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 ?

contact

# IC=18.022 IC/col=0.819 n_of_columns=22

specificity:

A |  96  10   7  10   2   0  96   0  96  24  24  24  24  24   2   0   0   0   0   7  88   2
C |   0  72  10  66   2   0   0   0   0  24  24  24  24  24   4   0   0  96  96   5   2   2
G |   0   7   9  10  88  96   0   0   0  24  24  24  24  24   2  96   0   0   0  72   4  90
T |   0   7  70  10   4   0   0  96   0  24  24  24  24  24  88   0  96   0   0  12   2   2

scan!

home
updated Tue Jan 6 18:33:41 2026