The phrase "a structural unit of" is correct and usable in written English.
It can be used when describing a component or part that contributes to a larger system or structure, often in fields like biology, architecture, or linguistics.
Example: "In biology, a cell is considered a structural unit of living organisms."
Alternatives: "a building block of" or "a component of".
Although a structural unit of folic acid, PABA is not considered a vitamin.
Rather than to fragment the original molecule, our fragmentation method first builds an intermediate reduced graph where all the nodes represent a structural unit of the original molecule.
Rather than fragment the original molecule, the fragmentation method first builds an intermediate reduced graph where all the nodes represent a structural unit of the original molecule.
This function of introns could occur if exons code for a domain, a polypeptide unit that has a discrete function such as binding to a membrane, the catalytic site of an enzyme, or a structural unit of a protein (Jerry 2001).
Considering the significance of Fmoc as a novel "formulation chemophor" or a structural unit capable of interacting with many pharmaceutical agents, we hypothesized that incorporation of Fmoc will further improve the performance of our PEG5k FTS2 delivery system.
Like the other nitrogenous components of nucleic acids, thymine is part of thymidine, a corresponding nucleoside (a structural unit composed of a nitrogen compound and a sugar), in which it is chemically linked with the sugar deoxyribose.
The four fat-soluble vitamin groups are A, D, E, and K; they are related structurally in that all have as a basic structural unit of the molecule a five-carbon isoprene segment, which is Each of the fat-soluble vitamin groups contains several related compounds that have biological activity.
Comprehensive in silico analyses indicate that the recently identified Euonymus europaeus lectin domain represents a conserved structural unit of a novel family of putative carbohydrate-binding proteins, which will further be referred to as the Euonymus lectin (EUL) family.
The crystal structure of active Fes revealed a compact structural unit of the SH2 kinase domain in which the catalytically important helix C is positioned in tight contact with the SH2 domain [ 36 ].
Here, we describe the first successful attempt at isolating the inner domain (ID) of gp120 as an independent molecule that encapsulates the A32-like region within a minimal structural unit of the HIV-1 Env.
They further comment that, since de and the verb or adjective "do not form a structural unit in the sense of lexical word-formation, the compounding pattern shown in [32] becomes irrelevant" (ibid.; emphasis added).
