Thermodynamics of prebiotic phosphorylation

MA Pasek - Chemical reviews, 2019 - ACS Publications
The formation of organophosphate molecules by prebiotic processes relies on
nonenzymatic synthesis. Given the centrality of phosphorylated biomolecules in metabolic …

Phosphorylation on the early earth

MA Pasek, M Gull, B Herschy - Chemical Geology, 2017 - Elsevier
Phosphorus is an element critical to the formation of several biomolecules, including nucleic
acids, the energy transfer molecule ATP, and phospholipids. It hence lies at the heart of …

Biogeochemical explanations for the world's most phosphate-rich lake, an origin-of-life analog

S Haas, KP Sinclair, DC Catling - Communications Earth & …, 2024 - nature.com
Environmental phosphate concentrations are typically much lower (~ 10− 6 M) than needed
for prebiotic phosphorylation of nucleosides, critical for the origin of life. Here, we tested …

A physicochemical orthophosphate cycle via a kinetically stable thermodynamically activated intermediate enables mild prebiotic phosphorylations

OR Maguire, IBA Smokers, WTS Huck - Nature communications, 2021 - nature.com
The incorporation of orthophosphate from scarce geochemical sources into the organic
compounds essential for life under mild conditions is a fundamental challenge for prebiotic …

The hunt for formamide in interstellar ices-A toolkit of laboratory infrared spectra in astronomically relevant ice mixtures and comparisons to ISO, Spitzer, and JWST …

K Slavicinska, MG Rachid, WRM Rocha… - Astronomy & …, 2023 - aanda.org
Context. Although solid-state pathways are expected to dominate the formation mechanisms
of many complex organic molecules (COMs), very few COMs have been securely identified …

Prebiotic chemistry: a review of nucleoside phosphorylation and polymerization

X Guo, S Fu, J Ying, Y Zhao - Open Biology, 2023 - royalsocietypublishing.org
The phosphorylation of nucleosides and their polymerization are crucial issues concerning
the origin of life. The question of how these plausible chemical processes took place in the …

The role of glycerol and its derivatives in the biochemistry of living organisms, and their prebiotic origin and significance in the evolution of life

M Gull, MA Pasek - Catalysts, 2021 - mdpi.com
The emergence and evolution of prebiotic biomolecules on the early Earth remain a
question that is considered crucial to understanding the chemistry of the origin of life …

A Stark Contrast to Modern Earth: Phosphate Mineral Transformation and Nucleoside Phosphorylation in an Iron‐and Cyanide‐Rich Early Earth Scenario

B Burcar, A Castañeda, J Lago, M Daniel… - Angewandte …, 2019 - Wiley Online Library
Organophosphates were likely an important class of prebiotic molecules. However, their
presence on the early Earth is strongly debated because the low availability of phosphate …

Prebiotic chemistry: the role of trimetaphosphate in prebiotic chemical evolution

D Gan, J Ying, Y Zhao - Frontiers in Chemistry, 2022 - frontiersin.org
Life's origins have always been a scientific puzzle. Understanding the production of
biomolecules is crucial for understanding the evolution of life on Earth. Numerous studies on …

Silicate-, magnesium ion-, and urea-induced prebiotic phosphorylation of uridine via pyrophosphate; revisiting the hot drying water pool scenario

M Gull, A Omran, T Feng, MA Pasek - Life, 2020 - mdpi.com
The availability of nucleotides on the early Earth is of great significance for the origin of a self-
replicating system capable of undergoing evolution. We hereby report the successful …