Diphtheria toxin repressor: Difference between revisions
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== Structural highlights == | == Structural highlights == | ||
DtxR structure contains an <scene name='55/554905/Cv/ | DtxR structure contains an <scene name='55/554905/Cv/7'>N-terminal domain</scene> which contains <scene name='55/554905/Cv/8'>DNA-binding domain (DBD) with a helix-turn-helix motif</scene>, dimerization and metal-binding residues. DtxR contains <scene name='55/554905/Cv/9'>2 metal binding sites</scene>. | ||
*<scene name='55/554905/Cv/ | *<scene name='55/554905/Cv/10'>First metal binding site</scene>. | ||
*<scene name='55/554905/Cv/ | *<scene name='55/554905/Cv/11'>Second metal binding site</scene>. | ||
A C-terminal domain folds into SH3-like conformation.<ref>PMID:10497029</ref> | A C-terminal domain folds into SH3-like conformation.<ref>PMID:10497029</ref> |