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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: Aryl hydrocarbon receptor repressor

UniprotKB/SwissProt ID: A9YTQ3 (A9YTQ3)

Gene Name: AHRR

Organism: Homo sapiens (Human)

Function: Mediates dioxin toxicity and is involved in regulation of cell growth and differentiation. Represses the transcription activity of AHR by competing with this transcription factor for heterodimer formation with the ARNT and subsequently binding to the xenobiotic response element (XRE) sequence present in the promoter regulatory region of variety of genes. Represses CYP1A1 by binding the XRE sequence and recruiting ANKRA2, HDAC4 and/or HDAC5. Autoregulates its expression by associating with its own XRE site

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm. Nucleus

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR039091 AHR/AHRR
IPR039092 AHRR_bHLH
IPR011598 bHLH_dom
IPR036638 HLH_DNA-bd_sf
IPR000014 PAS
IPR035965 PAS-like_dom_sf
IPR013767 PAS_fold

The S-nitrosylation sites of A9YTQ3

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 697 ATLVPPQASG C TFLP------