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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: Ras and Rab interactor 1

UniprotKB/SwissProt ID: Q13671 (Q13671)

Gene Name: RIN1

Organism: Homo sapiens (Human)

Function: Ras effector protein, which may serve as an inhibitory modulator of neuronal plasticity in aversive memory formation. Can affect Ras signaling at different levels. First, by competing with RAF1 protein for binding to activated Ras. Second, by enhancing signaling from ABL1 and ABL2, which regulate cytoskeletal remodeling. Third, by activating RAB5A, possibly by functioning as a guanine nucleotide exchange factor (GEF) for RAB5A, by exchanging bound GDP for free GTP, and facilitating Ras-activated receptor endocytosis

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm. Membrane. Cytoplasm, cytoskeleton

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR000159 RA_dom
IPR035867 RIN1_SH2
IPR000980 SH2
IPR036860 SH2_dom_sf
IPR003123 VPS9
IPR045046 Vps9-like
IPR037191 VPS9_dom_sf

The S-nitrosylation sites of Q13671

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 639 RVAYQDPSSG C TSKTLAVPPE   
2 733 EARSRGEEQG C QGDGDAGVKA