Type: Research Training Group (DFG Graduiertenkolleg, GRK 2550) Programme: Dynamic regulation of cellular protein localization Field: Basic Research in Biology and Medicine Funding: Deutsche Forschungsgemeinschaft (DFG), 2020–2029 Academic degree: Doktorgrad (PhD)
Proteins ( or ) are large biomolecules, or macromolecules, consisting of one or more long chains of amino acid residues. Proteins perform a vast array of functions within organisms, including catalysing metabolic reactions, DNA replication, responding to stimuli, and transporting molecules from one location to another. Proteins differ from one another primarily in their sequence of amino acids, which is dictated by the nucleotide sequence of their genes, and which usually results in protein folding into a specific three-dimensional structure that determines its activity.
I would take to be quite a fool any man who would make a book full of laws and statutes for an apple tree telling it how to bear apples and not thorns, when the tree is able by its own nature to do this better than the man with all his books can describe and demand.
Martin Luther, Temporal Authority: To What Extent It Should Be Obeyed (1523), in Luther's Works, vol. 45 (1962), p. 89