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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: Myeloid differentiation primary response protein MyD88

UniprotKB/SwissProt ID: MYD88_HUMAN (Q99836)

Gene Name: MYD88

Organism: Homo sapiens (Human).

Function: Adapter protein involved in the Toll-like receptor and IL-1 receptor signaling pathway in the innate immune response. Acts via IRAK1, IRAK2, IRF7 and TRAF6, leading to NF-kappa-B activation, cytokine secretion and the inflammatory response. Increases IL-8 transcription. Involved in IL-18-mediated signaling pathway. Activates IRF1 resulting in its rapid migration into the nucleus to mediate an efficient induction of IFN-beta, NOS2/INOS, and IL12A genes. MyD88-mediated signaling in intestinal epithelial cells is crucial for maintenance of gut homeostasis and controls the expression of the antimicrobial lectin REG3G in the small intestine.

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm.

PDB :
( If your security settings prevent Jmol from running, please register http://140.138.144.145/ as a safe location in your Java settings. )

Network with metabolic pathway:
Kegg map ID Pathway Link
map05134Legionellosis
map05143African trypanosomiasis
map05144Malaria
map04064NF-kappa B signaling pathway
map04210Apoptosis
map05133Pertussis
map05140Leishmaniasis
map05142Chagas disease (American trypanosomiasis)
map05145Toxoplasmosis
map05162Measles
map04620Toll-like receptor signaling pathway
map05132Salmonella infection
map05152Tuberculosis
map05161Hepatitis B
map05164Influenza A
map05168Herpes simplex infection
Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR000157
IPR000488
IPR004075
IPR011029

3D Structure Databases:
3D structure databases
EntryMethodResolution (A)ChainPositionsView
2JS7 NMR - A146-296Link
2Z5V NMR - A148-296Link
3MOP X-ray 3.40 A A/B/C/D/E/F20-117Link
4DOM X-ray 1.80 A A157-296Link
4EO7 X-ray 1.45 A A157-296Link

The S-nitrosylation sites of MYD88_HUMAN

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
1113LELGPSIEED C QKYILKQQQE HHHCCHHHHH H HHHHHHCHHH 4.20%HC0522178444-
2113LELGPSIEED C QKYILKQQQE HHHCCHHHHH H HHHHHHCHHH 4.20%HC0518086890-
3216SIASELIEKR C RRMVVVVSDD HHHHHHHHHC C CCEEEEECCH 4.85%HC0922178444-
4216SIASELIEKR C RRMVVVVSDD HHHHHHHHHC C CCEEEEECCH 4.85%HC0918086890-