is that the correct order.
also, the primary strcuture of protein depends on the sequence of amino aicds.however the secondar structure of protein come under tow groups, alpha helix and beta arrangement. in alpha helix,the chain of ONE polypeptide is twisted,so that the neigbouring hydrogens bonds interact.while in beta helix, two or more polypeptides run alongside,so that hydrogen bonds interact next to each other.the tertiary structure of a protein is the overal shape?
anyone can explain wat the difference is between tertiry structure and quantenary strcture?
by the way, is it really necessary to have so many structures?