Results 201 to 210 of about 6,713,503 (368)
FEBS Open Bio, EarlyView.Sarcosine oxidase from Bacillus sp. (SoxB) recognizes l‐proline (l‐Pro), d‐proline (d‐Pro), and l‐thioproline (l‐Tpr) as minor substrates. In this study, we measured their absorption spectra, determined the crystal structures of their enzyme complexes, and performed site‐directed mutagenesis of key residues.
Yuqi Zhang +5 more
wiley +1 more source
On eigenvectors of compact contractions acting in linear metric spaces [PDF]
, 1968 J. Halperin, S. Rolewicz, A. L. Shields
openalex +1 more source
FEBS Open Bio, EarlyView.Mitochondria‐associated membranes (MAMs) are contact sites between the endoplasmic reticulum and mitochondria that regulate calcium signaling, lipid metabolism, autophagy, and stress responses. This review outlines their molecular organization, roles in cellular homeostasis, and how dysfunction drives neurodegeneration, metabolic disease, cancer, and ...
Viet Bui +3 more
wiley +1 more source
Product of metric spaces with an extension property [PDF]
, 1961 Masahiko Atsuji
openalex +1 more source
Tryptophan metabolite atlas uncovers organ, age, and sex‐specific variations
FEBS Open Bio, EarlyView.Tryptophan metabolites were analyzed across twelve organs, the central nervous system, and serum in male and female mice at three life stages. We found tissue‐, sex‐, and age‐specific differences, including increased indole‐3‐pyruvate and kynurenine in aging males.
Lizbeth Perez‐Castro +8 more
wiley +1 more source
The Hidden Flow Structure and Metric Space of Network Embedding Algorithms Based on Random Walks. [PDF]
Sci Rep, 2017 Gu W, Gong L, Lou X, Zhang J.
europepmc +1 more source
Limit properties of ordered families of linear metric spaces [PDF]
, 1961 Zbigniew Semadeni
openalex +1 more source
A general model for analysis of linear and hyperbolic enzyme inhibition mechanisms
FEBS Open Bio, EarlyView.We developed a general enzyme kinetic model that integrates these six basic inhibition mechanism onto a single one. From this model, we deduced a general enzyme kinetic equation that through modulation of simple parameters, γ (the relative inhibitor affinity for two binding sites) and β (the reactivity of the enzyme–substrate–inhibitor complex), is ...
Rafael S. Chagas, Sandro R. Marana
wiley +1 more source
Acoustic wave and eikonal equations in a transformed metric space for various types of anisotropy. [PDF]
Heliyon, 2017 Noack MM, Clark S.
europepmc +1 more source