Crystal structure of the second SH3 domain from ponsin. Determined by X-ray diffraction at 1.5 Å resolution. Released 23 Oct 2007.
Explore 2O31 in 3D Show helices and sheets RCSB PDB PDBe
2O31 contains 1 α-helix and 8 β-strands across 1 chain. 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 |
| Molecule | Chains | Type | Length | Organism | UniProt |
|---|---|---|---|---|---|
| Ponsin | A | protein | 67 | Homo sapiens | Q9BX66 (AlphaFold model) |
>2O31_1 Ponsin (chains A) GIDPFTGEAIAKFNFNGDTQVEMSFRKGERITLLRQVDENWYEGRIPGTSRQGIFPITYV DVIKRPL
Second SH3 domain of ponsin solved from powder diffraction. Margiolaki, I., Wright, J.P., Wilmanns, M. et al. J Am Chem Soc (2007) 129:11865-11871. DOI 10.1021/ja073846c · 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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