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. 2014 Apr 14;205(1):11–20. doi: 10.1083/jcb.201310113

Figure 3.

Figure 3.

Possible mechanisms of ubiquitin ligase recruitment by the degron. The ubiquitin ligase might be recruited to transporters either by transmembrane adaptors, via arrestin-related trafficking adaptors (ARTs), or by direct binding to the degron region of the transporter.