pfam16460: Phage_TTP_11 (This model is not part of the current CDD release)
Phage tail tube, TTP, lambda-like
This family represents the phage-tail-tube protein from a set of Siphoviridae from Gammaproteobacteria. Tail tube proteins polymerise with the assistance of the Tail-tip complex, a tape measure protein and two chaperones. Infectivity of host is delivered through the tube.