The promise of endogenous and exogenous riboflavin in anti-infection

J Lei, C Xin, W Xiao, W Chen, Z Song - Virulence, 2021 - Taylor & Francis
To resolve the growing problem of drug resistance in the treatment of bacterial and fungal
pathogens, specific cellular targets and pathways can be used as targets for new …

Inhibitors of riboflavin biosynthetic pathway enzymes as potential antibacterial drugs

Z Islam, P Kumar - Frontiers in Molecular Biosciences, 2023 - frontiersin.org
Multiple drug resistance is the main obstacle in the treatment of bacterial diseases.
Resistance against antibiotics demands the exploration of new antimicrobial drug targets. A …

Evolutionary adaptation in the laboratory and the process of retrograde engineering augment autotrophic proliferation in Saccharomyces cerevisiae

SM Mirsalami, M Mirsalami - Biochemical Engineering Journal, 2024 - Elsevier
Genetic engineering provides various avenues for CO 2 transformation into biological matter
or bio-substances, aiding in mitigating the unsustainable utilization of organic raw materials …

Multi-metal restriction by calprotectin impacts de novo flavin biosynthesis in Acinetobacter baumannii

J Wang, ZR Lonergan, G Gonzalez-Gutierrez… - Cell chemical …, 2019 - cell.com
Calprotectin (CP) inhibits bacterial viability through extracellular chelation of transition
metals. However, how CP influences general metabolism remains largely unexplored. We …

A ribulose-5-phosphate shunt from the Calvin–Benson cycle to methylerythritol phosphate pathway for enhancing photosynthetic terpenoid production

J Zhou, S Xu, H Li, H Xi, W Cheng… - ACS Synthetic Biology, 2024 - ACS Publications
Cyanobacteria are attractive hosts for photosynthetic terpenoid production, using CO2 as the
sole carbon source. Although the methylerythritol phosphate (MEP) pathway is superior to …

Mathematical kinetic modelling followed by in vitro and in vivo assays reveal the bifunctional rice GTPCHII/DHBPS enzymes and demonstrate the key roles of OsRibA …

M Faustino, T Lourenço, S Strobbe, D Cao… - BMC Plant …, 2024 - Springer
Background Riboflavin is the precursor of several cofactors essential for normal physical
and cognitive development, but only plants and some microorganisms can produce it …

Role of riboflavin biosynthesis gene duplication and transporter in Aeromonas salmonicida virulence in marine teleost fish

H Gnanagobal, T Cao, A Hossain, I Vasquez… - Virulence, 2023 - Taylor & Francis
Active flavins derived from riboflavin (vitamin B2) are essential for life. Bacteria
biosynthesize riboflavin or scavenge it through uptake systems, and both mechanisms may …

Engineering Pseudomonas putida for isoprenoid production by manipulating endogenous and shunt pathways supplying precursors

S Hernandez-Arranz, J Perez-Gil… - Microbial cell …, 2019 - Springer
Abstract Background The soil bacterium Pseudomonas putida is a promising platform for the
production of industrially valuable natural compounds. In the case of isoprenoids, the …

Evidence for the chemical mechanism of RibB (3, 4-dihydroxy-2-butanone 4-phosphate synthase) of riboflavin biosynthesis

N Kenjic, KM Meneely, DJ Wherritt… - Journal of the …, 2022 - ACS Publications
RibB (3, 4-dihydroxy-2-butanone 4-phosphate synthase) is a magnesium-dependent
enzyme that excises the C4 of d-ribulose-5-phosphate (d-Ru5P) as formate. RibB generates …

Modulation of riboflavin biosynthesis and utilization in mycobacteria

MD Chengalroyen, C Mehaffy, M Lucas… - Microbiology …, 2024 - journals.asm.org
Riboflavin (vitamin B2) is the precursor of the flavin coenzymes, FAD and FMN, which play a
central role in cellular redox metabolism. While humans must obtain riboflavin from dietary …