1gxp_AB : 3D-footprint complex

structure name	PHOB EFFECTOR DOMAIN IN COMPLEX WITH PHO BOX DNA.
reference	Gomis-Ruth et al. Structure 10 701 2002
source	ESCHERICHIA COLI
experiment	X-ray (resolution=2.50, R-factor=?)
structural superfamily	C-terminal effector domain of the bipartite response regulators;
reference complex	2z33_A
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 1gxp_A interface=67,68,70,71,74,75,93, aveeviemqglsldptshrvmageeplemgptefkllhffmthpervysreqllnhvwgtnvyvedRTvDVhiRRlrkalepgghdrmvqtvRgtgyrfstrf > 1gxp_B interface=65,66,69,72,73,91, eeviemqglsldptshrvmageeplemgptefkllhffmthpervysreqllnhvwgtnvyvedRTvdVhiRRlrkalepgghdrmvqtvRgtgyrfstrf
interface signature	RTDVRRR/RTVRRR

Estimated binding specificities ?

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# IC=15.568 IC/col=0.819 n_of_columns=19

specificity:

A |   0   0   0   8  24  24  96  78  96   0  24   3   0   0   0  54  24   8   7
C |   0   0   0  74  24  24   0   8   0   0  24   5   0   0  96  14  24   7   7
G |   0  96   0   7  24  24   0   3   0  96  24   3  96   0   0  14  24  74  75
T |  96   0  96   7  24  24   0   7   0   0  24  85   0  96   0  14  24   7   7

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updated Sun Jan 4 21:18:44 2026