4kfc_AB : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF A HYPERACTIVE MUTANT OF RESPONSE REGULATOR KDPE COMPLEXED TO ITS PROMOTER DNA
reference	Narayanan et al. 'Nat 5 3282 2014
source	Escherichia coli
experiment	X-ray (resolution=2.53, R-factor=?)
structural superfamily	CheY-like;
reference complex	4kfc_B
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 4kfc_A interface=188,189,191,192,193, amanvlivedeqairrflrtalegdgmrvfeaetlqrglleaatrkpdliildlglpdgdgiefirdlrqwsavpvivlsarseesdkiaaldagaddylskpfgigelqarlrvalrrhsapdplvkfsdvtvdlaarvihrgeeevhltpiefrllavllnnagkvltqrqllnqvwgpnavehsHYlRIYmghlrqkleqdparprhfitatgigyrfml > 4kfc_B interface=189,192,193,194, amanvlivedeqairrflrtalegdgmrvfeaetlqrglleaatrkpdliildlglpdgdgiefirdlrqwsavpvivlsarseesdkiaaldagaddylskpfgigelqarlrvalrrhstapdplvkfsdvtvdlaarvihrgeeevhltpiefrllavllnnagkvltqrqllnqvwgpnavehsHylRIYmghlrqkleqdparprhfitatgigyrfml
interface signature	HYRIY/HRIY

Estimated binding specificities ?

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# IC=11.814 IC/col=0.656 n_of_columns=18

specificity:

A |   1   0   0  13  24  24  96  24  24  24  24  18  19   3   0  96   0  96
C |   0   0   0  19  24  24   0  24  24  24  24  13  16  13   0   0  96   0
G |  13   0   0  17  24  24   0  24  24  24  24   0  17   0   0   0   0   0
T |  82  96  96  47  24  24   0  24  24  24  24  65  44  80  96   0   0   0

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updated Wed Jul 30 01:55:46 2025