6y42_AB : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF RSRR COMPLEXED TO A 39 BASEPAIR DNA FRAGMENT OF THE RSRR PROMOTER
reference	Fontecilla-Camps et al.
experiment	X-ray (resolution=4.30, R-factor=?)
structural superfamily	"Winged helix" DNA-binding domain;
reference complex	6y42_B
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 6y42_A interface=37,38,41,44,56,58, klsggvewalhccvvltaasrpvpaarlaelhdvspSYlaKqmQalsraglvrsvQgKtggyvltrpaveitlldvvqavdgpdpafvcteirqrgplatppekctkacpiaramgaaeaawraslaattiadlvatvddesgpdalpgvgawlieglg > 6y42_B interface=37,38,41,44,48,56, klsggvewalhccvvltaasrpvpaarlaelhdvspSYlaKqmQalsRaglvrsvQgktggyvltrpaveitlldvvqavdgpdpafvcteirqrgplatppekctkacpiaramgaaeaawraslaattiadlvatvddesgpdalpgvgawlieglg
interface signature	SYKQQK/SYKQRQ

Estimated binding specificities ?

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# IC=17.322 IC/col=0.787 n_of_columns=22

specificity:

A |   5   3  11   0   0  96   0  90  24  24  24  24  24   0  96   0   0   6  11  70  24   0
C |  88   3  73   0   0   0  96   3  24  24  24  24  24   0   0   0  96  84  11   7  24   0
G |   3   3   9  96  96   0   0   3  24  24  24  24  24   0   0   0   0   3  62  12  24   0
T |   0  87   3   0   0   0   0   0  24  24  24  24  24  96   0  96   0   3  12   7  24  96

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updated Fri Jun 26 05:03:56 2026