1l1m_AB : 3D-footprint complex

structure name	SOLUTION STRUCTURE OF A DIMER OF LAC REPRESSOR DNA-BINDING DOMAIN COMPLEXED TO ITS NATURAL OPERATOR O1
source	ESCHERICHIA COLI
experiment	NMR
structural superfamily	lambda repressor-like DNA-binding domains;
reference complex	1l1m_B
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 1l1m_A interface=6,7,16,17,18,21,22,29,53,56,57, mkpvtLYdvaeyagvSYQtvSRvvnqasHvsaktrekveaamaelnyipnrcAqqLAgkqsl > 1l1m_B interface=7,16,17,18,21,22,29,53,56,57, mkpvtlYdvaeyagvSYQtvSRvvnqasHvsaktrekveaamaelnyipnrcAqqLAgkqsl
interface signature	LYSYQSRHALA/YSYQSRHALA

Estimated binding specificities ?

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# IC=18.297 IC/col=1.076 n_of_columns=17

specificity:

A |   2   7   7   0   0  96   0   0   0   4  96   0  96  96  14  75  87
C |   3   8   7   0   0   0   0  96   0   0   0   0   0   0  60   7   3
G |   3   7  75   0  96   0  96   0  96  85   0   0   0   0  12   7   3
T |  88  74   7  96   0   0   0   0   0   7   0  96   0   0  10   7   3

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updated Wed Jun 24 09:52:03 2026