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legend  pdf

structure nameDTXR-LIKE IRON-DEPENDENT REGULATOR IDER COMPLEXED WITH COBALT AND THE SACE_2689 PROMOTER DNA-BINDING SEQUENCE
referenceMarcos-Torres et al.
experimentX-ray (resolution=2.15, R-factor=0.227)
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=4.587 IC/col=0.764 n_of_columns=6 specificity:   
A |   6   6   6   5   0   0
C |   5  10  15   5   0   5
G |   5  15  10  80  96   5
T |  80  65  65   6   0  86
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updated Sun Jun 28 21:35:27 2026