Example sentences for: d-a
How can you use “d-a” in a sentence? Here are some example sentences to help you improve your vocabulary:
Mo Udall, D-Ariz.
Other members of the superfamily include carbamoyl phosphate synthases, cyanophycin synthetases and D-Ala-D-Ala ligases.
Streptococcus mutans in which DCP is inactive do not initiate growth at below pH 6.5 and make glycerol LTA without D-alanine [ 14 ] . In the DCP active strains, soluble D-Alanyl LTA is extruded into culture fluid in vitro [ 16 17 ] or plaque in vivo [ 18 ] . The D-alanyl esters are stable at pH 6.0 at 37°C, but hydrolyze to free D-alanine and LTA with a half-life of 3.9 h at pH 8.0 [ 19 ] . Healthy gingival sulci have a pH of 6.5 - 7.5 and inflamed sulci a pH of 7.5-8.
The carboxy-terminal parts of these proteins are most closely related to cyanophycin synthetase, which catalyzes the synthesis of a polypeptide storage polymer in cyanobacteria, and more distantly related to D-Ala-D-Ala ligase, which is involved in peptidoglycan biosynthesis in many bacteria.
The authors suggest that morphine has low intrinsic activity at μ-opioid receptor compared for instance to the lower affinity μ agonist [D-Ala 2,N-MePhe 4,Gly 5-ol]enkephaline (DAMGO) which is able to trigger an internalization process.
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