5h3r_AB : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF MUTANT MARR C80S FROM E.COLI COMPLEXED WITH OPERATOR DNA
reference	Zhu et al. 'J. 22 685 2017
source	Escherichia coli
experiment	X-ray (resolution=2.67, R-factor=?)
structural superfamily	"Winged helix" DNA-binding domain;
reference complex	5h3r_A
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 5h3r_A interface=64,65,67,69,70,74,91, tsdlfneiiplgrlihmvnqkkdrllneylsplditaaqfkvlcsircaacitpvelkkvlsvDLgAlTRmldRlvskgwverlpnpndkRgvlvklttggaaiceqchqlvgqdlhqeltknltadevatleyllkkvlp > 5h3r_B interface=63,64,66,68,69,90, sdlfneiiplgrlihmvnqkkdrllneylsplditaaqfkvlcsircaacitpvelkkvlsvDLgAlTRmldrlvskgwverlpnpndkRgvlvklttggaaiceqchqlvgqdlhqeltknltadevatleyllkkvlp
interface signature	DLATRRR/DLATRR

Estimated binding specificities ?

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# IC=13.349 IC/col=0.742 n_of_columns=18

specificity:

A |  76  24  24   0   0   0   0   0   5  24   5   0   0  70  96  24  24  71
C |  10  24  24   0   0   0  96  96  61  24  10   0  96  10   0  24  24   5
G |   5  24  24   0   0  96   0   0  10  24  76  96   0  10   0  24  24  10
T |   5  24  24  96  96   0   0   0  20  24   5   0   0   6   0  24  24  10

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updated Thu Jun 25 04:32:41 2026