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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: Interferon regulatory factor 2-binding protein 1

UniprotKB/SwissProt ID: Q8IU81 (Q8IU81)

Gene Name: IRF2BP1

Organism: Homo sapiens (Human)

Function: Acts as a transcriptional corepressor in a IRF2-dependent manner; this repression is not mediated by histone deacetylase activities. May act as an E3 ligase towards JDP2, enhancing its polyubiquitination. Represses ATF2-dependent transcriptional activation

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Nucleus

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR044882 I2BP1/2_C3HC4-RING_sf
IPR022750 Interferon_reg_fac2-bd1_2_Znf

The S-nitrosylation sites of Q8IU81

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 207 EKEKQQRNAD C LAELNEAMRG   
2 239 VREQLLALSA C APFNVRFKKD   
3 280 FELKLFTEYP C GSGNVYAGVL   
4 363 QYPEPAPAAL C GPPPRAPSRN