Sentence examples for two methyl from inspiring English sources

Protein reductive methylation results in two methyl groups covalently attached to the ε-NH2 of lysine side chains as well as the amino terminal α-NH2.

If, on the other hand, the MTase methylates in a processive manner, it is expected that two methyl groups will be incorporated into a DNA molecule containing two sites, resulting in methylation of both sites in single binding event.

The methylation of arginine involves the addition of one or two methyl groups to the amino acid's guanidino group, forming mono- or di-methylarginine.

Possible termination steps include combination of two methyl radicals to form ethane (CH3CH3) and a combination of methyl and chlorine radicals to give chloromethane.

The xylenes have two methyl groups in different positions in the benzene ring, and thus all aromatics are to some extent interchangeable.

The small letters o-, m-, and p- (standing for ortho-, metand and para-) preceding the name xylene are used to identify the three different isomers that vary in the ways the two methyl groups displace the hydrogen atoms of benzene.

Two chemical shifts at 2.206 and 2.335 ppm indicated two methyl protons.

The central pyrazole ring tolerates the addition of one or two methyl groups.

A quaternary carbon at δC 52.15 was assigned as connected with an amino group and two methyl groups.

The singlet at δ 4.10 and 2.31 ppm was assigned to the bridged methylene protons and two methyl protons respectively.

However, the two methyl groups also were found to render the conjugates as poor substrates of E. coli B nitroreductase.