Results 31 to 40 of about 1,328,307 (278)
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Local Phenomena During Riveting Process
Fatigue of Aircraft Structures, 2014 The paper presents experimental and numerical study of the local phenomena during the riveting process.
Kaniowski Jerzy, Wronicz Wojciech
doaj +1 more source
El poder de la palabra y la fe en la curación dentro del contexto cultural gallego
Cuadernos de Estudios Gallegos, 2003 En este trabajo muestro los «pactos» que se realizan en los procesos de curación donde se establece un diálogo con nuestro mundo de creencias. Las acciones rituales encaminadas a la curación abarcan el conjunto del rito propiamente dicho, en él se ...
Rosa García-Orellán
doaj +1 more source
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
¿CÓMO NO DERIVAR? CREENCIA Y DENEGACIÓN EN JACQUES DERRIDA
Daimon, 1999 La autora propone una explicación y una contextualización de la insistencia del problema de la fe en los últimos textos de Jacques Derrida. Analiza, en particular, la lógica de la relación entre fe y denegación, y la bipolaridad de la religión, o de sus ...
Catherine Malabou
doaj
Influencia de la mística de san Juan de la Cruz en la obra de Wojtyła/Juan Pablo II
Cuadernos de Pensamiento, 2020 Se busca poner de relieve la influencia que ha tenido el gran místico español San Juan de la Cruz en la obra de Karol Wojtyła-Juan Pablo II. Cómo conoció al místico español a través de Tyranowski y su influencia en la elaboración de su tesis doctoral ...
Pilar Ferrer
doaj +1 more source
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
El coyote de la Warner Bros: paradigma de un investigador en teología
Episteme, 2012 El presente artículo busca, a partir de los rasgos de personalidad y actitudes metodológicas que caracterizan a un personaje de dibujos animados, como es el Coyote, identificar y reflexionar sobre lo que debe ser y hacer el investigador teológico, es ...
Diego Orlando Serna Salazar
doaj +1 more source
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
FEBS Letters, EarlyView.Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil +3 more
wiley +1 more source