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GLUT4 regulating protein TUG. TUG is a GLUT4 regulating protein and functions to retain membrane vesicles containing GLUT4 intracellularly. TUG releases the GLUT4 containing vesicles to the cellular exocytic machinery in response to insulin stimulation which allows translocation to the plasma membrane. TUG has an N-terminal ubiquitin-like domain (UBL1) which in similar proteins appears to participate in protein-protein interactions. The region does have a area of negative electrostatic potential and increased backbone motility which leads to suggestions of a potential protein-protein interaction site.
No pairwise interactions found for the domain TUG
Tips:  If you've navigated here from a protein, hovering over a position on the weblogo will display the corresponding protein position for that domain position. The histograms below the weblogo indicate mutations found on the domain. Red is for disease (OMIM) and blue is for SNPs. Functional Features are displayed as orange boxes under the histograms. You can choose which features are displayed in the box below. Range on the Protein: Protein ID Protein Position Domain Position:  No Conserved Features/Sites Found for TUG
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