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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: Diamine oxidase [copper-containing]

UniprotKB/SwissProt ID: P19801 (P19801)

Gene Name: AOC1

Organism: Homo sapiens (Human)

Function: Catalyzes the oxidative deamination of primary amines to the corresponding aldehydes with the concomitant production of hydrogen peroxide and ammonia (PubMed:12072962, PubMed:19764817, PubMed:239684, PubMed:8144586). Its preferred substrates are the diamines histamine and 1-methylhistamine and it could therefore play a role in allergic and immune responses (PubMed:12072962). Has a broad specificity for diamines and can also act on cadaverine and putrescine, two products of amino acid catabolism (PubMed:12072962). It could also act on polyamines, like spermidine and spermine though less efficiently, and regulate various biological processes (PubMed:12072962, PubMed:239684)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Secreted, extracellular space. Cell membrane

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR049947 Cu_Am_Ox_Cu-bd
IPR049948 Cu_Am_ox_TPQ-bd
IPR000269 Cu_amine_oxidase
IPR015798 Cu_amine_oxidase_C
IPR036460 Cu_amine_oxidase_C_sf
IPR016182 Cu_amine_oxidase_N-reg
IPR015800 Cu_amine_oxidase_N2
IPR015802 Cu_amine_oxidase_N3