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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: Probable ubiquitin conjugation factor E4

UniprotKB/SwissProt ID: Q9LF41 (Q9LF41)

Gene Name: PUB1

Organism: Arabidopsis thaliana (Mouse-ear cress)

Function: Ubiquitin-protein ligase that may function as an E3 ligase in conjunction with specific E1 and E2 ligases. May also function as an E4 ligase mediating the assembly of polyubiquitin chain assembly on substrates monoubiquitinated by another E3 ubiquitin ligase

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm. Nucleus

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR019474 Ub_conjug_fac_E4_core
IPR045132 UBE4
IPR003613 Ubox_domain
IPR013083 Znf_RING/FYVE/PHD

The S-nitrosylation sites of Q9LF41

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 290 FKSQPDVGQQ C FSEASERRPA   
2 378 VNLSAVMLRL C EPFLDPHLTK   
3 648 LRAKMVEVLN C WMPRSSSSSS