Results 101 to 110 of about 10,168 (226)

Sulfur-Oxidizing Symbionts without Canonical Genes for Autotrophic CO2 Fixation [PDF]

open access: yes, 2019
Many animals and protists depend on symbiotic sulfur-oxidizing bacteria as their main food source. These bacteria use energy from oxidizing inorganic sulfur compounds to make biomass autotrophically from CO2, serving as primary producers for their hosts.
Antony, C.   +10 more
core   +2 more sources

Influence of Temperature on the Catalytic Function of Phosphoenolpyruvate Carboxykinase [PDF]

open access: yes, 2019
Enzymes are well known for their importance in biological systems. One of these enzymes, PEPCK, has been well studied and characterized over the years.
Morrow, Benjamin
core  

Green tea polyphenols : a natural therapeutic approach for metabolic syndrome and diabetes prevention [PDF]

open access: yes, 2014
University of Technology Sydney. Faculty of Science.Metabolic syndrome (MetS) is a collection of interrelated disorders that increase the risk of type 2 diabetes (T2D) and cardiovascular disease.
Kim, JJY
core  

c.A2456C-substitution in Pck1 changes the enzyme kinetic and functional properties modifying fat distribution in pigs [PDF]

open access: yes, 2016
Cytosolic phosphoenolpyruvate carboxykinase, PCK1, is one of the main regulatory enzymes of gluconeogenesis and glyceroneogenesis. The substitution of a single amino acid (Met139Leu) in PCK1 as a consequence of a single nucleotide polymorphism (SNP), c ...
Burgos, C   +5 more
core   +1 more source

Rat hepatic cytosolic phosphoenolpyruvate carboxykinase (GTP). Structures of the protein, messenger RNA, and gene.

open access: yesJournal of Biological Chemistry, 1985
The primary structure of the messenger RNA coding for cytosolic phosphoenolpyruvate carboxykinase was determined by sequencing cDNA and genomic DNA and by primer extension of the mRNA. The molecule is 2624 nucleotides in length; this includes 143 nontranslated nucleotides at the 5' end and 615 nontranslated nucleotides at the 3' end.
R L Noble   +8 more
openaire   +3 more sources

Conformational Entropy in PEPCK Catalysis: Dynamic Motions Critical to Function [PDF]

open access: yes, 2011
Enzymes increase the rate at which chemical reactions occur. How they achieve this rate increase has been an area of intense research for many years.
Johnson, Troy A.
core  

Sulforaphane, a cancer chemopreventive agent, induces pathways associated with membrane biosynthesis in response to tissue damage by aflatoxin B1 [PDF]

open access: yes, 2014
Aflatoxin B[subscript 1] (AFB[subscript 1]) is one of the major risk factors for liver cancer globally. A recent study showed that sulforaphane (SF), a potent inducer of phase II enzymes that occurs naturally in widely consumed vegetables, effectively ...
Croy, Robert G   +7 more
core   +1 more source

The effect of in vivo PBDE treatment on hepatic phosphoenolpyruvate carboxykinase (PEPCK) enzyme kinetics in male Wistar rats [PDF]

open access: yes, 2011
Polybrominated diphenyl ethers (PBDEs) are synthetic flame-retardant chemicals that enter the environment and mammalian body and may disrupt glucose metabolism.
Nash, Jessica T
core   +1 more source

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