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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: Glutaredoxin-3

UniprotKB/SwissProt ID: GLRX3_HUMAN (O76003)

Gene Name: GLRX3

Synonyms: PICOT, TXNL2

Organism: Homo sapiens (Human).

Function: Critical negative regulator of cardiac hypertrophy and a positive inotropic regulator (By similarity). May play a role in regulating the function of the thioredoxin system. Does not posses any thyoredoxin activity since it lacks the conserved motif that is essential for catalytic activity.

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm, cell cortex. Cytoplasm, myofibril, sarcomere, Z line (By similarity). Note=Under the plasma membrane. After PMA stimulation, GLRX3 and PRKCQ/PKC-theta translocate to a more extended submembrane area. In the Z line, found associated with CSRP3

PDB :
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Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information

The S-nitrosylation sites of GLRX3_HUMAN

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
1146RLKKLTHAAP C MLFMKGTPQE   2.95%HC0124105792-