2z9o_AB : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF THE DIMERIC FORM OF REPE IN COMPLEX WITH THE REPE OPERATOR DNA
reference	Nakamura et al. Proc.Natl.Acad.Sci.Usa 104 18484 2007
source	Escherichia coli
experiment	X-ray (resolution=3.14, R-factor=?)
structural superfamily	"Winged helix" DNA-binding domain;
reference complex	8ac8_C
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 2z9o_A interface=168,169,171,173,174,177,178, sndlteaayslsrdqkrmlylfvdqirdgiceihvakyaeifgltsaeaskdirqalksfagkevvfyrpeedagdekgyesfpwfikrahspsrglysvhinpylipffiglqnrftqfrlsetkeitnpyamrlyeslcqyrkpdgsgivslkidwiieryqlpqSYqRmPDfrRRflqvcvneinsrtpmrlsyiekkkgrqtthivfsfrditsmttg > 2z9o_B interface=168,169,171,173,174,177,178,204, qsndlteaayslsrdqkrmlylfvdqidgiceihvakyaeifgltsaeaskdirqalksfagkevvfyrpeedagdekgyesfpwfikrahspsrglysvhinpylipffiglqnrftqfrlsetkeitnpyamrlyeslcqyrkpdgsgivslkidwiieryqlpqSYqRmPDfrRRflqvcvneinsrtpmrlsyiekkkgRqtthivfsfrdits
interface signature	SYRPDRR/SYRPDRRR

Estimated binding specificities ?

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# IC=14.439 IC/col=0.602 n_of_columns=24

specificity:

A |   0   0   0  96   0  57  24  24  24  24  24  24  24  24  24  24  24   9   0   0   0  67   0  96
C |   0   0   0   0  96  11  24  24  24  24  24  24  24  24  24  24  24  19   0   0  96   1  86   0
G |  96   0  96   0   0   0  24  24  24  24  24  24  24  24  24  24  24  11  96   0   0  28  10   0
T |   0  96   0   0   0  28  24  24  24  24  24  24  24  24  24  24  24  57   0  96   0   0   0   0

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updated Wed Jun 24 14:00:30 2026