1xbr_AB : 3D-footprint complex

structure name	T DOMAIN FROM XENOPUS LAEVIS BOUND TO DNA
reference	Nature 389 884 1997 Escherichia coli BL21(DE3)
source	XENOPUS LAEVIS
experiment	X-ray (resolution=2.50, R-factor=?)
structural superfamily	p53-like transcription factors;
reference complex	1xbr_B
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 1xbr_A interface=29,156,157,173,177, elkvsleerdlwtrfkeltnemivtkngRrmfpvlkvsmsgldpnamytvlldfvaadnhrwkyvngewvpggkpepqapscvyihpdspnfgahwmkdpvsfskvkltnkmngggqimlnslhkyeprihivrvggtqrmitshsfpetqfiavTAyqneeitalkikhnpFakaFldakern > 1xbr_B interface=29,156,157,173,177, elkvsleerdlwtrfkeltnemivtkngRrmfpvlkvsmsgldpnamytvlldfvaadnhrwkyvngewvpggkpepqapscvyihpdspnfgahwmkdpvsfskvkltnkmngggqimlnslhkyeprihivrvggtqrmitshsfpetqfiavTAyqneeitalkikhnpFakaFldaker
interface signature	RTAFF/RTAFF

Estimated binding specificities ?

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# IC=8.938 IC/col=0.497 n_of_columns=18

specificity:

A |   3  24  24  24   0  86  12  24  24  63  12  12   0   0  24  24  24  89
C |   3  24  24  24  96   4  77  24  24  15   1   9   0   0  24  24  24   4
G |   3  24  24  24   0   3   3  24  24   9  74  61   0  96  24  24  24   3
T |  87  24  24  24   0   3   4  24  24   9   9  14  96   0  24  24  24   0

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updated Mon Jan 5 00:00:55 2026