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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: Matrin-3

UniprotKB/SwissProt ID: MATR3_HUMAN (P43243)

Gene Name: MATR3

Synonyms: KIAA0723

Organism: Homo sapiens (Human).

Function: May play a role in transcription or may interact with other nuclear matrix proteins to form the internal fibrogranular network. In association with the SFPQ-NONO heteromer may play a role in nuclear retention of defective RNAs.

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Nucleus matrix.

Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR000504
IPR000690
IPR003604
IPR007087
IPR012677
IPR015880

The S-nitrosylation sites of MATR3_HUMAN

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
1806IPKTGFYCKL C SLFYTNEEVA CCCCCCHHHH H HHHCCCCHHH 1.71%HC0322178444-
2806IPKTGFYCKL C SLFYTNEEVA CCCCCCHHHH H HHHCCCCHHH 1.71%HC0318335467-
3806IPKTGFYCKL C SLFYTNEEVA CCCCCCHHHH H HHHCCCCHHH 1.71%HC0319366988-
4806IPKTGFYCKL C SLFYTNEEVA CCCCCCHHHH H HHHCCCCHHH 1.71%HC0320140087in vivo