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? asked in Science & MathematicsBiology · 7 years ago

A helix turn helix structure is a charachtristics of?

A. rRNA

B. Helicase

C. Introns

D. HDACs

E. DNA binding protein

2 Answers

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  • Francisca
    Lv 4
    7 years ago

    Without any doubt, the helix-turn-helix (HTH) is a major structural motif capable of binding DNA. The recognition and binding to DNA by helix-turn-helix proteins is done by the two α helices, one occupying the N-terminal end of the motif, the other at the C-terminus

  • Mark S, JPAA
    Lv 7
    7 years ago

    E

    Source(s): I'm a biochemist.
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