The WD-40 repeat
نویسندگان
چکیده
منابع مشابه
Cloning and characterization of a novel WD-40 repeat protein that dramatically accelerates osteoblastic differentiation.
The bone morphogenetic proteins (BMPs) play a pivotal role in endochondral bone formation. Using differential display polymerase chain reaction, we have identified a novel gene, named BIG-3 (BMP-2-induced gene 3 kb), that is induced as a murine prechondroblastic cell line, MLB13MYC clone 17, acquires osteoblastic features in response to BMP-2 treatment. The 3-kilobase mRNA encodes a 34-kDa prot...
متن کاملThe Polycomb-group gene, extra sex combs, encodes a nuclear member of the WD-40 repeat family.
We have delimited the extra sex combs (esc) gene to < 4 kb that include a single transcript and are able to rescue both the maternal and zygotic esc phenotypes. Several mutations have been identified within the esc transcript. In agreement with earlier genetic studies, esc is expressed maternally and its product is most abundant during the early embryonic stages. It encodes a protein of the WD-...
متن کاملEukaryotic 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...
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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...
متن کاملEditorial: 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...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1992
ISSN: 0014-5793
DOI: 10.1016/0014-5793(92)80751-2