Arginine, the most basic of the 20 common amino acids, contains a guanidino functional group in its
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Arginine, the most basic of the 20 common amino acids, contains a guanidino functional group in its side chain. Explain, using resonance structures to show how the protonated guanidino group isstabilized.
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NH CO2 H2N Arginine H NH3 Guanidino group
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NH NH NH NHR NH HN NH ...View the full answer
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