2bjc_AB : 3D-footprint complex

structure name	NMR STRUCTURE OF A PROTEIN-DNA COMPLEX OF AN ALTERED SPECIFICITY MUTANT OF THE LAC REPRESSOR HEADPIECE THAT MIMICS THE GAL REPRESSOR
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	> 2bjc_A interface=6,7,16,17,18,21,29,53,56,57,60, mkpvtLYdvaeyagvSVAtvSrvvnqasHvsaktrekveaamaelnyipnrcAqqLAgkQsl > 2bjc_B interface=6,7,16,17,18,21,29,53,56,57,60, mkpvtLYdvaeyagvSVAtvSrvvnqasHvsaktrekveaamaelnyipnrcAqqLAgkQsl
interface signature	LYSVASHALAQ/LYSVASHALAQ

Estimated binding specificities ?

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# IC=12.472 IC/col=1.039 n_of_columns=12

specificity:

A |   5   5  80  96   0   0   0   0   0   5  80   6
C |   5   5   6   0   0  96   0  96   0   5   5  80
G |  81   6   5   0  96   0  96   0   0   5   5   5
T |   5  80   5   0   0   0   0   0  96  81   6   5

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updated Mon Jan 5 00:17:16 2026