2hdd_AB : 3D-footprint complex

structure name	ENGRAILED HOMEODOMAIN Q50K VARIANT DNA COMPLEX
reference	Tucker-Kellogg et al. Structure 5 1047 1997
source	Drosophila melanogaster
experiment	X-ray (resolution=1.90, R-factor=?)
structural superfamily	Homeodomain-like;
reference complex	2hdd_A
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 2hdd_A interface=1,42,43,46,47, RtafsseqlarlkrefnenrylterrrqqlsselglneaqiKIwfKNkrakikks > 2hdd_B interface=46,49,50, krprtafsseqlarlkrefnenrylterrrqqlsselglneaqikIwfKNkrakik
interface signature	RKIKN/IKN

Estimated binding specificities ?

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# IC=10.205 IC/col=0.850 n_of_columns=12

specificity:

A |   0   0   7  24  24   0   0  51   0   0  96   7
C |   7  96  61  24  24   0   0  17   0   0   0  75
G |   0   0  14  24  24  96  96  14   0   0   0   7
T |  89   0  14  24  24   0   0  14  96  96   0   7

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updated Tue Jul 29 17:46:03 2025