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cobalamin catabolic process

Known as: cobalamin catabolism, cobalamin breakdown, cobalamin degradation 
The chemical reactions and pathways resulting in the breakdown of cobalamin (vitamin B12), a water-soluble vitamin characterized by possession of a… 
National Institutes of Health

Papers overview

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2018
2018
A New Class of EutT ATP:Co(I)rrinoid Adenosyltransferases Found in Listeria monocytogenes and Other Firmicutes Does Not Require a Metal Ion for Activity.
ATP:Co(I)rrinoid adenosyltransferases (ACATs) are involved in de novo adenosylcobamide (AdoCba) biosynthesis and in salvaging… 
1999
1999
Assimilation of [57Co]-Labeled Cobalamin in Human Fetal Gastrointestinal Xenografts into Nude Mice
Cobalamin (Cbl) and its Cbl-binding proteins are present in amniotic fluid. Because amniotic fluid is swallowed by the embryo… 
1998
1998
Betaine dose and treatment intervals in therapy for homocystinuria due to 5,10-methylenetetrahydrofolate reductase deficiency
Many authors have reported the effectiveness of betaine in the therapy of homocystinuria. However, the appropriate dose and… 
1994
1994
Antagonism of the lethal effects of cyanide by a synthetic water-soluble cobalt(III) porphyrin compound.
Efficacy of hydroxocobalamin (vitamin B12) as a cyanide antidote is limited by its high molecular weight (1355 g/mol) and by the… 
1985
1985
VITAMIN B12 BINDING PROTEINS IN AMNIOTIC FLUID
Abstract. The cobalamin‐binding proteins in amniotic fluid are determined by assaying the unsaturated cobalamin‐binding capacity… 
1981
1981
Cobalamin radioassays.
1979
1979
Effects of low cobalamin diet and chronic cyanide toxicity in baboons.
1971
1971
Cobalamins in human pregnancy and lactation
Samples of maternal and foetal blood and of human milk, cow's milk, and dried cow's milk have been analysed for cobalamins by… 
1970
1970
Isolierung und Charakterisierung Pyrazon-abbauender Bakterien
SummaryBacteria capable of growth on pyrazon as a sole carbon source were isolated from soil. Only cobalamin was required as a… 
1964
1964
STABILITY OF THE COBALAMIN MOIETY IN BUFFERED AQUEOUS SOLUTIONS OF HYDROXOCOBALAMIN.
The degradation of hydroxocobalamin has been studied kinetically in various buffer systems. Degradation was first order with… 
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