◆ Physical Chemistry Chemical Physics2026-01-01· Chemistry
A Zundel ion in the catalytic proton transfer pathway of [FeFe]-hydrogenase
Lingling Liu, Max A. Klamke, Federica Arrigoni, Oliver Lampret, Julian T. Kleinhaus, Ulf-Peter Apfel, Eckhard Hofmann, Claudio Greco, Thomas Happe, Sven T. Stripp, Jifu Duan
原始摘要（英文原文）· Original abstract
[FeFe]-hydrogenases catalyze the interconversion of protons, electrons, and hydrogen. New findings suggest the presence of a Zundel ion in the proton transfer pathway that influences the active site cofactor via the vibrational Stark effect.