Investigating membrane-binding properties of lipoxygenases using surface plasmon resonance

DL Rohlik, E Patel, NC Gilbert, AR Offenbacher… - Biochemical and …, 2023 - Elsevier
Lipoxygenases (LOXs) catalyze the oxidation of polyunsaturated fatty acids and synthesize
oxylipin products that drive important cellular signaling processes in plants and animals …

Regioselectivity of an arachidonate 9S-lipoxygenase from Sphingopyxis macrogoltabida that biosynthesizes 9S, 15S-and 11S, 17S-dihydroxy fatty acids from C20 and …

SE Kim, J Lee, JU An, TH Kim, CW Oh, YJ Ko… - … et Biophysica Acta (BBA …, 2022 - Elsevier
Lipoxygenases (LOXs) biosynthesize lipid mediators (LMs) as human signaling molecules.
Among LMs, specialized pro-resolving mediators (SPMs) are involved in the resolution of …

Biocatalytic synthesis of dihydroxy fatty acids as lipid mediators from polyunsaturated fatty acids by double dioxygenation of the microbial 12S‐lipoxygenase

TH Kim, J Lee, SE Kim, DK Oh - Biotechnology and …, 2021 - Wiley Online Library
Abstract Leukotrienes (LTs) and maresins (MaRs) are human lipid mediators (LMs) involved
in immune response and anti‐inflammation, respectively. These compounds and their …

Stabilization and improved activity of arachidonate 11S-lipoxygenase from proteobacterium Myxococcus xanthus

JU An, DK Oh - Journal of Lipid Research, 2018 - ASBMB
Lipoxygenases (LOXs) catalyze the dioxygenation of PUFAs to produce regio-and
stereospecific oxygenated fatty acids. The identification of regio-and stereospecific LOXs is …

Production of 8S- and 10S-hydroxy polyunsaturated fatty acids by recombinant Escherichia coli cells expressing mouse arachidonate 8S-lipoxygenase

KC Shin, WR Kang, MJ Seo, DW Kim, DK Oh - Biotechnology letters, 2019 - Springer
Objective To quantitatively hydroxylate 8 S-and 10 S-positions on polyunsaturated fatty
acids by recombinant Escherichia coli cells expressing mouse arachidonate 8 S …

Revising the structure of a new eicosanoid from human platelets to 8, 9–11, 12-diepoxy-13-hydroxyeicosadienoic acid

A Kornilov, PD Kennedy, M Aldrovandi… - Journal of Biological …, 2019 - ASBMB
Eicosanoids are critical mediators of fever, pain, and inflammation generated by immune
and tissue cells. We recently described a new bioactive eicosanoid generated by …

Substitution of the mononuclear, non-heme iron cofactor in lipoxygenases for structural studies

A Jakobowski, SG Hill, SW Guy… - Methods in …, 2024 - pubmed.ncbi.nlm.nih.gov
This Chapter describes methods for the biosynthetic substitution of the mononuclear, non-
heme iron in plant and animal lipoxygenases (LOXs). Substitution of this iron center for a …

Catalase-related allene oxide synthase, on a biosynthetic route to fatty acid cyclopentenones: expression and assay of the enzyme and preparation of the 8R-HPETE …

AR Brash - Methods in enzymology, 2018 - Elsevier
Catalase-related allene oxide synthase (cAOS) is a hemoprotein that converts a specific fatty
acid hydroperoxide to an unstable allene oxide intermediate at turnover rates in the order of …

[PDF][PDF] Understanding How Human Lipoxygenases Bind Molecular Oxygen and Arachidonic Acid Substrate

AP Primeaux - 2020 - repository.lsu.edu
The primary substrate for animal lipoxygenases is arachidonic acid, and the oxygenated
products of these fatty acids are classified as eicosanoids. Eicosanoids are potent signaling …