Example sentences for: leucine

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

  • Interestingly, a sequence ( L AN V N L M L E LL , amino acids 237 to 247), located within the N-terminal region of the coiled-coil domain, matches classic leucine-rich nuclear export signals (NES), such as those from Rex and PKI (Fig 6A) [ 33 34 ] . In order to test if this sequence is a bona fide NES, we made mutations at two conserved leucine residues (L234A and L236A) in the GFP-N200 construct (Fig 6A).

  • ΔLZ was constructed by deleting amino acids from amino acid 310 (Tth111II site) at the junction of the basic region and leucine zipper of C/EBPα to the carboxy terminus of the GFP-C/EBPα fusion.

  • Whereas only the human sequence uses arginine at this position, all other taxa use a large hydrophobic amino acid - either tyrosine or leucine; note that even an arginine side chain has a substantial hydrophobic segment bearing its terminal guanidino group.

  • Change of residue 42 in PcrG from phenylalanine to leucine made the PcrG sequence look more like that of LcrG.

  • CDK2 and CDK4 also interacted with segments of C/EBPα close to, and within, transcription activation domain 3 [ 36 ] . CDK2 also interacted with the basic region of the C/EBPα [ 25 ] . p21 also has a second interaction site, within the leucine zipper of C/EBPα [ 25 ] . in vitro, C/EBPα enhanced p21 inhibition of CDK2 activity.


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