Results 121 to 130 of about 1,347 (167)
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Reductive defluorination of (trifluoromethyl)cobamides
Inorganic Chemistry, 1991Kenneth L Brown
exaly +3 more sources
Binding of cobamides to ethanolamine deaminase
Biochemistry, 1969B M Babior, Bernard M Babior, T K Li
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Growth Inhibition of Sporomusa ovata by Incorporation of Benzimidazole Bases into Cobamides
Journal of Bacteriology, 2013 Kenny Mok, Michiko Taga
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Isolation and analysis of bacterial cobamides by high-performance liquid chromatography
Analytical Biochemistry, 1986Erhard Stupperich
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2022
Cobamides are a family of structurally-diverse cofactors which includes vitamin B12 and over a dozen natural analogs. Within the nucleotide loop structure, cobamide analogs have variable lower ligands that fall into three categories: benzimidazoles, purines, and phenols.
Amy T, Ma +2 more
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Cobamides are a family of structurally-diverse cofactors which includes vitamin B12 and over a dozen natural analogs. Within the nucleotide loop structure, cobamide analogs have variable lower ligands that fall into three categories: benzimidazoles, purines, and phenols.
Amy T, Ma +2 more
openaire +2 more sources
New Insights Into the Biosynthesis of Cobamides and Their Use
, 2019Metal-containing tetrapyrroles, appropriately referred to as “the pigments of life” include members from four families of compounds, namely cobalt-containing cobamides (Cba), magnesium-containing chlorophylls, iron-containing hemes, and nickel-containing
Flavia G. Costa +3 more
semanticscholar +1 more source
Demonstration of cobamide coenzyme in Ascaris suum
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1975Abstract 1. 1. Cobamide coenzyme was extracted from the body wall of adult female Ascaris suum maintained in Ellison's medium containing vitamin B 12 . 2. 2. The identification of the coenzyme in purified fractions was based on (a) specific spectral changes following treatment of the preparation with light and cyanide, (b) coenzyme activity
H, Oya, P P, Weinstein
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1965
Publisher Summary Studies on the metabolism of glutamic acid by cell-free extracts of Clostridium ( Cl. ) tetanomorphum led to the isolation of the first cobamide coenzyme, the adeninylcobamide coenzyme, a derivative of pseudovitamin B 12 . The related coenzyme form of vitamin B 12 , containing 5,6-dimethylbenzimidazole (DMB) was isolated from ...
HERBERT WEISSBACH +2 more
openaire +1 more source
Publisher Summary Studies on the metabolism of glutamic acid by cell-free extracts of Clostridium ( Cl. ) tetanomorphum led to the isolation of the first cobamide coenzyme, the adeninylcobamide coenzyme, a derivative of pseudovitamin B 12 . The related coenzyme form of vitamin B 12 , containing 5,6-dimethylbenzimidazole (DMB) was isolated from ...
HERBERT WEISSBACH +2 more
openaire +1 more source