing 1 | This gene encodes a mitochondrial outer membrane protein. It has a potential role in tumorigenesis, which may result from negative regulation of the p53 tumor suppressor gene. Alternatively spliced transcript variants have been noted for this gene. [provided by RefSeq, Aug 2011] | 12 | 51048220 | 51068958 | Human | 95 | old_gene_name , name | gene, protein-coding, REVIEWED [RefSeq] |
| 16556299 | AC018442.1 | leucine zipper-EF-hand containing transmembrane protein 1 (LETM1) pseudogene | | | | | Human | | name | gene, processed_pseudogene |
| 1322565 | LETM2 | leucine zipper and EF-hand containing transmembrane protein 2 | Predicted to enable transmembrane transporter activity. Predicted to be involved in mitochondrial calcium ion transmembrane transport and mitochondrion organization. Located in mitochondrion. [provided by Alliance of Genome Resources, Jul 2025] | 8 | 38382431 | 38409527 | Human | 55 | old_gene_name | gene, protein-coding, VALIDATED [RefSeq] |
| 2293112 | LETM1P1 | leucine zipper and EF-hand containing transmembrane protein 1 pseudogene 1 | | 15 | 66808567 | 66810669 | Human | | symbol , old_gene_name , COSMIC , Human Proteome Map | gene, pseudo, INFERRED [RefSeq] |
| 2293160 | LETM1P2 | leucine zipper and EF-hand containing transmembrane protein 1 pseudogene 2 | | 19 | 58044440 | 58048251 | Human | | symbol , COSMIC , Human Proteome Map | gene, pseudo, INFERRED [RefSeq] |
| 2306324 | LETM1P3 | leucine zipper and EF-hand containing transmembrane protein 1 pseudogene 3 | | 8 | 99695932 | 99698520 | Human | | symbol , GTEx , COSMIC , Human Proteome Map | gene, pseudo, INFERRED [RefSeq] |