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structure nameDTXR-LIKE IRON-DEPENDENT REGULATOR IDER COMPLEXED WITH IRON AND ITS CONSENSUS DNA-BINDING SEQUENCE
referenceMarcos-Torres et al.
experimentX-ray (resolution=2.18, R-factor=0.211)
structural superfamilyIron-dependent repressor protein, dimerization domain;"Winged helix" DNA-binding domain;
sequence familyIron dependent repressor, metal bindin; Iron dependent repressor, Nterminal D;
multimeric complexes7b1y_ABCD 7b20_ABCD 7b23_ABCD 7b24_ABCD 7b25_ABCD
reference complex7b24_C
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureSPTSQR

Estimated binding specificities ?

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# IC=5.173 IC/col=0.862 n_of_columns=6 specificity:   
A |   6  18  96   6   0   0
C |  24  24   0   6   0   0
G |   6  12   0  78  96   0
T |  60  42   0   6   0  96
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updated Sun Jun 28 21:35:16 2026