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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: Tubulin alpha-4A chain

UniprotKB/SwissProt ID: TBA4A_HUMAN (P68366)

Gene Name: TUBA4A

Synonyms: TUBA1

Organism: Homo sapiens (Human).

Function: Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain.

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm, cytoskeleton.

Network with metabolic pathway:
Kegg map ID Pathway Link
map05130Pathogenic Escherichia coli infection
map04540Gap junction
map04145Phagosome
Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR000217
IPR002452
IPR003008
IPR008280

The S-nitrosylation sites of TBA4A_HUMAN

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
154GGDDSFTTFF C ETGAGKHVPR CCCCCCCCCE E ECCCCEEEEE 3.90%HC1020140087in vivo
2295QLSVAEITNA C FEPANQMVKC CCCHHHHHHH H HCCCCCEEEC 4.27%HC0820140087in vivo
3347TKRSIQFVDW C PTGFKVGINY HHCCCCCCCC C CCCEECCCCC 1.55%HC0719483679in vivo
4347TKRSIQFVDW C PTGFKVGINY HHCCCCCCCC C CCCEECCCCC 1.55%HC0720140087in vivo
5376GDLAKVQRAV C MLSNTTAIAE CCHHHHHHHH H HHHHHHHHHH 1.90%HC0419483679in vivo
6376GDLAKVQRAV C MLSNTTAIAE CCHHHHHHHH H HHHHHHHHHH 1.90%HC0420140087in vivo