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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: Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial

UniprotKB/SwissProt ID: SDHA_HUMAN (P31040)

Gene Name: SDHA

Synonyms: SDH2, SDHF

Organism: Homo sapiens (Human).

Function: Flavoprotein (FP) subunit of succinate dehydrogenase (SDH) that is involved in complex II of the mitochondrial electron transport chain and is responsible for transferring electrons from succinate to ubiquinone (coenzyme Q). Can act as a tumor suppressor.

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Mitochondrion inner membrane; Peripheral membrane protein; Matrix side.

Protein disease:
Disease database Database Entry Disease information
HPRD02914Leigh syndrome due to mitochondrial complex II deficiency
HPRD02914Mitochondrial complex II deficiency
Network with metabolic pathway:
Kegg map ID Pathway Link
map00020Citrate cycle (TCA cycle)
map00190Oxidative phosphorylation
map05010Alzheimer's disease
map05012Parkinson's disease
map05016Huntington's disease
Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information

The S-nitrosylation sites of SDHA_HUMAN

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
1536FRVGSVLQEG C GKISKLYGDL   %HC0525040305in vivo