WRAP53 (WD repeat containing, antisense to TP53)

BRWD 3 ( bromodomain and WD repeat domain containing 3 )

A deduced Thermomonospora curvata protein containing serine/threonine protein kinase and WD-repeat domains.

The gene pkwA coding for a typical WD-repeat protein was found in the chromosome of the bacterium Thermomonospora curvata CCM 3352. Until now WD-repeat proteins were through to be confined to eukaryotes.

The WD repeat-containing protein IFTA-1 is required for retrograde intraflagellar transport.

The assembly and maintenance of cilia require intraflagellar transport (IFT), a microtubule-dependent bidirectional motility of multisubunit protein complexes along ciliary axonemes. Defects in IFT and the functions of motile or sensory cilia are associated with numerous human ailments, including polycystic kidney disease and Bardet-Biedl syndrome. Here, we identify a novel Caenorhabditis elega...

Editorial: Signaling through WD-Repeat Proteins in Plants

Plants are sessile organisms that rely on appropriate signal-transduction responses in order to cope with the challenges imposed by their environment, and must be able to recognize potential damage or benefit to respond accordingly. These response mechanisms are mediated by specific sets of signal receptors, effector proteins interacting through scaffolding assemblies, second messengers, and tr...

Eukaryotic Chaperonins: Lubricating the Folding of WD-repeat Proteins

For most proteins of the eukaryotic cytosol, the folding pathways are still largely a mystery, even though many cytosolic chaperones have been identified, including multiple members of the heat shock protein (Hsp) 70 family, Hsp90 and the chaperonin, CCT/TRiC. Particularly puzzling has been the role of CCT, a distant cousin of the prokaryotic chaperonin GroEL, found in eukaryotes and archea. Gr...