Crystal structure of a lipoxygenase in complex with substrate

DB Neau, G Bender, WE Boeglin, SG Bartlett… - Journal of Biological …, 2014 - ASBMB
Lipoxygenases (LOX) play critical roles in mammalian biology in the generation of potent
lipid mediators of the inflammatory response; consequently, they are targets for the …

Membrane-dependent activities of human 15-LOX-2 and its murine counterpart: implications for murine models of atherosclerosis

G Bender, EE Schexnaydre, RC Murphy… - Journal of Biological …, 2016 - ASBMB
The enzyme encoded by the ALOX15B gene has been linked to the development of
atherosclerotic plaques in humans and in a mouse model of hypercholesterolemia. In vitro …

A Fluorescence‐Based Assay for N5‐Carboxyaminoimidazole Ribonucleotide Mutase

MF Sharma, SK Sharma, CC Streeter… - …, 2023 - Wiley Online Library
The enzyme N5‐carboxylaminoinidazole ribonucleotide (N5‐CAIR) mutase is found in
microbial de novo purine biosynthesis but is absent in humans making it an attractive …

Isatins Inhibit N5-CAIR Synthetase by a Substrate Depletion Mechanism

CC Streeter, Q Lin, SM Firestine - Biochemistry, 2019 - ACS Publications
The continued rise of antibiotic-resistant infections coupled with the limited pipeline of new
antimicrobials highlights the pressing need for the development of new antibacterial agents …

Carboxylation in de novo purine biosynthesis

MF Sharma, SM Firestine - Methods in enzymology, 2024 - pubmed.ncbi.nlm.nih.gov
De novo purine biosynthesis is one of two pathways for the synthesis of purine nucleotides
that are critical for numerous biological processes, most notably nucleic acid replication …

Elucidation of the bicarbonate binding site and insights into the carboxylation mechanism of (N5)-carboxyaminoimidazole ribonucleotide synthase (PurK) from Bacillus …

ML Tuntland, BD Santarsiero, ME Johnson… - … Section D: Biological …, 2014 - journals.iucr.org
Structures of (N5)-carboxyaminoimidazole ribonucleotide synthase (PurK) from Bacillus
anthracis with various combinations of ATP, ADP, Mg2+, bicarbonate and aminoimidazole …

[图书][B] Investigation of the Inhibitory Mechanism of Isatin towards the Microbial Enzyme N5-Cair Synthetase

CC Streeter - 2017 - search.proquest.com
Isatin has been identified in a diverse range of organisms, including microorganism, plants,
invertebrates and vertebrates. In the species that have been investigated, the biosynthesis …

[图书][B] Site-Directed Mutagenesis of Conserved Amino Acids Residues in N5-Carboxyaminoimidazole Ribonucleotide Mutase: converting N5-CAIR mutase into …

Z Shi - 2014 - search.proquest.com
The de novo purine biosynthesis pathway plays a critical role in providing new purines to the
cell. Previous studies have shown differences between the human and bacterial pathways …

Design, Synthesis And Biological Evaluation Of Pyrido [2, 3-D] pyrimidines As Inhibitors Of N5-Cair Synthetase

Q Lin - 2018 - search.proquest.com
Design, Synthesis and Biological Evaluation of Pyrido [2, 3-D] Pyrimidines as Inhibitors of N
5-Cair Synthetase Abstract The spread of drug-resistant bacterial infections has increased …

Structural and Functional Studies of Bacillus anthracis Enzymes in de novo Purine Synthesis

ML Tuntland - 2015 - indigo.uic.edu
The de novo purine biosynthesis is an essential life sustaining process in many organisms,
including bacterial pathogens. My work investigates the structural and functional properties …