Diphtheria toxin repressor
From Proteopedia
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<StructureSection load='1c0w' size='350' side='right' caption='Structure of diphtheria toxin repressor complex with DNA and Co+2 ion (PDB entry [[1c0w]])' scene=''> | <StructureSection load='1c0w' size='350' side='right' caption='Structure of diphtheria toxin repressor complex with DNA and Co+2 ion (PDB entry [[1c0w]])' scene=''> | ||
| - | '''Diphtheria toxin repressor''' (DtxR) is an iron-dependent repressor which is synthesized by the diphtheria bacterium when it is in iron-poor environment. DtxR structure contains a DNA-binding domain (DBD) containing the | + | '''Diphtheria toxin repressor''' (DtxR) is an iron-dependent repressor which is synthesized by the diphtheria bacterium when it is in iron-poor environment. The DtxR regulates the expression of high affinity iron uptake system. <ref>PMID:12675807</ref> |
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| + | == Structural highlights == | ||
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| + | DtxR structure contains a DNA-binding domain (DBD) containing the helix-turn-helix motif at the N-terminal, an interface domain containing the metal-binding sites and a flexible C-terminal. | ||
</StructureSection> | </StructureSection> | ||
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**[[1c0w]] – CdDtxR + Co + DNA<br /> | **[[1c0w]] – CdDtxR + Co + DNA<br /> | ||
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| + | == References == | ||
| + | <references/> | ||
[[Category:Topic Page]] | [[Category:Topic Page]] | ||
Revision as of 13:10, 30 December 2015
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3D structures of diphtheria toxin repressor
Updated on 30-December-2015
