John H. Mangum
Mettler-Toledo (Switzerland)(CH)
Publications by Year
Research Areas
Folate and B Vitamins Research, Amino Acid Enzymes and Metabolism, Biochemical and Molecular Research, Enzyme Structure and Function, Porphyrin Metabolism and Disorders
Most-Cited Works
- → Regulation of glutamine synthetase adenylylation and deadenylylation by the enzymatic uridylylation and deuridylylation of the PII regulatory protein(1973)70 cited
- → Human hepatic methionine biosynthesis. Purification and characterization of betaine:homocysteine S-methyltransferase.(1982)67 cited
- → Mechanism of mammalian cobalamin-dependent methionine biosynthesis(1971)62 cited
- → Vitamin B12 dependent methionine biosynthesis in cultured mammalian cells(1969)52 cited
- → Studies on a ferrous-ion-oxidizing bacterium. II. Cytochrome composition(1960)42 cited
- → A rapid assay for 5-amino-4-imidazelecar☐amide ribotide transformylase(1978)34 cited
- → Interrelationship of adenosyl methionine and methyl-B12 in the biosynthesis of methionine(1966)33 cited
- → Vitamin B12 dependent methionine biosynthesis in HEp-2 cells(1968)30 cited
- → Isolation of a cobalamin containing 5-methyltetrahydrofolate-homocysteine transmethylase from mammalian kidney(1971)30 cited
- Autocrine growth stimulation by transforming growth factor alpha in asbestos-transformed rat mesothelial cells.(1995)