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Gene : GPX3 Homo sapiens

Name  ? glutathione peroxidase 3 Cytological Location  5q33.1
Brief Description  glutathione peroxidase 3
Description  The protein encoded by this gene belongs to the glutathione peroxidase family, members of which catalyze the reduction of organic hydroperoxides and hydrogen peroxide (H2O2) by glutathione, and thereby protect cells against oxidative damage. Several isozymes of this gene family exist in vertebrates, which vary in cellular location and substrate specificity. This isozyme is secreted, and is abundantly found in plasma. Downregulation of expression of this gene by promoter hypermethylation has been observed in a wide spectrum of human malignancies, including thyroid cancer, hepatocellular carcinoma and chronic myeloid leukemia. This isozyme is also a selenoprotein, containing the rare amino acid selenocysteine (Sec) at its active site. Sec is encoded by the UGA codon, which normally signals translation termination. The 3' UTRs of selenoprotein mRNAs contain a conserved stem-loop structure, designated the Sec insertion sequence (SECIS) element, that 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. [provided by RefSeq, Jul 2016]
  • synonyms:
  • glutathione peroxidase 3 (plasma),
  • GPX3,
  • HGNC:4555,
  • NM_001329790,
  • GSHPx-P,
  • OTTHUMG00000163693,
  • uc021yga.2,
  • GSHPx-3,
  • GPx-P
  • identifiers:
  • 2878,
  • ENSG00000211445,
  • GPX3

Genome feature

Region: gene ? Length: 8398  
Location: 5:151020591-151028988 Cyto location: 5q33.1


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Disease

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751 SN Ps

5 Cross References

16 Data Sets

5 Homologues

0 Located Features

97 Rna Seq Results