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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: Twinfilin-2

UniprotKB/SwissProt ID: TWF2_HUMAN (Q6IBS0)

Gene Name: TWF2

Synonyms: PTK9L

Organism: Homo sapiens (Human).

Function: Actin-binding protein involved in motile and morphological processes. Inhibits actin polymerization, likely by sequestering G-actin. By capping the barbed ends of filaments, it also regulates motility. Seems to play an important role in clathrin-mediated endocytosis and distribution of endocytic organelles. May play a role in regulating the mature length of the middle and short rows of stereocilia (By similarity).

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm, cytoskeleton. Cytoplasm, perinuclear region. Cell projection, stereocilium (By similarity). Note=Perinuclear and G-actin-rich cortical actin structure sublocalization.

PDB :
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Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR002108

The S-nitrosylation sites of TWF2_HUMAN

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
1141FAGYQKHLSS C AAPAPLTSAE HHHHHHHHHH C CCCCCCCHHH 3.17%HC122212679in vitro