Protein Name:
NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial
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UniprotKB/SwissProt ID: Q91VD9 (Q91VD9)
Gene Name:
Ndufs1
Organism: Mus musculus (Mouse)
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:27799543, PubMed:32072193, PubMed:38575788). Essential for catalysing the entry and efficient transfer of electrons within complex I (PubMed:27799543). Plays a key role in the assembly and stability of complex I and participates in the association of complex I with ubiquinol-cytochrome reductase complex (Complex III) to form supercomplexes (PubMed:27799543)
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Mitochondrion inner membrane
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of Q91VD9
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
367 |
LLNKVDSDNL C TEEIFPTEGA |
CCCCCCCCHH H CCCCCCCCCE |
5.88% |
21278135
|
| 2 |
463 |
QDIASGRHSF C EVLKDAKKPM |
CCCCCCCCHH H CCCCCCCCCE |
3.86% |
21278135
|
| 3 |
554 |
MLFLLGADGG C ITRQDLPKDC |
CCCCCCCCHH H CCCCCCCCCE |
3.34% |
21278135
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| 4 |
564 |
CITRQDLPKD C FIVYQGHHGD |
CCCCCCCCHH H CCCCCCCCCE |
2.9% |
21278135
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| 5 |
64 |
EKVGMQIPRF C YHERLSVAGN |
CCCCCCCCHH H CCCCCCCCCE |
3.41% |
21278135
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| 6 |
710 |
ISRASQTMAK C VKAVTEGAQA |
CCCCCCCCHH H CCCCCCCCCE |
2.49% |
21278135
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| 7 |
727 |
GAQAVEEPSI C ---------- |
CCCCCCCCHH H CCCCCCCCCE |
5.53% |
21278135
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| 8 |
75 |
YHERLSVAGN C RMCLVEIEKA |
CCCCCCCCHH H CCCCCCCCCE |
2.61% |
21278135
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| 9 |
78 |
RLSVAGNCRM C LVEIEKAPKV |
CCCCCCCCHH H CCCCCCCCCE |
1.67% |
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| 10 |
92 |
IEKAPKVVAA C AMPVMKGWNI |
CCCCCCCCHH H CCCCCCCCCE |
2.1% |
21278135
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