Results 191 to 200 of about 67,753 (222)
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A Novel Glucose 6-Phosphate Isomerase from Listeria monocytogenes
The Protein Journal, 2014D-Arabinose 5-phosphate isomerases (APIs) catalyze the interconversion of D-ribulose 5-phosphate and D-arabinose 5-phosphate (A5P). A5P is an intermediate in the biosynthesis of 3-deoxy-D-manno-octulosonate (Kdo), an essential component of lipopolysaccharide, the lipopolysaccharide found in the outer membrane of Gram-negative bacteria.
Jeffrey M. Schaub +6 more
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Purification and characterization of glucose-6-phosphate isomerase from Bacillus stearothermophilus
Archives of Biochemistry and Biophysics, 1971Abstract Glucose-6-phosphate isomerase (EC 5.3.1.9) has been purified from Bacillus stearothermophilus to a state in which it is homogeneous, both ultracentrifugally and electrophoretically. The sedimentation coefficient ( s 20, w ) and molecular weight of the enzyme are 7.4S and 172,000. The enzyme exhibits a maximum activity at 70 °.
N Muramatsu, Y Noso
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Clinics and Research in Hepatology and Gastroenterology, 2016
Metabolic reprogramming is an important hallmark of cancer cells, including the alterations of activity and expression of enzymes in glucose metabolism. Previous studies have demonstrated the critical role of glucise-6-phosphate isomerase (GPI) in cancer initiation, metastasis and progression.
Zhuomin Lyu +7 more
semanticscholar +4 more sources
Metabolic reprogramming is an important hallmark of cancer cells, including the alterations of activity and expression of enzymes in glucose metabolism. Previous studies have demonstrated the critical role of glucise-6-phosphate isomerase (GPI) in cancer initiation, metastasis and progression.
Zhuomin Lyu +7 more
semanticscholar +4 more sources
Arthritis & Rheumatology, 2019
Arthritis is often characterized by inflammation and bone destruction. This study was undertaken to investigate the contribution of inflammation and bone destruction to pain.
M. Ebbinghaus +8 more
semanticscholar +1 more source
Arthritis is often characterized by inflammation and bone destruction. This study was undertaken to investigate the contribution of inflammation and bone destruction to pain.
M. Ebbinghaus +8 more
semanticscholar +1 more source
Applied Microbiology and Biotechnology, 2009
We purified recombinant glucose-6-phosphate isomerase from Pyrococcus furiosus using heat treatment and Hi-Trap anion-exchange chromatography with a final specific activity of 0.39 U mg(-1). The activity of the glucose-6-phosphate isomerase for L: -talose isomerization was optimal at pH 7.0, 95 degrees C, and 1.5 mM Co(2+). The half-lives of the enzyme
Ran-Young Yoon +3 more
semanticscholar +4 more sources
We purified recombinant glucose-6-phosphate isomerase from Pyrococcus furiosus using heat treatment and Hi-Trap anion-exchange chromatography with a final specific activity of 0.39 U mg(-1). The activity of the glucose-6-phosphate isomerase for L: -talose isomerization was optimal at pH 7.0, 95 degrees C, and 1.5 mM Co(2+). The half-lives of the enzyme
Ran-Young Yoon +3 more
semanticscholar +4 more sources
Effect of ATP on glucose-6-phosphate isomerase from Bacillus caldotenax
Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology, 1982Glucose-6-phosphate isomerase (D-glucose-6-phosphate ketol-isomerase, EC 5.3.1.9) from Bacillus caldotenax exhibits negative cooperativity in enzyme activity. Fructose 1-phosphate, fructose, 1,6-bisphosphate, phosphoenolpyruvate, 6-phosphogluconate, 3-phosphoglycerate, ATP and Pi competitively inhibit the enzyme and abolish negative cooperativity in ...
Michihiro Takama, Yoshiaki Nosoh
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Combined Erythrocyte Phosphohexose Isomerase and Glucose-6-Phosphate Dehydrogenase Deficiency
Human Heredity, 1973Combined erythrocyte phosphohexose isomerase (PHI) and glucose-6-phosphate dehydrogenase (G6PD) deficiency without hemolytic crisis is reported in a Thai family. The propositus (a male), heterozygous for PHI deficiency and hemizygous for G6PD deficiency, has a PHI activity of about half of the normal.
G. Flatz +3 more
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Elevated Serum Glucose-6-Phosphate Isomerase Level in Patients with Knee Osteoarthritis
Clinical Laboratory, 2020The present study aims to analyze the serum level of glucose 6-phosphate isomerase (GPI) in patients with knee osteoarthritis (KOA) and evaluate its value in the diagnosis of KOA.One hundred patients with confirmed KOA were selected and 100 healthy people in the same period were selected as the control group.
Weiwei Bian, Xiaomeng Ji
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Cell age dependent decay of human erythrocytes glucose-6-phosphate isomerase
Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology, 1989Glucose-6-phosphate isomerase shows a biphasic decay pattern during red blood cell aging, which is very fast during the first part of cell's life span in circulation. This decay is not due to accumulation of inactive enzyme molecules, as shown by immunological studies, but is accompanied by the formation of secondary isozymes (i.e., chemically modified
FAZI, ANTONIO +3 more
openaire +4 more sources
Arthritis & Rheumatism, 2003
OBJECTIVE Arthritis in the K/BxN mouse model results from pathogenic immunoglobulins that recognize glucose-6-phosphate isomerase (GPI), a glycolytic enzyme residing in the cytoplasm of all cells.
I. Matsumoto +14 more
semanticscholar +1 more source
OBJECTIVE Arthritis in the K/BxN mouse model results from pathogenic immunoglobulins that recognize glucose-6-phosphate isomerase (GPI), a glycolytic enzyme residing in the cytoplasm of all cells.
I. Matsumoto +14 more
semanticscholar +1 more source