Liver betaine-homocysteine S-methyltransferase activity undergoes a redox switch at the active site zinc. (Q38784779)

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2 January 2020

title

Liver betaine-homocysteine S-methyltransferase activity undergoes a redox switch at the active site zinc (English)

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1

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author name string

Norman S Millian

series ordinal

2

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2 January 2020

Timothy A Garrow

series ordinal

3

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2 January 2020

language of work or name

English

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publication date

31 January 2008

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2 January 2020

number of pages

8

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Archives of Biochemistry and Biophysics

inferred from page(s)

published in

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2 January 2020

volume

472

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2 January 2020

issue

1

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2 January 2020

page(s)

26-33

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Crystal structure of rat liver betaine homocysteine s-methyltransferase reveals new oligomerization features and conformational changes upon substrate binding

2 January 2020

cites work

1 reference

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Initial characterization of the glutamate-cysteine ligase modifier subunit Gclm(-/-) knockout mouse. Novel model system for a severely compromised oxidative stress response

6 September 2017

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Betaine-homocysteine methyltransferase: zinc in a distorted barrel

6 September 2017

1 reference

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Identification of a peroxide-sensitive redox switch at the CXXC motif in the human mitochondrial branched chain aminotransferase.

6 September 2017

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Expression and purification of human gamma-glutamylcysteine synthetase

6 September 2017

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Betaine-homocysteine methyltransferase expression in porcine and human tissues and chromosomal localization of the human gene

6 September 2017

1 reference

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Structure-based perspectives on B12-dependent enzymes

6 September 2017

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Purification, kinetic properties, and cDNA cloning of mammalian betaine-homocysteine methyltransferase

6 September 2017

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Redox regulation of homocysteine-dependent glutathione synthesis

6 September 2017

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The quantitatively important relationship between homocysteine metabolism and glutathione synthesis by the transsulfuration pathway and its regulation by redox changes

14 September 2017

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The Yin-Yang of cobalamin biochemistry

25 September 2017

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Enzyme-catalyzed methyl transfers to thiols: the role of zinc.

25 September 2017

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Regulation of the monomer-dimer equilibrium in inducible nitric-oxide synthase by nitric oxide.

23 June 2018

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Dissecting the catalytic mechanism of betaine-homocysteine S-methyltransferase by use of intrinsic tryptophan fluorescence and site-directed mutagenesis.

31 August 2018

1 reference

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Human betaine-homocysteine methyltransferase is a zinc metalloenzyme.

31 August 2018

1 reference

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Interaction of liver methionine adenosyltransferase with hydroxyl radical

31 August 2018

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12 December 2020

Evidence for heme-mediated redox regulation of human cystathionine beta-synthase activity

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12 December 2020

Recombinant human liver betaine-homocysteine S-methyltransferase: identification of three cysteine residues critical for zinc binding

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12 December 2020

Identification of the zinc ligands in cobalamin-independent methionine synthase (MetE) from Escherichia coli

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12 December 2020

Methionine metabolism in mammals: Kinetic study of betaine-homocysteine methyltransferase

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12 December 2020

Methionine metabolism in mammals. Distribution of homocysteine between competing pathways

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12 December 2020

Effect of dietary cystine on methionine metabolism in rat liver

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12 December 2020

Methionine metabolism in mammals. The methionine-sparing effect of cystine

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12 December 2020

Catalytic and regulatory properties of the heavy subunit of rat kidney gamma-glutamylcysteine synthetase

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12 December 2020

Regulation of rat liver S-adenosylmethionine synthetase during septic shock: role of nitric oxide

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12 December 2020

10.1016/J.ABB.2008.01.017

Identifiers

DOI

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2 January 2020

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2 January 2020

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