Significados de l-methionine em inglês

In addition, the diets were supplemented or not with l-methionine.

Mammalian CBS is modulated by the binding of S-adenosyl-l-methionine (AdoMet) to its regulatory domain, which activates its catalytic domain.

A double-activated analog of the ubiquitous co-substrate S-adenosyl-l-methionine was employed to enzymatically transfer a five carbon chain containing a terminal alkynyl moiety onto RNA.

This revealed that genes that control the synthesis of S-adenosyl-l-methionine (SAM) associate with altered expression of DNA methylation targets in a subset of aggressive tumors.

Tumor L-methionine levels were reduced after the rMETase-treatment compared to untreated control and pre-rMETase treatment.

Carbon-sulfur bond formation at aliphatic positions is a challenging reaction that is performed efficiently by radical S-adenosyl-L-methionine (SAM) enzymes.

L-Methionine gamma-lyase (MGL) is considered to be an attractive target for rational drug development because the enzyme is absent in mammalian hosts.

Incorporation of the isotope occurred at C-21 and C-22 of the fumonism molecule and was enhanced in the presence of unlabeled L-methionine.

The low-affinity form had an optimal pH of 8.8 and apparent KM values of 20 mM for 2-ME and 44 microM for S-adenosyl-L-methionine.

The high-affinity form had an optimal pH of 7.2-7.6 and apparent KM values of 9.0 microM for 2-ME and 7.5 microM for S-adenosyl-L-methionine.

The apparent KM value for S-adenosyl-L-methionine, a co-substrate for the reaction, was 1.7 X 10(-6) M. The pH optimum for the reaction was approximately 7.5.