Number of arrestin structures

Structures β-Arrestin1 β-Arrestin2 Arrestin-C S-arrestin Total
Non complexed arrestin 25 6 1 16 48
Receptor - arrestin complexes 6 - - 4 10
Total structures 31 6 1 20 58


Number of GPCR-Arrestin structures (distinct complexes)

Receptor Class β-Arrestin1 β-Arrestin2 Arrestin-C S-arrestin Total
Class A 6 (5) - - 4 (1) 10 (6)
Class B1 - - - - 0 (0)
Class B2 - - - - 0 (0)
Class C - - - - 0 (0)
Class D1 - - - - 0 (0)
Class F - - - - 0 (0)
Class T2 - - - - 0 (0)


Specific sets of structures can be downloaded from the Structures page.
The latest released structure is from 2023-06-07.


Structural coverage of GPCR-Arrestin complexes.


Receptor names: