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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 (acetyl-transferring)] kinase isozyme 3, mitochondrial

UniprotKB/SwissProt ID: PDK3_HUMAN (Q15120)

Gene Name: PDK3

Synonyms: PDHK3

Organism: Homo sapiens (Human).

Function: Inhibits pyruvate dehydrogenase activity by phosphorylation of the E1 subunit PDHA1, and thereby regulates glucose metabolism and aerobic respiration. Can also phosphorylate PDHA2. Decreases glucose utilization and increases fat metabolism in response to prolonged fasting, and as adaptation to a high-fat diet. Plays a role in glucose homeostasis and in maintaining normal blood glucose levels in function of nutrient levels and under starvation. Plays a role in the generation of reactive oxygen species.

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Mitochondrion matrix.

PDB :
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Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR003594
IPR004358
IPR005467