The phrase "additionally function as a" is correct and usable in written English.
You can use it when describing an extra role or purpose that something serves, in addition to its primary function.
Example: "The new software will additionally function as a project management tool, streamlining our workflow."
Alternatives: "also serve as a" or "further act as a".
Some isoforms of GST show dual activity, additionally functioning as a glutathione peroxidase in the presence of reactive oxygen species (Marrs 1996).
Tgl3, Tgl4, and Tgl5 also possess lysoPA acyltransferase activities, and Tgl4 additionally functions as a Ca++-dependent phospholipase A2 and steryl ester hydrolase (Rajakumari and Daum 2010a, b).
Some isoforms of GST show dual activity, additionally functioning as a glutathione peroxidase in the presence of reactive oxygen species [ 31].
VeA is involved in activation of sexual development and inhibition of asexual development and additionally functions as a key global metabolic regulator in the biosynthesis of many secondary metabolites (for a review, see Calvo 2008).
Catenins are components of cell adhesions, and β-catenin additionally functions as a transcription factor of the Wnt pathway that localizes to the nucleus upon activation (Pandur et al. 2002).
In the present study we provide evidence that ovorubin additionally functions as an antinutritive molecule, protecting the eggs against predation.
Plastoquinone additionally functions as an essential electron carrier in CrtBS desaturation reactions mediated by phytoene desaturase (PDS) and ζ-carotene desaturase (ZDS) [ 3].
- Atg8 is present on both sides of the phagophore., Presumably on the concave side, it additionally functions as an anchoring point for cargo receptors., The association of Atg8 with membrane structures requires a covalent modification that results in the conjugation of Atg8 to phosphatidylethanolamine (PE).
Mononuclear-MDSC (MO-MDSC) harbours immune suppressive capacities, but additionally function as TAM precursors, in contrast to polymorph nuclear-MDSC (PMN-MDSC) and CD11bhighGr-1low-MDSC (Bronte and Zanovello, 2005; Nagaraj and Gabrilovich, 2007; Gabrilovich and Nagaraj, 2009; Greifenberg et al, 2009).
However, since S180r is in the reverse orientation to GPHN, GPHN pre-mRNA (i.e., before intron splicing) could not additionally function as the coding strand for the S180r protein; although, the S180r non-coding region could be converted into cDNA and amplified by RT-qPCR, yielding the appearance of low-level coding-transcripts where there may be none.
