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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: Paxillin

UniprotKB/SwissProt ID: P49023 (P49023)

Gene Name: PXN

Organism: Homo sapiens (Human)

Function: Cytoskeletal protein involved in actin-membrane attachment at sites of cell adhesion to the extracellular matrix (focal adhesion). Recruits other proteins such as TRIM15 to focal adhesion

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm, cytoskeleton. Cell junction, focal adhesion. Cytoplasm, cell cortex

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR047072 Paxillin_Lim_dom2
IPR001904 Paxillin_Lim_dom4
IPR047075 Paxillin_TGFB1I1_LIM_dom1
IPR001781 Znf_LIM

The S-nitrosylation sites of P49023

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 108 SNPQDSVGSP C SRVGEEEHVY  CCHHHHHHHH H HHHCCCHHCC  4.31% 22126794
2212679
2 361 ATVAKGVCGA C KKPIAGQVVT  CCHHHHHHHH H HHHCCCHHCC  3.36%
3 405 NFFERDGQPY C EKDYHNLFSP  CCHHHHHHHH H HHHCCCHHCC  7.15%