Sentence examples for lack of acidic from inspiring English sources
The extension sequences of CDS from different species were highly variable, being rich in serine and threonine residues (average 22.7% serine, 9.44% threonine) and showing a lack of acidic amino-acids.
The hydrogenation deoxygenation (HYD) route is not important due to the lack of acidic sites to catalyze dehydration and a rather low hydrogenolysis activity of the C OH bond of 3-methylcyclohexanol.
The alignment shown indicates a lack of acidic residues in common other PiggyBac transposases.
The determination of several three-dimensional NAL structures revealed a lack of acidic or basic residues near the reaction center and led to a suggestion that the pyruvate carboxylate group could be involved in a "substrate-assisted" protonation step.
Energetically, the same stands for the oleate iodide couple (given the high lattice energy of lead iodide), but the lack of acidic species in the mixture seems to hinder the reaction.
The biggest shortcoming in the group as a whole is a certain lack of the acidic backbone essential to outstanding wine.
In addition, a lack of strong acidic storage sites results in unconverted ammonia at high temperature.
The lack of additional acidic residues in the Trp surface environment could explain its low efficiency in oxidizing VA, and favor oxidation of RB5.
The lack of any acidic pH dependence suggests that the FADH2 ⇆ FADH– + H+ equilibrium in each of these enzymes occurs with a p Ka less than 6.2, as the neutral flavin is not expected to react with O2.
The absence of astrocytes (<1 2%) was confirmed by the lack of glial fibrillary acidic protein (GFAP) immunostaining verified in parallel studies (data not shown).
SOX11 is suggested to function in the developing nervous system while lack of glial fibrillary acidic protein (GFAP) gene function in knock-out mice increases the outgrowth of axons from neurons of the spinal cord [22] (GFAP is central in an IPA cluster related to neurological disorders. See below and Fig. S3).
