Not only are these proteins assembled with different amino acid sequences, but they also are held together by different bonds and folded into a variety of three-dimensional structures. The folded ...
But the camels had none of this fat-metaboliser. Li isolated another amino acid substance from the camel pituitary, beta-endorphin, but it didn't play into the questions he was asking and he put ...
Proteins have four levels of structure: primary (amino acid sequence), secondary (local folding patterns like alpha helices and beta sheets), tertiary (overall 3D shape), and quaternary (assembly of ...