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Sep. 10, 2014:
A total of 174 experimentally verified S-nitrosylation sites on 94 S-nitrosylated proteins from individualized human colorectal cancer tissues using a label-free quantitation strategy.

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Protein Name: Glutathione reductase, mitochondrial

UniprotKB/SwissProt ID: P00390 (P00390)

Gene Name: GSR

Organism: Homo sapiens (Human)

Function: Catalyzes the reduction of glutathione disulfide (GSSG) to reduced glutathione (GSH). Constitutes the major mechanism to maintain a high GSH:GSSG ratio in the cytosol

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Mitochondrion. Cytoplasm

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR036188 FAD/NAD-bd_sf
IPR023753 FAD/NAD-binding_dom
IPR016156 FAD/NAD-linked_Rdtase_dimer_sf
IPR006322 Glutathione_Rdtase_euk/bac
IPR046952 GSHR/TRXR-like
IPR001100 Pyr_nuc-diS_OxRdtase
IPR004099 Pyr_nucl-diS_OxRdtase_dimer
IPR012999 Pyr_OxRdtase_I_AS

The S-nitrosylation sites of P00390

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 107 KLGGTCVNVG C VPKKVMWNTA  CCCHHHHHHC C CCHHHHHHHH  4.05% 25040305
2 278 RSFDSMISTN C TEELENAGVE  CCCHHHHHHC C CCHHHHHHHH  5.26% 25040305
3 377 VKGIYAVGDV C GKALLTPVAI  CCCHHHHHHC C CCHHHHHHHH  5.72% 25040305
4 484 VVGIHMQGLG C DEMLQGFAVA  CCCHHHHHHC C CCHHHHHHHH  4.88% 25040305