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Unexpected roles of aromatic ring-cleaving dioxygenases in oxygen-heterocycle degradation: Functional diversity, gene redundancy, and ecological implications

delete2026-08-01
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PRE
AI
H
Hao Ren
S
Siqing Fan
Y
Yiran Yin
X
Xiangyu Kong
M
Meimei Cai
C
Christopher E. French
A
Ahmed Sayed Badawy
Z
Zhenmei Lu *
DOI:10.1016/j.watres.2026.126610delete
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Abstract

Abstract

En 中文
• Aromatic ring-cleaving dioxygenases catalyze O-heterocycle cleavage. • CatA and MhpB cleave the O-heterocycle 2-hydroxytetrahydrofuran (2-OH THF) in vivo. • E101 (CatA) and H115/R212 (MhpB) contribute to 2-OH THF cleavage activity. • catA redundancy and active site conservation indicate adaptation to mixed pollutants.

Journal

Water Research cover
Water Research
IF:
12.4
Papers:
3.0W
Citations:
15.7W

Organization

U
University of Edinburgh
Scholars:
5.1W
Papers: 4.5W
Citations: 70
Z
zhejiang university
Scholars:
17.0W
Papers: 11.9W
Citations: 152
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