Protein
Tail tube terminator protein
Organism
Escherichia phage T5
Function
Plays an essential role in tail assembly by capping the rapidly polymerizing tail once it has reached its requisite length and serving as the interaction surface for the completion protein.
Sequence
MDHRTSIAQAMVDRISKQMDGSQPDEYFNNLYGNVSRQTYKFEEIREFPYVAVHIGTETGQYLPSGQQWMFLELPILVYDKEKTDIQEQLEKLVADIKTVIDTGGNLEYTVSKPNGSTFPCEATDMIITSVSTDEGLLAPYGLAEINVTVRYQPPRRSLRR