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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: Paraxanthine methyltransferase 1

UniprotKB/SwissProt ID: Q9C9M3 (Q9C9M3)

Gene Name: PXMT1

Organism: Arabidopsis thaliana (Mouse-ear cress)

Function: Methyltransferase that may methylate 1,7-paraxanthine (PubMed:26768601). Prevents seed germination and modulates root architecture during early seedlings development (PubMed:26768601). Plays a minor role in defense responses toward pathogenic bacteria (e.g. P.syringae) (PubMed:28401908)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization:

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR005299 MeTrfase_7
IPR042086 MeTrfase_capping
IPR029063 SAM-dependent_MTases_sf

The S-nitrosylation sites of Q9C9M3

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 172 DSPLWNKDMQ C TGFNPAVKKA