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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: KN motif and ankyrin repeat domain-containing protein 2

UniprotKB/SwissProt ID: D3ZD05 (D3ZD05)

Gene Name: Kank2

Organism: Rattus norvegicus (Rat)

Function: Involved in transcription regulation by sequestering in the cytoplasm nuclear receptor coactivators such as NCOA1, NCOA2 and NCOA3 (By similarity). Involved in regulation of caspase-independent apoptosis by sequestering the proapoptotic factor AIFM1 in mitochondria (By similarity). Pro-apoptotic stimuli can induce its proteasomal degradation allowing the translocation of AIFM1 to the nucleus to induce apoptosis (By similarity). Involved in the negative control of vitamin D receptor signaling pathway (By similarity). Involved in actin stress fibers formation through its interaction with ARHGDIA and the regulation of the Rho signaling pathway (By similarity). May thereby play a role in cell adhesion and migration, regulating for instance podocytes migration during development of the kidney (By similarity). Through the Rho signaling pathway may also regulate cell proliferation (By similarity)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm. Mitochondrion

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR002110 Ankyrin_rpt
IPR036770 Ankyrin_rpt-contain_sf
IPR047184 KANK1-4
IPR021939 KN_motif

The S-nitrosylation sites of D3ZD05

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 103 GDSRHSAYSY C GRGFYPQYGA