Example sentences for: carbonyl

How can you use “carbonyl” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • For example, steric hindrance caused by substitution of bulky Phe for Gly78 (residue numbers are given with reference to Lhcbl) in the position designated a 6 [ 29 ] prevented this peptide carbonyl, non-H-bonded because of Pro82 one helical turn further, from serving as a ligand (see Fig.

  • The carbonyl oxygen and the aromatic ring are coplanar and separated by a distance of 3.3A°.

  • The protonated ammonium nitrogen is also making polar interaction with the delocalized electron and backbone carbonyl of Trp182, and is less than 1A away from the quaternary nitrogen of docked acetylcholine.

  • lower) than -35 were pre-selected for a second automatic round of selection: only ligands within 5 A of Ala 135 of the beta-2 subunit and that were hydrogen-bonded to the carbonyl oxygen of beta-2 Ser 133 were retained.

  • Less strong Lewis bases are the charge-compensated Glu in an ion-pair with Arg, the amide group of Gln and Asn, and finally the carbonyl of the peptide backbone as the weakest [ 29 ] . The importance of the ligand was demonstrated by substitution of His with the weaker Lewis base Asn in the apoprotein of the bacterial light-harvesting complex LH1, which eliminated assembly of the complex in vivo and reconstitution in vitro [ 30 ] . Formation of a stable coordination bond with a weaker Lewis base is expected to require a stronger Lewis acid.


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