1zg1_EF : 3D-footprint complex

structure name	NARL COMPLEXED TO NIRB PROMOTER NON-PALINDROMIC TAIL-TO-TAIL DNA SITE
reference	Kaczor-Grzeskowiak et al.
source	Escherichia coli
experiment	X-ray (resolution=2.30, R-factor=?)
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 1zg1_E interface=35,36,38,39,40,42, rdvnqltprerdilkliaqglpnkmiarrlditeSTvKVHvKhmlkkmklksrveaavwvhqerif > 1zg1_F interface=35,36,38,39,40,42, rdvnqltprerdilkliaqglpnkmiarrlditeSTvKVHvKhmlkkmklksrveaavwvhqerif
interface signature	STKVHK/STKVHK

Estimated binding specificities ?

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# IC=13.302 IC/col=0.831 n_of_columns=16

specificity:

A |   0  82   0   0   8  90   0  24  24  68  24  16  96   2   3  96
C |   0   0  96  96  63   2   0  24  24  10  24  10   0   2   0   0
G |   0   1   0   0  12   2   0  24  24   8  24  57   0  90   0   0
T |  96  13   0   0  13   2  96  24  24  10  24  13   0   2  93   0

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updated Mon Jan 5 00:08:33 2026