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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: Carboxypeptidase A4

UniprotKB/SwissProt ID: Q9UI42 (Q9UI42)

Gene Name: CPA4

Organism: Homo sapiens (Human)

Function: Metalloprotease that cleaves hydrophobic C-terminal residues with a preference for -Phe, -Leu, -Ile, -Met, -Tyr and -Val (PubMed:20385563). May function in peptide hormone and/or neuropeptide catabolism (PubMed:20385563)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Secreted

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR034248 CPA_M14_CPD
IPR036990 M14A-like_propep
IPR003146 M14A_act_pep
IPR000834 Peptidase_M14

The S-nitrosylation sites of Q9UI42

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 356 SGTEYQVGPT C TTVYPASGSS