2pe5_AB : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF THE LAC REPRESSOR BOUND TO ONPG IN REPRESSED STATE
reference	Stayrook et al. J.Mol.Biol. 370 609 2007
source	Escherichia coli
experiment	X-ray (resolution=3.50, R-factor=?)
structural superfamily	Periplasmic binding protein-like I;lambda repressor-like DNA-binding domains;
reference complex	1efa_B
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 2pe5_A interface=5,6,15,16,17,20,21,52,55,56, kpvtLYdvaeyagvSYQtvSRvvnqashvsaktrekveaamaelnyipnrvAqqLAgkqllligvatsslalhapsqivaaiksradqlgasvvvsmversgveackaavhnllaqrvsgliinyplddqdaiaveaactnvpalfldvsdqtpinsiifshedgtrlgvehlvalghqqiallagplssvsarlrlagwhkyltrnqiqpiaeregdwsamsgfqqtmqmlnegivptamlvandqmalgamraitesglrvgadisvvgyddtedsscyipplttikqdfrllgqtsvdrllqlsqgqavkgnqllpvslvkrktt > 2pe5_B interface=5,6,15,16,17,20,21,28,52,55,56, kpvtLYdvaeyagvSYQtvSRvvnqasHvsaktrekveaamaelnyipnrvAqqLAgkqllligvatsslalhapsqivaaiksradqlgasvvvsmversgveackaavhnllaqrvsgliinyplddqdaiaveaactnvpalfldvsdqtpinsiifshedgtrlgvehlvalghqqiallagplssvsarlrlagwhkyltrnqiqpiaeregdwsamsgfqqtmqmlnegivptamlvandqmalgamraitesglrvgadisvvgyddtedsscyipplttikqdfrllgqtsvdrllqlsqgqavkgnqllpvslvkrkttla
interface signature	LYSYQSRALA/LYSYQSRHALA

Estimated binding specificities ?

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# IC=14.628 IC/col=1.125 n_of_columns=13

specificity:

A |   0   0   0   0  67   9   0   0   0  11   0  96   0
C |   0   0   0   0   9   9  96   0  96   9  96   0  96
G |   0  96   0  96   9  67   0  96   0   9   0   0   0
T |  96   0  96   0  11  11   0   0   0  67   0   0   0

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updated Tue Jul 29 18:30:52 2025