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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: Palladin

UniprotKB/SwissProt ID: Q8WX93 (Q8WX93)

Gene Name: PALLD

Organism: Homo sapiens (Human)

Function: Cytoskeletal protein required for organization of normal actin cytoskeleton. Roles in establishing cell morphology, motility, cell adhesion and cell-extracellular matrix interactions in a variety of cell types. May function as a scaffolding molecule with the potential to influence both actin polymerization and the assembly of existing actin filaments into higher-order arrays. Binds to proteins that bind to either monomeric or filamentous actin. Localizes at sites where active actin remodeling takes place, such as lamellipodia and membrane ruffles. Different isoforms may have functional differences. Involved in the control of morphological and cytoskeletal changes associated with dendritic cell maturation. Involved in targeting ACTN to specific subcellular foci

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm, cytoskeleton. Cell junction, focal adhesion. Cytoplasm, myofibril, sarcomere, Z line. Cell projection, ruffle. Cell projection, podosome. Cell projection, lamellipodium. Cell projection, axon. Cell projection, growth cone

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR007110 Ig-like_dom
IPR036179 Ig-like_dom_sf
IPR013783 Ig-like_fold
IPR013098 Ig_I-set
IPR003599 Ig_sub
IPR003598 Ig_sub2
IPR033017 Palladin_C

The S-nitrosylation sites of Q8WX93

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 1022 IFEGMPVTFT C RVAGNPKPKI  CCCCCCHHHH H HHHHHHHHHH  2.62%
2 1208 VTSRDAGIYT C IATNRAGQNS  CCCCCCHHHH H HHHHHHHHHH  0.82%
3 462 VAEGQVVVLE C RVRGAPPLQV  CCCCCCHHHH H HHHHHHHHHH  4.21%
4 504 PRSTAEPEEI C TLVIAETFPE  CCCCCCHHHH H HHHHHHHHHH  2.45%
5 521 TFPEDAGIFT C SARNDYGSAT  CCCCCCHHHH H HHHHHHHHHH  1.77%
6 964 TANQEYKVSS C EQRLISEIEY  CCCCCCHHHH H HHHHHHHHHH  3.93% 22178444
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