MotW: Happy T(ryptophan)-day!

26 Nov
Tryptophan, via Wikimedia Commons

tryptophan structure via Wikimedia Commons

Though the tryptophan rush from turkey is more hype than reality, Thanksgiving is the perfect time to put up the most structurally complex of the amino acids, tryptophan.

The body uses it to make serotonin, and biochemists use its absorbance of ultraviolet light to determine concentrations of proteins in their samples.

Today I’m thinking that it’s much more esthetically interesting than most of its amino-acid pals, at least the naturally-occurring ones.

Happy Thanksgiving!

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