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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: Cytochrome b-c1 complex subunit 1, mitochondrial

UniprotKB/SwissProt ID: QCR1_MOUSE (Q9CZ13)

Gene Name: Uqcrc1

Organism: Mus musculus (Mouse).

Function: This is a component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is part of the mitochondrial respiratory chain. This protein may mediate formation of the complex between cytochromes c and c1 (By similarity).

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Mitochondrion inner membrane (By similarity).

Network with metabolic pathway:
Kegg map ID Pathway Link
map00190Oxidative phosphorylation
map04260Cardiac muscle contraction
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 QCR1_MOUSE

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
169VASEQSSHAT C TVGVWIDAGS   2.77%MC1321278135in vitro
269VASEQSSHAT C TVGVWIDAGS   2.77%MC1322865876in vivo
3268EEDAVPGLTP C RFTGSEIRHR   4.75%MC0324895380-
4268EEDAVPGLTP C RFTGSEIRHR   4.75%MC0321278135in vitro
5268EEDAVPGLTP C RFTGSEIRHR   4.75%MC0322865876in vivo
6380FFLQGQWMRL C TSATESEVTR   1.67%MC0922178444-
7380FFLQGQWMRL C TSATESEVTR   1.67%MC0924895380-
8380FFLQGQWMRL C TSATESEVTR   1.67%MC0921278135in vitro
9380FFLQGQWMRL C TSATESEVTR   1.67%MC0920837516in vivo
10380FFLQGQWMRL C TSATESEVTR   1.67%MC0922865876in vivo
11410VSHLDGTTPV C EDIGRSLLTY   4.02%MC0422178444-
12410VSHLDGTTPV C EDIGRSLLTY   4.02%MC0424895380-
13410VSHLDGTTPV C EDIGRSLLTY   4.02%MC0421278135in vitro
14410VSHLDGTTPV C EDIGRSLLTY   4.02%MC0420837516in vivo
15410VSHLDGTTPV C EDIGRSLLTY   4.02%MC0422865876in vivo
16453DICSKYFYDQ C PAVAGYGPIE   1.82%MC1321278135in vitro
17453DICSKYFYDQ C PAVAGYGPIE   1.82%MC1322865876in vivo