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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: Rho GTPase-activating protein 21

UniprotKB/SwissProt ID: F1LXQ7 (F1LXQ7)

Gene Name: Arhgap21

Organism: Rattus norvegicus (Rat)

Function: Functions as a GTPase-activating protein (GAP) for RHOA and CDC42. Downstream partner of ARF1 which may control Golgi apparatus structure and function. Also required for CTNNA1 recruitment to adherens junctions

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cell junction. Cytoplasm, cytoskeleton. Cytoplasmic vesicle membrane. Golgi apparatus membrane

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR001478 PDZ
IPR041489 PDZ_6
IPR036034 PDZ_sf
IPR011993 PH-like_dom_sf
IPR001849 PH_domain
IPR008936 Rho_GTPase_activation_prot
IPR000198 RhoGAP_dom

The S-nitrosylation sites of F1LXQ7

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 1158 TGTFGVRLDD C PPAHTNRYIP   
2 126 EGGPAFEAGL C TGDRIIKVNG