Hypothetical Evolutionary Event

Duplication-fusion event in the bacterial histone-fold proteins (15)

Duplication-fusion event in the bacterial histone-fold proteins . The histone domain contains two tandem histone fold repeats arranged as in the histone dimer. This event is similar to the event that have occurred in Son of Sevenless protein.

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  • family Bacterial histone-fold proteins (4000698)
    Pfam 09131,duplication: two repeats of histone fold are arranged as subunits in the archael histone dimer, new structure from Thermus thermophilus (1wws) comprised of dimers similar the to the H3-H4 tetramer
    Derived from SCOP 101318