Number of arrestin structures
Structures | β-Arrestin1 | β-Arrestin2 | Arrestin-C | S-arrestin | Total |
Non complexed arrestin | 24 | 7 | 1 | 16 | 48 |
Receptor - arrestin complexes | 8 | - | - | 4 | 12 |
Total structures | 32 | 7 | 1 | 20 | 60 |
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 | 2 (1) | - | - | - | 2 (1) |
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 2024-01-10.
Structural coverage of GPCR-Arrestin complexes.
Receptor names:
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GPCR-Arrestin complexes coverage
▬ β-Arrestin1 ▬ β-Arrestin2 ▬ Arrestin-C ▬ S-Arrestin
▬ β-Arrestin1 ▬ β-Arrestin2 ▬ Arrestin-C ▬ S-Arrestin