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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: Sphingomyelin phosphodiesterase 2

UniprotKB/SwissProt ID: NSMA_MOUSE (O70572)

Gene Name: Smpd2

Organism: Mus musculus (Mouse).

Function: Converts sphingomyelin to ceramide. Hydrolyze 1-acyl-2- lyso-sn-glycero-3-phosphocholine (lyso-PC) and 1-O-alkyl-2-lyso- sn-glycero-3-phosphocholine (lyso-platelet-activating factor). The physiological substrate seems to be Lyso-PAF (By similarity).

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Membrane; Multi-pass membrane protein.

Network with metabolic pathway:
Kegg map ID Pathway Link
map00600Sphingolipid metabolism
Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR005135

The S-nitrosylation sites of NSMA_MOUSE

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
1176TSKNADVVLL C GDLNMHPKDL HCCCCCEEEE E EEECCCCCCC 3.31%MC0221278135in vitro
2411DRGSEPHLAY C LQQEGDRA-- HCCCCCCHHH H HHHHCCCC 1.99%MC0521278135in vitro