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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: Zinc finger E-box-binding homeobox 1

UniprotKB/SwissProt ID: P37275 (P37275)

Gene Name: ZEB1

Organism: Homo sapiens (Human)

Function: Acts as a transcriptional repressor. Inhibits interleukin-2 (IL-2) gene expression. Enhances or represses the promoter activity of the ATP1A1 gene depending on the quantity of cDNA and on the cell type. Represses E-cadherin promoter and induces an epithelial-mesenchymal transition (EMT) by recruiting SMARCA4/BRG1. Represses BCL6 transcription in the presence of the corepressor CTBP1. Positively regulates neuronal differentiation. Represses RCOR1 transcription activation during neurogenesis. Represses transcription by binding to the E box (5'-CANNTG-3'). In the absence of TGFB1, acts as a repressor of COL1A2 transcription via binding to the E-box in the upstream enhancer region (By similarity)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Nucleus

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR008598 Di19_Zn-bd
IPR001356 HD
IPR009057 Homeodomain-like_sf
IPR036236 Znf_C2H2_sf
IPR013087 Znf_C2H2_type
IPR051574 ZnF_E-box_Homeobox

The S-nitrosylation sites of P37275

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 1056 EMEELQEEKE C EKPQGDEEEE   
2 534 GGVNDSTCLL C DDCPGDINAL