Results 131 to 140 of about 8,395,067 (251)
Emerging experimental and computational methods for studying redox‐regulated structural transitions
FEBS Letters, EarlyView.Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass +2 more
wiley +1 more source
Bibliotecas comunitárias: espaços de interação social e desenvolvimento pessoal [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Educação, Programa de Pós-graduação em Ciência da Informação, Florianópolis, 2010Este estudo tem como objetivo analisar as representações sociais que os diversos ...
Madella, Rosangela
core
FEBS Letters, EarlyView.Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell +2 more
wiley +1 more source
, 2014 SILVA, Vaneska das Neves. A importância da cidadania e da democracia para promover a efetividade dos direitos sociais e trabalhistas das mulheres e negros. 2014. 45f.
Silva, Vaneska das Neves
core
Structural and biochemical analysis of a B12 superbinder
FEBS Letters, EarlyView.BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices +3 more
wiley +1 more source
FEBS Letters, EarlyView.Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav +2 more
wiley +1 more source
, 1996 Das Nationale Forschungsprogramm «Die Schweiz in einer sich ändernden Welt: Aussenwirtschaftliche und entwicklungspolitische Herausforderung (NFP 28)» hatte zum Ziel, Anpassungsstrategien für die Schweiz angesichts der zu erwartenden internationalen ...
Hauser, Heinz, Lehne, Jens, Bradke, Sven
core +2 more sources
Egyptian Rheumatology and RehabilitationBackground Rheumatoid arthritis (RA) is associated with increased risk of fractures due to decreased bone mass. Sclerostin is a glycoprotein that suppresses bone formation.
Eman Sherif +3 more
doaj +1 more source