🧬 基因注释：TXNRD3
官方名称：thioredoxin reductase 3
功能摘要：The protein encoded by this gene belongs to the pyridine nucleotide-disulfide oxidoreductase family, and is a member of the thioredoxin (Trx) system. Three thioredoxin reductase (TrxR) isozymes are found in mammals. TrxRs are selenocysteine-containing flavoenzymes, which reduce thioredoxins, as well as other substrates, and play a key role in redox homoeostasis. This gene encodes the third TrxR, which unlike the other two isozymes, contains an additional N-terminal glutaredoxin (Grx) domain, and shows highest expression in testis. The Grx domain allows this isozyme to participate in both Trx and glutathione systems. It functions as a homodimer containing FAD, and selenocysteine (Sec) at the active site. Sec is encoded by UGA codon that normally signals translation termination. The 3' UTRs of selenoprotein mRNAs contain a conserved stem-loop structure, the Sec insertion sequence (SECIS) element, which is necessary for the recognition of UGA as a Sec codon rather than as a stop signal. Alternatively spliced transcript variants have been found for this gene. Experimental evidence suggests the use of a non-AUG (CUG) codon as a translation initiation codon (PMID:20018845). [provided by RefSeq, Aug 2017].
- RBFOX2 综合评分: 0.474 · 证据 2 条
- FUS 综合评分: 0.362 · 证据 1 条
- fus 综合评分: 0.362 · 证据 1 条
- HNRNPA2B1 综合评分: 0.350 · 证据 2 条
- HNRNPC 综合评分: 0.350 · 证据 2 条
- MBNL1 综合评分: 0.350 · 证据 2 条
- Tardbp 综合评分: 0.310 · 证据 1 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
- PTBP1 综合评分: 0.300 · 证据 2 条
- CSTF2 综合评分: 0.274 · 证据 2 条
- EWSR1 综合评分: 0.250 · 证据 2 条
- FUBP1 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
- GRSF1 综合评分: 0.212 · 证据 2 条
- PRPF8 综合评分: 0.200 · 证据 1 条
- Ptbp2 综合评分: 0.200 · 证据 1 条
- UPF1 综合评分: 0.162 · 证据 1 条
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