Known as alpha helices and beta sheets, these stable folding patterns make up the secondary structure of a protein. Most proteins contain multiple helices and sheets, in addition to other less ...

Swapping a single amino acid in a simple bacterial protein changes its structure and function, revealing the effects of complex gene evolution, finds a new study. The study -- conducted using E ...

The structure of protein sets the foundation for its interaction with other molecules in the body and, therefore, determines its function. This article will cover the structural principles of ...

Isaac J. Schlosser, Fish Community Structure and Function along Two Habitat Gradients in a Headwater Stream, Ecological Monographs, Vol. 52, No. 4 (Dec., 1982), ... physical structure of the stream ...

Injecting electrons jolts 2-D structure into new atomic pattern. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2017 / 10 / 171011131727.htm ...

A computer-generated Voronoi pattern had an 82 percent match with the pattern found in sea urchin skeletons. This arrangement, the team suspects, yields a strong yet lightweight skeletal structure.