Protein Name:
Splicing factor U2AF 35 kDa subunit
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UniprotKB/SwissProt ID: Q01081 (Q01081)
Gene Name:
U2AF1
Organism: Homo sapiens (Human)
Function: Plays a critical role in both constitutive and enhancer-dependent splicing by mediating protein-protein interactions and protein-RNA interactions required for accurate 3'-splice site selection. Recruits U2 snRNP to the branch point. Directly mediates interactions between U2AF2 and proteins bound to the enhancers and thus may function as a bridge between U2AF2 and the enhancer complex to recruit it to the adjacent intron
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Nucleus. Nucleus speckle
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of Q01081
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
102 |
KYGEVEEMNV C DNLGDHLVGN |
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| 2 |
169 |
EMGECTRGGF C NFMHLKPISR |
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37478858
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| 3 |
67 |
NSSQSADGLR C AVSDVEMQEH |
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