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Cobamides

Known as: Vitamin B12 Coenzymes, cobamide, B12 Coenzymes, Vitamin 
National Institutes of Health

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Narrower (16)

2-methylsulfonyladenylcobamide3-isoadenosylcobalamin4-aza-5,6-dimethylbenzimidazolylcobamide5,6-dimethyl-7-azabenzimidazolylcobamide
In BloodProcess of secretionagonistsanalogs & derivatives

Broader (2)

Vitamin B 12Vitamin B Complex

Papers overview

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1971
1971
Cobamides and ribonucleotide reduction. VII. Cob(II)alamin as a sensitive probe for the active center of ribonucleotide reductase.
1970
1970
Nicotinic acid metabolism. V. A cobamide coenzyme-dependent conversion of alpha-methyleneglutaric acid to dimethylmaleic acid.
A new B(12)-coenzyme-dependent isomerization, catalyzed by extracts of a nicotinate-fermenting clostridium, results in the… 
1969
1969
The mechanism of action of ethanolamine deaminase. IV. Cobamide-dependent binding of substrate to ethanolamine deaminase.
Abstract In the presence of a number of alkyl cobalamins, a complex is formed between ethanolamine deaminase and radioactive… 
1969
1969
The binding of cobamides to ethanolamine deaminase.
1967
1967
Cobamides and ribonucleotide reduction. V. A kinetic study of the ribonucleoside triphosphate reductase of Lactobacillus leichmannii.
Abstract Initial velocities of the reaction catalyzed by the ribonucleotide reductase of Lactobacillus leichmannii have been… 
1966
1966
Cobamides and ribonucleotide reduction. II. Estimation of the enzymic formation of purine and pyrimidine deoxyribonucleotides by the use of the diphenylamine reagent.
Abstract A colorimetric method is described for the estimation of purine and pyrimidine deoxyribonucleotides produced in the… 
1966
1966
The role of cobamides in methionine synthesis. Enzymatic formation of holoenzyme.
Abstract An enzyme has been obtained from extracts of Escherichia coli which catalyzes the synthesis of N5-methyltetrahydrofolate… 
1966
1966
Cobamides and ribonucleotide reduction. 3. Factors influencing the level of cobamide-dependent ribonucleoside triphosphate reductase in Lactobacillus leichmannii.
Abstract The specific and total activities of ribonucleoside triphosphate reductase in extracts of Lactobacillus leichmannii are… 
1965
1965
STUDIES ON METHIONINE BIOSYNTHESIS. EFFECT OF ALKYLCOBAMIDE DERIVATIVES ON THE FORMATION OF HOLOENZYME.
Cell-free extracts of Escherichia coli are able to form methionine from N5-methyltetrahydrofolic acid in the presence of… 
Highly Cited
1964
Highly Cited
1964
METHYLMALONYL ISOMERASE.IV. PURIFICATION AND PROPERTIES OF THE ENZYME FROM PROPIONIBACTERIA.
Methylmalonyl isomerasel catalyzes the interconversion of methylmalonyl coenzyme A (b) and succinyl coenzyme A (3, 4), a reaction…