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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: SH3 and PX domain-containing protein 2A

UniprotKB/SwissProt ID: Q5TCZ1 (Q5TCZ1)

Gene Name: SH3PXD2A

Organism: Homo sapiens (Human)

Function: Adapter protein involved in invadopodia and podosome formation, extracellular matrix degradation and invasiveness of some cancer cells (PubMed:27789576). Binds matrix metalloproteinases (ADAMs), NADPH oxidases (NOXs) and phosphoinositides. Acts as an organizer protein that allows NOX1- or NOX3-dependent reactive oxygen species (ROS) generation and ROS localization. In association with ADAM12, mediates the neurotoxic effect of amyloid-beta peptide

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm. Cell projection, podosome

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR051228 NADPH_Oxidase/PX-Domain
IPR001683 PX_dom
IPR036871 PX_dom_sf
IPR036028 SH3-like_dom_sf
IPR001452 SH3_domain
IPR037961 SH3PXD2_PX
IPR035450 SH3PXD2A_SH3_1
IPR035452 SH3PXD2A_SH3_2
IPR035449 SH3PXD2A_SH3_3
IPR035453 SH3PXD2A_SH3_4
IPR035454 SH3PXD2A_SH3_5

The S-nitrosylation sites of Q5TCZ1

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 749 DADANAGLTS C PRAKPSVRPK