The second SH3 domain from Ponsin in complex with the paxillin proline rich region. Determined by X-ray diffraction at 1.63 Å resolution. Released 30 Oct 2007.
Explore 2O9V in 3D Show helices and sheets RCSB PDB PDBe
2O9V contains 2 α-helices and 8 β-strands across 2 chains. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.
| Element | Residues | Length | Sheet |
|---|---|---|---|
| β-strand | 824-828 | 5 | 1 |
| β-strand | 832 | 1 | 2 |
| β-strand | 839 | 1 | 1 |
| β-strand | 842 | 1 | 2 |
| β-strand | 847-853 | 7 | 1 |
| β-strand | 858-862 | 5 | 1 |
| β-strand | 869-873 | 5 | 1 |
| α-helix | 874-876 | 3 | |
| β-strand | 877-881 | 5 | 1 |
| Element | Residues | Length | Sheet |
|---|---|---|---|
| α-helix | 46-53 | 8 |
| Molecule | Chains | Type | Length | Organism | UniProt |
|---|---|---|---|---|---|
| Ponsin | A | protein | 67 | Homo sapiens | Q9BX66 (AlphaFold model) |
| Paxillin | B | protein | 10 | P49023 (AlphaFold model) |
>2O9V_1 Ponsin (chains A) GIDPFTGEAIAKFNFNGDTQVEMSFRKGERITLLRQVDENWYEGRIPGTSRQGIFPITYV DVIKRPL
>2O9V_2 Paxillin (chains B) VPPPVPPPPS
Paxillin and ponsin interact in nascent costameres of muscle cells. Gehmlich, K., Pinotsis, N., Hayess, K. et al. J Mol Biol (2007) 369:665-682. DOI 10.1016/j.jmb.2007.03.050 · PubMed
Other PDB entries of the same protein (UniProt Q9BX66 (AlphaFold model), which also has an AlphaFold model), best resolution first:
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