Steviol glycosides: chemical diversity, metabolism, and function

S Ceunen, JMC Geuns - Journal of natural products, 2013 - ACS Publications
Steviol glycosides are a group of highly sweet diterpene glycosides discovered in only a few
plant species, most notably the Paraguayan shrub Stevia rebaudiana. During the past few …

Methylerythritol phosphate pathway of isoprenoid biosynthesis

L Zhao, W Chang, Y Xiao, H Liu… - Annual review of …, 2013 - annualreviews.org
Isoprenoids are a class of natural products with more than 55,000 members. All isoprenoids
are constructed from two precursors, isopentenyl diphosphate and its isomer dimethylallyl …

A Synthetic Model of Enzymatic [Fe4S4]–Alkyl Intermediates

M Ye, NB Thompson, AC Brown… - Journal of the American …, 2019 - ACS Publications
Although alkyl complexes of [Fe4S4] clusters have been invoked as intermediates in a
number of enzymatic reactions, obtaining a detailed understanding of their reactivity patterns …

Valence Localization in Alkyne and Alkene Adducts of Synthetic [Fe4S4]+ Clusters

AC Brown, DLM Suess - Inorganic chemistry, 2022 - ACS Publications
Reported herein are alkyne and alkene adducts of synthetic [Fe4S4]+ clusters that model
intermediates and inhibitor-bound states in enzymes involved in isoprenoid biosynthesis …

Framework of the Integrated Approach to Formation Mechanisms of Typical Combustion Byproducts─Polyhalogenated Dibenzo-p-dioxins/Dibenzofurans (PXDD/Fs)

M Wang, G Liu, L Yang, M Zheng - Environmental Science & …, 2023 - ACS Publications
Understanding the mechanisms through which persistent organic pollutants (POPs) form
during combustion processes is critical for controlling emissions of POPs, but the …

An [Fe4S4]3+–Alkyl Cluster Stabilized by an Expanded Scorpionate Ligand

A McSkimming, A Sridharan… - Journal of the …, 2020 - ACS Publications
Alkyl-ligated iron–sulfur clusters in the [Fe4S4] 3+ charge state have been proposed as short-
lived intermediates in a number of enzymatic reactions. To better understand the properties …

Bioorganometallic Chemistry with IspG and IspH: Structure, Function, and Inhibition of the [Fe4S4] Proteins Involved in Isoprenoid Biosynthesis

W Wang, E Oldfield - Angewandte Chemie International Edition, 2014 - Wiley Online Library
Enzymes of the methylerythritol phosphate pathway of isoprenoid biosynthesis are attractive
anti‐infective drug targets. The last two enzymes of this pathway, IspG and IspH, are [Fe4S4] …

[HTML][HTML] Advanced paramagnetic resonance spectroscopies of iron–sulfur proteins: Electron nuclear double resonance (ENDOR) and electron spin echo envelope …

GE Cutsail III, J Telser, BM Hoffman - Biochimica et Biophysica Acta (BBA) …, 2015 - Elsevier
The advanced electron paramagnetic resonance (EPR) techniques, electron nuclear double
resonance (ENDOR) and electron spin echo envelope modulation (ESEEM) spectroscopies …

The Active-Site [4Fe-4S] Cluster in the Isoprenoid Biosynthesis Enzyme IspH Adopts Unexpected Redox States during Ligand Binding and Catalysis

S Ghebreamlak, SA Stoian, NS Lees… - Journal of the …, 2024 - ACS Publications
(E)-4-Hydroxy-3-methylbut-2-enyl diphosphate reductase, or IspH (formerly known as LytB),
catalyzes the terminal step of the bacterial methylerythritol phosphate (MEP) pathway for …

Are free radicals involved in IspH catalysis? An EPR and crystallographic investigation

W Wang, K Wang, I Span, J Jauch… - Journal of the …, 2012 - ACS Publications
The [4Fe–4S] protein IspH in the methylerythritol phosphate isoprenoid biosynthesis
pathway is an important anti-infective drug target, but its mechanism of action is still the …