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Y_Kistochka [10]
4 years ago
14

The structure of aba is shown below. why was this a suitable substitution for a cys residue? under what circumstances would it n

ot be suitable?
Biology
1 answer:
Inessa [10]4 years ago
8 0

Answer and explanation;

-Aba is a suitable replacement because Aba and Cys have approximately the same sized side chain and are similarly hydrophobic.

-However, Aba cannot form disulfide bonds so it will not be a suitable replacement if these are required.

-Alpha-Aminobutyric acid is biosynthesized by transaminating oxobutyrate, a metabolite in isoleucine biosynthesis.


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