Tags: Protein.

In proteins the helix-turn-helix (HTH) is a major structural motif capable of binding DNA. It is composed of two α helices joined by a short strand of amino acids and is found in many proteins that regulate gene expression. It should not be confused with the helix-loop-helix domain.

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HTH_1, HTH_10, HTH_11, HTH_12, HTH_13, HTH_15, HTH_16, HTH_17, HTH_18, HTH_19, HTH_20, HTH_3, HTH_5, HTH_6, HTH_7, HTH_8, HTH_9, HTH_AraC, HTH_CodY, HTH_DeoR, HTH_IclR, HTH_Mga, HTH_OrfB_IS605, HTH_Tnp_1, HTH_Tnp_IS1, HTH_Tnp_IS630, HTH_Tnp_IS66, HTH_Tnp_Mu_1, HTH_Tnp_Mu_2, HTH_Tnp_Tc3_1, HTH_Tnp_Tc3_2, HTH_Tnp_Tc5, HTH_WhiA, HTH_psq

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