Protein Name:
Glutathione peroxidase 1
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UniprotKB/SwissProt ID: P07203 (P07203)
Gene Name:
GPX1
Organism: Homo sapiens (Human)
Function: Catalyzes the reduction of hydroperoxides in a glutathione-dependent manner thus regulating cellular redox homeostasis (PubMed:11115402, PubMed:36608588). Can reduce small soluble hydroperoxides such as H2O2, cumene hydroperoxide and tert-butyl hydroperoxide, as well as several fatty acid-derived hydroperoxides (PubMed:11115402, PubMed:36608588). In platelets catalyzes the reduction of 12-hydroperoxyeicosatetraenoic acid, the primary product of the arachidonate 12-lipoxygenase pathway (PubMed:11115402)
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Cytoplasm. Mitochondrion
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of P07203
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
202 |
IEALLSQGPS C A--------- |
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| 2 |
78 |
PRGLVVLGFP C NQFGHQENAK |
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