Results 71 to 80 of about 5,587,736 (267)
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
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.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
工程科学学报Developing state-of-the-art water electrolysis technologies to advance large-scale hydrogen production is an effective way to ease the current energy crisis and environmental pollution.
Miao WANG, Rongrong DENG, Qibo ZHANG
doaj +1 more source
Highly efficient electrocatalysts for oxygen reduction reaction
, 2007 Highly efficient and chemically compatible Ln(x)Sr(1-x)CoO(3-delta) ( Ln = La, Sm, Gd,.)/Co3O4 electrocatalysts for oxygen reduction reaction are presented and the very low cathode polarization resistances and excellent performances implied their ...
Zhang, Haizhou, 杨维慎, Yang, Weishen
core +1 more source
Metastatic niche shaped by host factors influences disseminated cancer cell fate
FEBS Letters, EarlyView.Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward +2 more
wiley +1 more source
Opto-Electronic AdvancesPulsed laser deposition (PLD), as an advanced synthesis technology with unparalleled control over thin films, has evolved into a universal platform for optoelectronic materials engineering. Its unique advantages including precise stoichiometric transfer,
Yuanyuan Zhou +6 more
doaj +1 more source
Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research
FEBS Letters, EarlyView.What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley +1 more source
Electric-field-assisted proton coupling enhanced oxygen evolution reaction
Nature CommunicationsThe discovery of Mn-Ca complex in photosystem II stimulates research of manganese-based catalysts for oxygen evolution reaction (OER). However, conventional chemical strategies face challenges in regulating the four electron-proton processes of OER ...
Xuelei Pan +15 more
doaj +1 more source
Electrocatalysts based on metal@carbon core@shell nanocomposites: An overview
Green Energy & Environment, 2018 Developing low-cost, high-performance catalysts is of fundamental significance for electrochemical energy conversion and storage. In recent years, metal@carbon core@shell nanocomposites have emerged as a unique class of functional nanomaterials that show
Yi Peng, Shaowei Chen
doaj +1 more source