What is an example of an amino acid without a chiral carbon?

Answer 1

Glycine, which has a sidechain hydrogen, is not chiral. It is because it has only three substituents are unique, not four.

One place where you would find glycine, for example, is in a potassium-selective KcsA ion channel protein, in which it allows fluid/smooth potassium transport through a selectivity filter.

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Answer 2

Glycine is an example of an amino acid without a chiral carbon.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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