SELENOT gene

selenoprotein T

The information on this page was automatically extracted from online scientific databases.

From NCBI Gene:

This gene encodes a selenoprotein, which contains a selenocysteine (Sec) residue at its active site. Sec is encoded by the 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, that is necessary for the recognition of UGA as a Sec codon rather than as a stop signal. This protein is localized in the endoplasmic reticulum, and belongs to the SelWTH family that possesses a thioredoxin-like fold and a conserved CxxU (C is cysteine, U is Sec) motif found in several redox active proteins. Studies in mice indicate a crucial role for this gene in the protection of dopaminergic neurons against oxidative stress in Parkinson's disease, and in the control of glucose homeostasis in pancreatic beta-cells. [provided by RefSeq, Apr 2017]

From UniProt:

Selenoprotein with thioredoxin reductase-like oxidoreductase activity (By similarity). Protects dopaminergic neurons against oxidative stress ans cell death (PubMed:26866473). Involved in ADCYAP1/PACAP-induced calcium mobilization and neuroendocrine secretion (By similarity). Plays a role in fibroblast anchorage and redox regulation (By similarity). In gastric smooth muscle, modulates the contraction processes through the regulation of calcium release and MYLK activation (By similarity). In pancreatic islets, involved in the control of glucose homeostasis, contributes to prolonged ADCYAP1/PACAP-induced insulin secretion.

From UniProt:

mRNA levels are increased more than 200-folds in the caudate putamen from Parkinson disease (PD) patients compared to control subjects. In conditional brain knockout mice, treatment with PD-inducing neurotoxins provoke rapid and severe parkinsonian-like motor defects.

Cytogenetic Location: 3q25.1, which is the long (q) arm of chromosome 3 at position 25.1

Molecular Location: base pairs 150,603,279 to 150,630,447 on chromosome 3 (Homo sapiens Annotation Release 108, GRCh38.p7) (NCBI)

Cytogenetic Location: 3q25.1, which is the long (q) arm of chromosome 3 at position 25.1