To understand the three -
dimensional shape of a protein, scientists often rely on information from similar molecules.
He also has been a leader in the development of a new field called «structural genomics,» which aims to discover the three -
dimensional shapes of all proteins in nature.
Describing the three -
dimensional shape of proteins at atomic - level detail helps scientists develop highly detailed blueprints of the basic biology of these pathogens, leading to new interventions and therapies for the deadly diseases they cause.
As the x-rays pass through and bounce off of atoms in the crystal, they leave a diffraction pattern, which can then be analyzed to determine the three -
dimensional shape of the protein.
Not exact matches
Proteins begin life as long strings
of amino acids that must fold into the three -
dimensional shape prescribed for their particular biological function.
He is also an author on the Nature paper that describes a three -
dimensional structure
of one
of the
shapes, or conformations
of the HIV
protein.
King suggested that an advantage
of three -
dimensional force microscopy is that it allows for better interpretation
of how a
protein's dynamic
shape also dictates its function.
Cells put a lot
of effort into preventing
proteins — which are like a string
of beads arranged in a precise three -
dimensional shape — from unraveling, since a
protein's activity as an enzyme or structural component depends on being properly
shaped and folded.
The three -
dimensional organization
of proteins also involves special arrangements, which leads to the
shape or conformation
of the
protein.