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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: Flavin-containing monooxygenase 3

UniprotKB/SwissProt ID: P97501 (P97501)

Gene Name: Fmo3

Organism: Mus musculus (Mouse)

Function: Essential hepatic enzyme that catalyzes the oxygenation of a wide variety of nitrogen- and sulfur-containing compounds including drugs as well as dietary compounds. Plays an important role in the metabolism of trimethylamine (TMA), via the production of trimethylamine N-oxide (TMAO) metabolite. TMA is generated by the action of gut microbiota using dietary precursors such as choline, choline containing compounds, betaine or L-carnitine. By regulating TMAO concentration, FMO3 directly impacts both platelet responsiveness and rate of thrombus formation

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Microsome membrane. Endoplasmic reticulum membrane

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR036188 FAD/NAD-bd_sf
IPR000960 Flavin_mOase
IPR020946 Flavin_mOase-like
IPR002255 Flavin_mOase_3
IPR050346 FMO-like

The S-nitrosylation sites of P97501

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 197 VLVIGLGNSG C DIAAELSHVA  CCCEEEEECC C HHHHHHHHHH  3.25% 22178444
2 294 FNDELPARIL C GMVTIKPNVK  CCCEEEEECC C HHHHHHHHHH  2.84%
3 397 RWAAQVIKGT C TLPSVNDMMD  CCCEEEEECC C HHHHHHHHHH  5.12% 22178444