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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: Cleavage stimulation factor subunit 1

UniprotKB/SwissProt ID: Q05048 (Q05048)

Gene Name: CSTF1

Organism: Homo sapiens (Human)

Function: One of the multiple factors required for polyadenylation and 3'-end cleavage of mammalian pre-mRNAs (PubMed:10669729). May be responsible for the interaction of CSTF with other factors to form a stable complex on the pre-mRNA (PubMed:10669729)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Nucleus

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR044633 CstF1-like
IPR032028 CSTF1_dimer
IPR038184 CSTF1_dimer_sf
IPR015943 WD40/YVTN_repeat-like_dom_sf
IPR019775 WD40_repeat_CS
IPR036322 WD40_repeat_dom_sf
IPR001680 WD40_rpt

The S-nitrosylation sites of Q05048

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 102 MSPEASEYET C YVTSHKGPCR   
2 178 TLYDHVDEVT C LAFHPTEQIL