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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: Prolactin regulatory element-binding protein

UniprotKB/SwissProt ID: PREB_MOUSE (Q9WUQ2)

Gene Name: Preb

Synonyms: Sec12

Organism: Mus musculus (Mouse).

Function: Was first identified based on its probable role in the regulation of pituitary gene transcription. Binds to the prolactin gene (PRL) promoter and seems to activate transcription (By similarity). Guanine nucleotide exchange factor that activates SARA2. Required for the formation of COPII transport vesicles from the ER.

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Nucleus (By similarity). Membrane; Single- pass membrane protein. Endoplasmic reticulum.

Network with metabolic pathway:
Kegg map ID Pathway Link
map04141Protein processing in endoplasmic reticulum
Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR001680
IPR011046
IPR015943

The S-nitrosylation sites of PREB_MOUSE

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
1161FSNEPLQKVV C FNHDNTLLAT EECCCCEEEE E ECCCCCEEEE 2.94%MC1220925432in vivo