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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: L-ascorbate peroxidase 1, cytosolic

UniprotKB/SwissProt ID: Q05431 (Q05431)

Gene Name: APX1

Organism: Arabidopsis thaliana (Mouse-ear cress)

Function: Plays a key role in hydrogen peroxide removal. Constitutes a central component of the reactive oxygen gene network

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR044831 Ccp1-like
IPR002016 Haem_peroxidase
IPR010255 Haem_peroxidase_sf
IPR002207 Peroxidase_I
IPR019794 Peroxidases_AS
IPR019793 Peroxidases_heam-ligand_BS

The S-nitrosylation sites of Q05431

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 32 KLRGLIAEKN C APIMVRLAWH  CCCCCCCCCH H HHHHHHHHHH  7.64% 22115780
2 49 LAWHSAGTFD C QSRTGGPFGT  CCCCCCCCCH H HHHHHHHHHH  3.28%