A protein molecule is composed of thousands of atoms. How are they arranged? Progress has been made toward answering the question for fibrous proteins such as hair, horn, fingernail and porcupine ...

Molecular function describes activity on ... A range of cognate and non-cognate ligands are used to stabilize the protein structure and facilitate the formation of crystals. In some cases, any ...

Two key protein structures in the body are being visualized for the first time, thanks in part to the latest technology — ...

However, it has not been clear yet how exactly this protein interacts with its ligands and whether its structure changes depending on the type of molecule being transported. However, it is known ...

However, it has not been clear yet how exactly this protein interacts with its ligands and whether its structure changes depending on the type of molecule being transported. However, it is known ...

structure is function. The complex three-dimensional shapes that proteins adopt create folds and pockets that can accomplish the remarkably improbable: driving chemical reactions that would ...

(This method reveals a crystal’s structure based on how its constituent ... proteins as well as how two proteins and/or a protein and another molecule might interact. Given enough computing ...