Example sentences for: tyr

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

  • When penicillins were used as substrates, the Tyr228 mutants exhibited 3- to 13-fold increased K m values and < 2-fold changes in k cat , as compared to the values ascertained using wild-type L1 (Table 4).

  • Several signaling events, including the activation of Jak kinases 1 and 3 are shared among the 'common γ chain' cytokines [ 50 ] . Other signaling events, such as the activation of Shc, Gab2, SHP-2 and MAPK, are shared among IL-2 and 15, but not the other common γ chain cytokine receptors, and Tyr 388 of IL-2Rβ appears critical for these events [ 51 ] . Despite these signaling similarities, it is clear that the biological properties of IL-2 are unique among the common γ chain cytokines, as the other cytokines cannot compensate for IL-2 in the IL-2 knockout mouse [ 52 ] . In addition, IL-15 appears uniquely critical for the development of NK cells, as evidenced by the phenotypes of IL-15 [ 53 ] and IL-15R α [ 54 ] deficient mice.

  • The first residue (T, P) lies directly underneath the acceptor residue (Ser/Thr, Tyr).

  • The murinised ATF-BPTI (mhAB) plasmid was constructed by an identical procedure, using the (Tyr22, Arg27,29,30) uPA mutant cDNA as starting sequence [ 33 ] .

  • After cleavage of the DNA gate strand which becomes covalently linked to Tyr319 on Top67 (step 2), protein conformational change involving both Top67 and the ZD domain increases the distance between the covalently bound 5' phosphate and non-covalently bound 3' hydroxyl of the cleaved DNA gate strand while the passing DNA strand (T-strand) is guided through the "gate" via interaction with the ZD domain (step 3) to lead to change in linking number.


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