🧬 基因注释：PTRH2
官方名称：peptidyl-tRNA hydrolase 2
功能摘要：The protein encoded by this gene is a mitochondrial protein with two putative domains, an N-terminal mitochondrial localization sequence, and a UPF0099 domain. In vitro assays suggest that this protein possesses peptidyl-tRNA hydrolase activity, to release the peptidyl moiety from tRNA, thereby preventing the accumulation of dissociated peptidyl-tRNA that could reduce the efficiency of translation. This protein also plays a role regulating cell survival and death. It promotes survival as part of an integrin-signaling pathway for cells attached to the extracellular matrix (ECM), but also promotes apoptosis in cells that have lost their attachment to the ECM, a process called anoikos. After loss of cell attachment to the ECM, this protein is phosphorylated, is released from the mitochondria into the cytosol, and promotes caspase-independent apoptosis through interactions with transcriptional regulators. This gene has been implicated in the development and progression of tumors, and mutations in this gene have been associated with an infantile multisystem neurologic, endocrine, and pancreatic disease (INMEPD) characterized by intellectual disability, postnatal microcephaly, progressive cerebellar atrophy, hearing impairment, polyneuropathy, failure to thrive, and organ fibrosis with exocrine pancreas insufficiency (PMID: 25574476). Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Mar 2015].
- HNRNPC 综合评分: 0.448 · 证据 2 条
- PTBP1 综合评分: 0.362 · 证据 2 条
- RBFOX2 综合评分: 0.362 · 证据 2 条
- Srsf3 综合评分: 0.362 · 证据 1 条
- HNRNPA1 综合评分: 0.350 · 证据 2 条
- HNRNPA2B1 综合评分: 0.350 · 证据 2 条
- HNRNPM 综合评分: 0.350 · 证据 2 条
- FUS 综合评分: 0.300 · 证据 1 条
- HNRNPD 综合评分: 0.300 · 证据 2 条
- HNRNPL 综合评分: 0.300 · 证据 2 条
- HNRNPU 综合评分: 0.300 · 证据 2 条
- KHSRP 综合评分: 0.300 · 证据 2 条
- SRSF3 综合评分: 0.300 · 证据 1 条
- SRSF9 综合评分: 0.300 · 证据 1 条
- fus 综合评分: 0.300 · 证据 1 条
- Tardbp 综合评分: 0.274 · 证据 1 条
- EWSR1 综合评分: 0.250 · 证据 2 条
- RBM10 综合评分: 0.250 · 证据 2 条
- RBM15 综合评分: 0.250 · 证据 2 条
- TIA1 综合评分: 0.250 · 证据 1 条
该基因暂无关联疾病记录