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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: Sulfotransferase 1A1

UniprotKB/SwissProt ID: ST1A1_MOUSE (P52840)

Gene Name: Sult1a1

Synonyms: St1a1, Stp, Stp1

Organism: Mus musculus (Mouse).

Function: Sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate (PAPS) as sulfonate donor to catalyze the sulfate conjugation of catecholamines, phenolic drugs and neurotransmitters. Has also estrogen sulfotransferase activity. responsible for the sulfonation and activation of minoxidil. Is Mediates the metabolic activation of carcinogenic N- hydroxyarylamines to DNA binding products and could so participate as modulating factor of cancer risk (By similarity).

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm (By similarity).

Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR000863

The S-nitrosylation sites of ST1A1_MOUSE

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
182YARIPFLEFS C PGVPPGLETL CCCCCEEEEC C CCCCHHHHHH 4.06%MC1322178444-
282YARIPFLEFS C PGVPPGLETL CCCCCEEEEC C CCCCHHHHHH 4.06%MC1320837516in vivo
3283DAHYAKLMTG C DFTFRCQI-- HHHHHHHHCC C CEEEEEEC 2.60%MC0422178444-
4283DAHYAKLMTG C DFTFRCQI-- HHHHHHHHCC C CEEEEEEC 2.60%MC0420837516in vivo