Beta-propeller
| WD domain, G-beta repeat | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Ribbon diagram of the C-terminal WD40 domain of Tup1 (a transcriptional co-repressor in yeast), which adopts a 7-bladed beta-propeller fold. Ribbon is colored from blue (N-terminus) to red (C-terminus). PDB 1erj | |||||||||
| Identifiers | |||||||||
| Symbol | WD40 | ||||||||
| Pfam | PF00400 | ||||||||
| Pfam clan | CL0186 | ||||||||
| ECOD | 5.1 | ||||||||
| InterPro | IPR001680 | ||||||||
| PROSITE | PDOC00574 | ||||||||
| SCOP2 | 1gp2 / SCOPe / SUPFAM | ||||||||
| CDD | cd00200 | ||||||||
| |||||||||
In structural biology, a beta-propeller (β-propeller) is a type of all-β protein architecture characterized by 4 to 8 highly symmetrical blade-shaped beta sheets arranged toroidally around a central axis. Together the beta-sheets form a funnel-like active site.