Leucine and isoleucine are among the 20 amino acids found naturally in the human body. They are very similar in structure but have small differences which change their physiological properties. Both ...

Nearly seven years ago, MIT scientists mapped the molecular structure of proteins in spider silk threads onto musical theory to produce the "sound" of silk in hopes of establishing a radical new way ...

A nicely designed and useful app, the Amino Acid Tutor Free app allows users to review amino acid structure and the three- or one-letter codes. The user interface is minimalist, but sleekly designed.

Only 20 standard amino acids are used to build proteins, but why exactly nature "chose" these particular amino acids is still a mystery. One step toward solving this is to explore the "amino acid ...

Memorizing the names and structures of common amino acids is the bane of any biochemistry student’s existence. Luckily, apps like Amino Acids: Quiz & Flashcards exist to make the task easier. The app ...