A Fifth Pathway of Carbon Fixation

@article{Thauer2007AFP,
  title={A Fifth Pathway of Carbon Fixation},
  author={R. Thauer},
  journal={Science},
  year={2007},
  volume={318},
  pages={1732 - 1733}
}
Genome sequence analyses and enzymatic studies reveal a novel COfixation cycle in some autotrophic archaea. 
Correction to: Microbiome and nitrate removal processes by microorganisms on the ancient Preah Vihear temple of Cambodia revealed by metagenomics and N-15 isotope analyses.
The published online version contains mistake for the author the authors correction to change the name from Clara Uriz to Clara Urzì was missed.
Molecular Interactions Involved in the Biogenesis of Bacterial Microcompartments
of a Dissertation Submitted to the Graduate Studies Office of The University of Southern Mississippi in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy
Carboxylases in Natural and Synthetic Microbial Pathways
  • T. Erb
  • Biology, Medicine
  • Applied and Environmental Microbiology
  • 2011
TLDR
The physiological roles of carboxylases in different microbial pathways that range from autotrophy, carbon assimilation, and anaplerosis to biosynthetic and redox-balancing functions are discussed. Expand
A Deeply Branching Thermophilic Bacterium with an Ancient Acetyl-CoA Pathway Dominates a Subsurface Ecosystem
A nearly complete genome sequence of Candidatus ‘Acetothermum autotrophicum’, a presently uncultivated bacterium in candidate division OP1, was revealed by metagenomic analysis of a subsurfaceExpand
Early Evolution of Photosynthesis1
TLDR
An understanding of the origin and evolution of photosynthesis is of substantial interest, as it may help to explain inefficiencies in the solar energy storage process. Expand
Phototrophic CO2 Fixation: Recent Insights into Ancient Metabolisms
TLDR
The impact of genomics on the understanding of the distribution, function, and regulation of these pathways and their unique enzymes will be described as will two recently discovered pathways, one for autotrophic or mixotrophic CO2 fixation in some photosynthetic bacteria and the other for acetate assimilation by a wide range of bacteria, including phototrophs, that involves a novel carboxylation step. Expand
CSD, a database of microbial strains for carbon fixation
TLDR
The CSD database contains a list of microorganisms involved in biological fixation of carbon dioxide utilizing microbes belonging to four different classes i.e. microorganisms, genus listing, mechanisms and literature. Expand
Analysis of the Intermediary Metabolism of a Reductive Chemoautotroph
TLDR
Preliminary analysis of the chemical reactions and resultant structures reveals a sparseness among possible molecular structures, restriction of anabolism to a small set of rudimentary organic reactions with limited diversity in chemical mechanisms, and implications for biogenesis and trophic ecology. Expand
The Path to Thioredoxin and Redox Regulation in Chloroplasts.
  • B. Buchanan
  • Biology, Medicine
  • Annual review of plant biology
  • 2016
TLDR
A series of investigations on redox proteins at the University of California, Berkeley led to the formulation of a set of biological principles and set the stage for research demonstrating a role for redox in the regulation of previously unrecognized processes extending far beyond photosynthesis. Expand
CO₂ utilizing microbes--a comprehensive review.
TLDR
This review focuses on the prior research, that has been conducted in this field and presents a summarized overview of all the mechanisms (along with their genes and enzymes) used by these microbes for CO₂ incorporation, and provides a better understanding of diversity and taxonomy of CO⁂ fixing microorganisms. Expand
...
1
2
3
4
5
...

References

SHOWING 1-6 OF 6 REFERENCES
Enzymology of the acetyl-CoA pathway of CO2 fixation.
  • S. Ragsdale
  • Chemistry, Medicine
  • Critical reviews in biochemistry and molecular biology
  • 1991
TLDR
The remarkable series of enzymatic steps involved in acetyl-CoA formation by this pathway that is a key component of the global carbon cycle is described. Expand
A 3-Hydroxypropionate/4-Hydroxybutyrate Autotrophic Carbon Dioxide Assimilation Pathway in Archaea
TLDR
The Global Ocean Sampling database contains half as many 4-hydroxybutyryl-CoA dehydratase sequences as compared with those found for another key photosynthetic CO2-fixing enzyme, ribulose-1,5-bisphosphate carboxylase-oxygenase, indicating the importance of this enzyme in global carbon cycling. Expand
On the origin of biochemistry at an alkaline hydrothermal vent
  • W. Martin, M. Russell
  • Biology, Medicine
  • Philosophical Transactions of the Royal Society B: Biological Sciences
  • 2006
TLDR
Thermodynamic considerations related to formyl pterin synthesis suggest that the ability to harness a naturally pre-existing proton gradient at the vent–ocean interface via an ATPase is older than the able to generate a protongradient with chemistry that is specified by genes. Expand
On the Chemistry and Evolution of the Pioneer Organism
TLDR
The theory of a chemo‐autotrophic origin of life in a volcanic Iron‐Sulfur World postulates the emergence of a pioneer organism within a flow of volcanic exhalations, which constitutes the ‘Anlage’ for two major strands of evolution: enzymatization and cellularization. Expand
A reverse KREBS cycle in photosynthesis: consensus at last
TLDR
The findings that led the group to the discovery of the reductive carboxylic acid cycle, the nature and resolution of the controversy that followed, and the possible evolutionary implications of the cycle as an ancient mechanism for photosynthetic CO2 assimilation that preceded the pentose cycle and served as a precursor of the Krebs cycle in aerobic metabolism are discussed. Expand
A new ferredoxin-dependent carbon reduction cycle in a photosynthetic bacterium.