4iwr_AB : 3D-footprint complex

structure name	C.ESP1396I BOUND TO A 25 BASE PAIR OPERATOR SITE
reference	Martin et al.
source	Enterobacter sp.
experiment	X-ray (resolution=2.40, R-factor=?)
structural superfamily	lambda repressor-like DNA-binding domains;
reference complex	3s8q_A
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 4iwr_A interface=23,24,33,34,35,36,38,42,45, esfllskvsfvikkirlekgmtQEdlayksnlDRTYiSgieRnsRnltikslelimkglevsdvvffemlikeil > 4iwr_B interface=33,34,35,36,38,42,45, esfllskvsfvikkirlekgmtqedlayksnlDRTYiSgieRnsRnltikslelimkglevsdvvffemlikeilk
interface signature	QEDRTYSRR/DRTYSRR

Estimated binding specificities ?

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# IC=9.551 IC/col=0.597 n_of_columns=16

specificity:

A |   0   0   4  13  96   0  24  24  24  24  24  24  13   0   9   0
C |   0   0   4   4   0  96  24  24  24  24  24  24  11  96  68   6
G |   0  96  11  77   0   0  24  24  24  24  24  24  13   0   6  77
T |  96   0  77   2   0   0  24  24  24  24  24  24  59   0  13  13

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updated Mon Jan 5 09:32:17 2026