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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: Triosephosphate isomerase

UniprotKB/SwissProt ID: P17751 (P17751)

Gene Name: Tpi1

Organism: Mus musculus (Mouse)

Function: Triosephosphate isomerase is an extremely efficient metabolic enzyme that catalyzes the interconversion between dihydroxyacetone phosphate (DHAP) and D-glyceraldehyde-3-phosphate (G3P) in glycolysis and gluconeogenesis It is also responsible for the non-negligible production of methylglyoxal a reactive cytotoxic side-product that modifies and can alter proteins, DNA and lipids

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR013785 Aldolase_TIM
IPR035990 TIM_sf
IPR022896 TrioseP_Isoase_bac/euk
IPR000652 Triosephosphate_isomerase
IPR020861 Triosephosphate_isomerase_AS

The S-nitrosylation sites of P17751

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 127 ALAEGLGVIA C IGEKLDEREA  CCCCHHHCCC C EEECCCCCCC  24.64% 21278135
2 21 GNWKMNGRKK C LGELICTLNA  CCCCHHHCCC C EEECCCCCCC  52.59%
3 218 IYGGSVTGAT C KELASQPDVD  CCCCHHHCCC C EEECCCCCCC  3.44% 20925432
21278135
4 67 DPKIAVAAQN C YKVTNGAFTG  CCCCHHHCCC C EEECCCCCCC  39.01% 21278135