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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: Phosphatidylserine synthase 1

UniprotKB/SwissProt ID: P48651 (P48651)

Gene Name: PTDSS1

Organism: Homo sapiens (Human)

Function: Catalyzes a base-exchange reaction in which the polar head group of phosphatidylethanolamine (PE) or phosphatidylcholine (PC) is replaced by L-serine (PubMed:19014349, PubMed:24241535). Catalyzes mainly the conversion of phosphatidylcholine (PubMed:19014349, PubMed:24241535). Also converts, in vitro and to a lesser extent, phosphatidylethanolamine (PubMed:19014349, PubMed:24241535)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Endoplasmic reticulum membrane

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR004277 PSS

The S-nitrosylation sites of P48651

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 347 QYYAYLTDTQ C KRVGTQCWVF