The phrase "a key structural feature of" is correct and usable in written English.
It can be used when discussing important elements or components that contribute to the overall structure of something, such as a text, argument, or system.
Example: "The use of symbolism is a key structural feature of the novel, enhancing its themes and character development."
Alternatives: "an essential component of" or "a fundamental aspect of".
A key structural feature of vancomycin, the founding member of this class, is a set of three aromatic cross-links that are introduced via yet unknown mechanisms.
Extension was controlled by a first order normal fault located along the western flank of the Atacama basin, which appears as a key structural feature of the internal architecture of the Salar de Atacama.
The relatively low permeability and selectivity of these PIs, as compared to Polymers of Intrinsic Microporosity (PIMs) that also contain spirocyclic structures, demonstrate the importance of restricting rotation within the polymer chain, which is a key structural feature of the PIMs.
This latter process is a key structural feature of the land surplus rural economy.
A key structural feature of this ribozyme is a short duplex (P2.2) that is formed between sequences just 3' of the cleavage site and within the core domain, and which introduces a pseudoknot into the active site.
Our data strongly supports this view, since the order of finger arrangement is a key structural feature of the hand.
Thus, we concluded that the C2 symmetrical pyridine-2,6-biscarboxamide moiety is a key structural feature for the efficiency of the CSA.
Whatever the real structure of polyQ amyloids may be, these results highlight glutamine side-chain hydrogen bonding as a key structural feature for the generation of irreversible aggregates.
The fact that evocarpine is a potent antimycobacterial natural product suggests that the aliphatic side chain at position-2 is a key structural feature to inhibit the growth of mycobacteria.
We characterized a new class of ACL inhibitors bearing the key structural feature of the natural product emodin.
What is the key structural feature of RDF? It's "triples" – a combination of subject and predicate and object, with the predicate being the term that describes the connection between the subject and the object.
