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 ?

readout + contact

# IC=9.030 IC/col=0.502 n_of_columns=18

specificity:

A |   0  24  24  24   0  72   8  24  24  63  14  11   0   0  24  24  24  94
C |   0  24  24  24  96  14  88  24  24  17  17  11   2   0  24  24  24   0
G |   2  24  24  24   0   8   0  24  24   8  61  55   0  96  24  24  24   2
T |  94  24  24  24   0   2   0  24  24   8   4  19  94   0  24  24  24   0

scan!

home
updated Wed Jun 24 12:02:12 2026