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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: Protein tyrosine phosphatase type IVA 1

UniprotKB/SwissProt ID: Q93096 (Q93096)

Gene Name: PTP4A1

Organism: Homo sapiens (Human)

Function: Protein tyrosine phosphatase which stimulates progression from G1 into S phase during mitosis. May play a role in the development and maintenance of differentiating epithelial tissues. Enhances cell proliferation, cell motility and invasive activity, and promotes cancer metastasis

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cell membrane. Early endosome. Endoplasmic reticulum. Cytoplasm. Cytoplasm, cytoskeleton, spindle. Nucleus

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR029021 Prot-tyrosine_phosphatase-like
IPR050561 PTP
IPR003595 Tyr_Pase_cat
IPR000387 Tyr_Pase_dom
IPR020422 TYR_PHOSPHATASE_DUAL_dom

The S-nitrosylation sites of Q93096

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 49 KYGVTTIVRV C EATYDTTLVE