The phrase "a unique terminal" is correct and usable in written English.
It can be used in contexts related to technology, computing, or transportation, where you want to emphasize the distinctiveness of a terminal or endpoint.
Example: "The new software update introduced a unique terminal that enhances user experience with its advanced features."
Alternatives: "a distinctive terminal" or "an exclusive terminal".
Most notably, ERK3 displays the Ser-Glu-Gly sequence instead of conserved Thr-Xaa-Tyr motif in the activation loop and ERK3 has a unique C-terminal extension terminal of 178 amino acids, which is demonstrated to link its stability[14], [15].
Recently discovered 210-kDa myosin light chain kinase (MLCK-210) is identical to 108 130 kDa MLCK, the principal regulator of the myosin II molecular motor, except for the presence of a unique amino terminal extension.
The β-neurexins have a single LNS motif and a unique N terminal stretch.
Mammalian PHD1, which displays a unique N terminal stretch of amino acids (168 aa in the human enzyme) has no obvious homologue in the fruit fly (Fig. S2).
GDHs possess a unique N terminal residue extension not found in the mature human enzyme and are present throughout the intraerythrocytic cycle of the parasite.
Mammalian IPMK genes contain a unique amino terminal domain indispensable for the regulation of IPMK-dependent mTORC1-signaling responses to amino acids.
Like other group 2 minicollagens, this transcript has a conserved N-terminal CRD (C…C…C…C…CC) and a unique C-terminal CRD.
It has a unique N-terminal domain and CTD (C-terminal domain) flanking a conserved Sirtuin catalytic core and these extensions are assumed to mediate Sirt1-specific features such as homo-oligomerization and activation by resveratrol.
The receptor-interacting protein kinase 3 (RisK3) is a member of the family of serine/threonine protein kinases with a unique C-terminal domain, while its N-terminal kinase domain is similar to other RIPK family members including RIPK1, RIPK2 and RIPK4 [ 16- 18].
