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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: Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A beta isoform

UniprotKB/SwissProt ID: Q4QQT4 (Q4QQT4)

Gene Name: Ppp2r1b

Organism: Rattus norvegicus (Rat)

Function: The PR65 subunit of protein phosphatase 2A serves as a scaffolding molecule to coordinate the assembly of the catalytic subunit and a variable regulatory B subunit

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization:

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR011989 ARM-like
IPR016024 ARM-type_fold
IPR000357 HEAT
IPR021133 HEAT_type_2
IPR054573 PP2A/SF3B1-like_HEAT
IPR051023 PP2A_Regulatory_Subunit_A

The S-nitrosylation sites of Q4QQT4

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 160 GDWFTSRTSA C GLFSVCYPRA