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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: NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial

UniprotKB/SwissProt ID: P49821 (P49821)

Gene Name: NDUFV1

Organism: Homo sapiens (Human)

Function: Core subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I) which catalyzes electron transfer from NADH through the respiratory chain, using ubiquinone as an electron acceptor (PubMed:28844695). Part of the peripheral arm of the enzyme, where the electrons from NADH are accepted by flavin mononucleotide (FMN) and then passed along a chain of iron-sulfur clusters by electron tunnelling to the final acceptor ubiquinone (PubMed:28844695). Contains FMN, which is the initial electron acceptor as well as one iron-sulfur cluster (PubMed:28844695)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Mitochondrion inner membrane

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR050837 ComplexI_51kDa_subunit
IPR001949 NADH-UbQ_OxRdtase_51kDa_CS
IPR011537 NADH-UbQ_OxRdtase_suF
IPR011538 Nuo51_FMN-bd
IPR037225 Nuo51_FMN-bd_sf
IPR019575 Nuop51_4Fe4S-bd
IPR037207 Nuop51_4Fe4S-bd_sf
IPR054765 SLBB_dom

The S-nitrosylation sites of P49821

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 125 VNADEGEPGT C KDREILRHDP   
2 142 RHDPHKLLEG C LVGGRAMGAR   
3 187 YEAGLIGKNA C GSGYDFDVFV   
4 206 FVVRGAGAYI C GEETALIESI   
5 425 ISKQIEGHTI C ALGDGAAWPV