What are tertiary structure, motif and domain?
I really don't understand these three terms. If you could explain with illustration it would be of great help.
Some of my doubts:
'The overall 3D structure of the polypeptide chain is referred to as the protein's tertiary structure.'
-All molecules have a 3D structure, even a linear polypeptide chain has a three dimensional structure so do alpha helix and beta pleated sheet,but here I don't understand what is meant by 'overall 3D structure', is it the 3D structure of an Alpha helix (when aprotein is formed of a single alpha helix)?
A linear polypeptide (primary structure) through specific intra-chain H-bonding form alpha helix and beta pleated sheet(secondary structure), but how does the secondary structure contribute to tertiary structure?
"assignmentexpert.com" is professional group of people in Math subjects! They did assignments in very high level of mathematical modelling in the best quality. Thanks a lot
Comments
Leave a comment