5d4s_AB : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF ARAR(DBD) IN COMPLEX WITH OPERATOR ORX1
reference	Narayanan et al. J.Biol.Chem. 291 1235 2016
source	Bacillus subtilis (strain 168) / Bacillus subtilis (strain 168) / Bacillus subtilis (strain 168) / Bacillus subtilis (strain 168)
experiment	X-ray (resolution=1.97, R-factor=?)
structural superfamily	"Winged helix" DNA-binding domain;
reference complex	4h0e_A
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 5d4s_A interface=32,42,44,47,63, efmlpkyaqvkeeisswinqgkilpdqkiptEnelmqqfgvSrHtiRkaigdlvsqgllysvQgggtfva > 5d4s_B interface=45,46,55,56,57,60,76, hhhlevlfqgplsefmlpkyaqvkeeisswinqgkilpdqkiptENelmqqfgvSRHtiRkaigdlvsqgllysvQgggtfva
interface signature	ESHRQ/ENSRHRQ

Estimated binding specificities ?

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# IC=3.997 IC/col=0.400 n_of_columns=10

specificity:

A |  17  33  22  45   0   4  19  34   2  51
C |  43  18  20  17  96   8  27  18  89   4
G |  18  26  21  19   0  84  23  28   3  38
T |  18  19  33  15   0   0  27  16   2   3

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updated Mon Jan 5 15:43:10 2026