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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:

UniprotKB/SwissProt ID: A0A0N4SVU1 (A0A0N4SVU1)

Gene Name: Gm7298

Organism: Mus musculus (Mouse)

Function: A proteinase activates the inhibitor by specific proteolysis in the bait region, which, by an unknown mechanism leads to reaction at the cysteinyl-glutamyl internal thiol ester site and to a conformational change, whereby the proteinase is trapped and/or covalently bound to the inhibitor. While in the tetrameric proteinase inhibitors steric inhibition is sufficiently strong, monomeric forms need a covalent linkage between the activated glutamyl residue of the original thiol ester and a terminal amino group of a lysine or another nucleophilic group on the proteinase, for inhibition to be effective

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Secreted

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR009048 A-macroglobulin_rcpt-bd
IPR036595 A-macroglobulin_rcpt-bd_sf
IPR050473 A2M/Complement_sys
IPR011625 A2M_N_BRD
IPR041813 A2M_TED
IPR047565 Alpha-macroglob_thiol-ester_cl
IPR011626 Alpha-macroglobulin_TED
IPR013783 Ig-like_fold
IPR014756 Ig_E-set
IPR001599 Macroglobln_a2
IPR019742 MacrogloblnA2_CS
IPR002890 MG2
IPR041555 MG3
IPR040839 MG4
IPR008930 Terpenoid_cyclase/PrenylTrfase

The S-nitrosylation sites of A0A0N4SVU1

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 587 LQVTASPQSL C GLRAVDQSVL