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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: Peripheral plasma membrane protein CASK

UniprotKB/SwissProt ID: O70589 (O70589)

Gene Name: Cask

Organism: Mus musculus (Mouse)

Function: Multidomain scaffolding Mg(2+)-independent protein kinase that catalyzes the phosphotransfer from ATP to proteins such as NRXN1, and plays a role in synaptic transmembrane protein anchoring and ion channel trafficking (By similarity). Contributes to neural development and regulation of gene expression via interaction with the transcription factor TBR1. Binds to cell-surface proteins, including amyloid precursor protein, neurexins, and syndecans. May mediate a link between the extracellular matrix and the actin cytoskeleton via its interaction with syndecan and with the actin/spectrin-binding protein 4.1. Component of the LIN-10-LIN-2-LIN-7 complex, which associates with the motor protein KIF17 to transport vesicles containing N-methyl-D-aspartate (NMDA) receptor subunit NR2B along microtubules (PubMed:10846156)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Nucleus. Cytoplasm. Cell membrane

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR035473 CASK_SH3
IPR008145 GK/Ca_channel_bsu
IPR008144 Guanylate_kin-like_dom
IPR020590 Guanylate_kinase_CS
IPR011009 Kinase-like_dom_sf
IPR014775 L27_C
IPR004172 L27_dom
IPR036892 L27_dom_sf
IPR050716 MAGUK
IPR027417 P-loop_NTPase
IPR001478 PDZ
IPR036034 PDZ_sf
IPR000719 Prot_kinase_dom
IPR036028 SH3-like_dom_sf
IPR001452 SH3_domain

The S-nitrosylation sites of O70589

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 513 ITLKMNELNH C IVARIMHGGM   
2 684 SPELQEWRVA C IAMEKTKQEQ