Results 181 to 190 of about 73,040 (302)

Pre-loading of chlorophyll synthase with tetraprenyl diphosphate is an obligatory step in chlorophyll biosynthesis [PDF]

open access: yes, 2002
Oster, Ulrike   +4 more
core   +1 more source

Folding of maltose binding protein outside of and in GroEL. [PDF]

open access: yesProc Natl Acad Sci U S A, 2018
Ye X, Mayne L, Kan ZY, Englander SW.
europepmc   +1 more source

Two Novel S‐methyltransferases Confer Dimethylsulfide Production in Actinomycetota

open access: yesAdvanced Science, Volume 13, Issue 9, 13 February 2026.
This study identifies two novel S‐adenosine‐methionine‐dependent methyltransferases, MddM1 and MddM2, in actinomycetes from the Mariana Trench. These enzymes can convert toxic hydrogen sulfide (H2S) and methanethiol (MeSH) into dimethylsulfide (DMS), serving as a cellular detoxification and oxidative stress response.
Ruihong Guo   +11 more
wiley   +1 more source

Development of Endogenous Protein Probes for Characterizing Surface Proteins and Cellular Interactors of Extracellular Vesicles

open access: yesAdvanced Science, Volume 13, Issue 12, 27 February 2026.
The proximity labeling enzyme APEX2 is displayed on extracellular vesicle (EV) surfaces via genetic fusion with EV‐sorting scaffolds, enabling in situ biotinylation of native surface proteins, adsorbed corona components, and interacting cellular proteins.
Wenyi Zheng   +5 more
wiley   +1 more source

A Reactive Antagonist Strategy: Cysteine‐Directed Covalent Molecular Glue in Plant Hormone Receptor Regulation

open access: yesAdvanced Science, Volume 13, Issue 10, 18 February 2026.
The plant hormone jasmonate is perceived by COI1‐JAZ co‐receptors comprising a single F‐box protein COI1 and multiple JAZ repressors with overlapping functions, complicating genetic analysis. We present a reactive antagonist (RA) strategy that selectively promotes COI1 binding to a cysteine‐engineered JAZ variant while blocking wild‐type JAZs, enabling
Minoru Ueda   +10 more
wiley   +1 more source

Nasal Vaccination with a Fusion Protein of Hemagglutinin A Antigenic Region and Maltose-Binding Protein Elicits CD4<sup>+</sup> T Cell Responses via Toll-Like Receptor 4

open access: diamond, 2012
Yuan Du   +7 more
openalex   +2 more sources

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