TABLE 1

Exemplary arrestin PDBs and structural form

PDB FileStructural FormArrestin StateReferences
α-Arrestins
 4GEJ/4GEITXNIPN-terminal domainPolekhina et al., 2013
 4LL4/4LL1/4GFXTXNIP-TRX complexBimolecular complexHwang et al., 2014
 2FAUVPS26MonomerShi et al., 2006
 4P2AVPS26A-SNX27 PDZ domainBimolecular complexGallon et al., 2014
Visual/β-arrestins
 1AYRBovine rod arrestin1HomotetramerGranzin et al., 1998
 1CF1Bovine rod arrestin1MonomerHirsch et al., 1999
 3UGX/3UGUBovine p44 arrestin1MonomerGranzin et al., 2012
 4J2QBovine p44 arrestin1Active conformationKim et al., 2013
 1SUJAmbystoma tigrinum cone arrestinMonomerSutton et al., 2005
 1VQX/1NZSBovine arrestin1–rhodopsin C terminusMonomerKisselev et al., 2004a,b
 4PXFBovine arrestin1(67–77) –retinal-free rhodopsinBimolecular complexSzczepek et al., 2014
 4ZWJT4 lysozyme-rhodopsin–arrestin1 chimeraMonomerKang et al., 2015
 1G4MBovine β-arrestin1C-terminal truncationHan et al., 2001
 2WTRBovine β-arrestin1DimerN/A
 1JSYBovine β-arrestin2MonomerMilano et al., 2002
 3P2DBovine β-arrestin2MonomerZhan et al., 2011a
 1ZSHBovine β-arrestin1–inositol hexakisphosphateBimolecular complexMilano et al., 2006
 3GC3Bovine β-arrestin1(1–385)-clathrinBimolecular complexKang et al., 2009
 4JQIRat β-arrestin1-V2 receptor phosphopeptide-FabTrimolecular complexShukla et al., 2013
 2IV8Human β-arrestin2(317–410)-AP2 β-appendageBimolecular complexSchmid et al., 2006