phage tail tape measure protein, TP901 family, core region
This model represents a reasonably well conserved core region of a family of phage tail proteins. The member from phage TP901-1 was characterized as a tail length tape measure protein in that a shortened form of the protein leads to phage with proportionately shorter tails. [Mobile and extrachromosomal element functions, Prophage functions]
Jiyao W et al.(2023). "The conserved domain database in 2023.",