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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: Pyruvate dehydrogenase protein X component, mitochondrial

UniprotKB/SwissProt ID: ODPX_MOUSE (Q8BKZ9)

Gene Name: Pdhx

Organism: Mus musculus (Mouse).

Function: Required for anchoring dihydrolipoamide dehydrogenase (E3) to the dihydrolipoamide transacetylase (E2) core of the pyruvate dehydrogenase complexes of eukaryotes. This specific binding is essential for a functional PDH complex (By similarity).

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Mitochondrion matrix (By similarity).

Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR000089
IPR001078
IPR003016
IPR004167
IPR011053

The S-nitrosylation sites of ODPX_MOUSE

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
1170TQPSPQPQIP C PARKEHKGTA CCCCCCCCCC C CCCCCCCCCC 4.38%MC0221278135in vitro
2307TVPHAYATAD C DLGAVLKVRR CCCEEEEEEE E CHHHHHHHHH 4.28%MC0121278135in vitro
3307TVPHAYATAD C DLGAVLKVRR CCCEEEEEEE E CHHHHHHHHH 4.28%MC0122865876in vivo