Table 2. Interfaces between core BBSome subunits.
The mutual subunit interaction surfaces within the core BBSome with highest relevance for complex stability (i.e. with solvation free energies (ΔiG)<−2.5 kcal/mol and with interface areas > 400 Å2), as analyzed by the Pisa server (Krissinel and Henrick, 2007).
| BBSome subunit A | BBSome subunit B | Interface area (A-B) [Å2] | ΔiG (A-B) [kcal/mol] |
|---|---|---|---|
| BBS18 | BBS8 | 1621.0 | −28.1 |
| BBS18 | BBS4 | 1411.0 | −25.4 |
| BBS9 | BBS1 | 1946.2 | −23.0 |
| BBS9 | BBS8 | 2148.3 | −22.7 |
| BBS8 | BBS1 | 1785.8 | −20.5 |
| BBS4 | BBS1 | 2429.1 | −18.0 |
| BBS8 | BBS4 | 1469.4 | −13.1 |