The Application of the Weighted k-Partite Graph Problem to the Multiple Alignment for Metabolic Pathways

2017 ◽  
Vol 24 (12) ◽  
pp. 1195-1211
Author(s):  
Wenbin Chen ◽  
William Hendrix ◽  
Nagiza F. Samatova
Keyword(s):  
Metabolic Pathways ◽  
Multiple Alignment ◽  
Graph Problem

The Multiple Alignment Algorithm for Metabolic Pathways without Abstraction

2010 ◽  
Author(s):  
Wenbin Chen ◽  
Andrea M. Rocha ◽  
William Hendrix ◽  
Matthew Schmidt ◽  
Nagiza F. Samatova
Keyword(s):  
Metabolic Pathways ◽  
Multiple Alignment ◽  
Alignment Algorithm

Accelerating Metabolic Pathways Simulation using GPUs

2010 ◽  
Author(s):  
Sohan Lal ◽  
Kolin Paul ◽  
James Gomes
Keyword(s):  
Metabolic Pathways

Mapping metabolic pathways in chemical property space paves the way for new leishmanicidals

Planta Medica ◽  
2016 ◽  
Vol 81 (S 01) ◽  
pp. S1-S381
Author(s):  
E Vikeved ◽  
R Buonfiglio ◽  
T Kogej ◽  
A Backlund
Keyword(s):  
Chemical Property ◽  
Metabolic Pathways ◽  
Property Space ◽  
The Way

METABOLISM OF PREGNENOLONE-3-SULPHATE IN THE PERFUSED DOG LIVER

1965 ◽  
Vol 49 (3) ◽  
pp. 427-435 ◽  
Author(s):  
K. D. Voigt ◽  
J. Tamm ◽  
U. Volkwein ◽  
H. Schedewie
Keyword(s):  
Metabolic Pathways ◽  
Dog Liver ◽  
Steroid Conjugates

ABSTRACT Pregnenolone-sulphate (400 mg) was perfused through isolated dog livers. The following steroids were isolated in the perfusate: pregnenolone, progesterone, dehydroepiandrosterone, androst-5-ene-diol and the two steroid conjugates, i. e. pregnenolone-sulphate and dehydroepiandrosterone-sulphate. Two »free« steroids and one steroid conjugate could not be characterized. A tentative scheme for the metabolic pathways of pregnenolone-sulphate is presented.

A Heuristic Method Based on Multi-Objective Optimization Concept for Solving RNA Multiple Alignment

2017 ◽  
Vol 10 (5) ◽  
pp. 371
Author(s):  
Arakil Chentoufi ◽  
Abdelhakim El Fatmi ◽  
Molay Ali Bekri ◽  
Said Benhlima ◽  
Mohamed Sabbane
Keyword(s):  
Heuristic Method ◽  
Multiple Alignment ◽  
Multi Objective Optimization ◽  
Multi Objective

Synthesis and Breakdown of the Universal Precursors to Biological Metabolism Promoted by Ferrous Iron

2018 ◽  
Author(s):  
Kamila B. Muchowska ◽  
Sreejith Jayasree VARMA ◽  
Joseph Moran
Keyword(s):  
Amino Acids ◽  
Chemical Reaction ◽  
Metabolic Pathways ◽  
Ferrous Iron ◽  
Reaction Network ◽  
Tca Cycle ◽  
Chemical Reaction Network ◽  
Metabolic Precursors ◽  
Tca Cycle Intermediates

How core biological metabolism initiated and why it uses the intermediates, reactions and pathways that it does remains unclear. Life builds its molecules from CO<sub>2 </sub>and breaks them down to CO<sub>2 </sub>again through the intermediacy of just five metabolites that act as the hubs of biochemistry. Here, we describe a purely chemical reaction network promoted by Fe<sup>2+ </sup>in which aqueous pyruvate and glyoxylate, two products of abiotic CO<sub>2 </sub>reduction, build up nine of the eleven TCA cycle intermediates, including all five universal metabolic precursors. The intermediates simultaneously break down to CO<sub>2 </sub>in a life-like regime resembling biological anabolism and catabolism. Introduction of hydroxylamine and Fe<sup>0 </sup>produces four biological amino acids. The network significantly overlaps the TCA/rTCA and glyoxylate cycles and may represent a prebiotic precursor to these core metabolic pathways.

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