1r71_AB : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF THE DNA BINDING DOMAIN OF KORB IN COMPLEX WITH THE OPERATOR DNA
reference	Heinemann et al. Nat.Struct.Mol.Biol. 11 656 2004
source	Escherichia coli
experiment	X-ray (resolution=2.20, R-factor=?)
structural superfamily	KorB DNA-binding domain-like;
reference complex	1r71_B
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 1r71_A interface=43,44,45,46,48,49,71,73,77,102, eadqvienlqrneltpreiadfigrelakgkkkgdiakeigkSPAFiTQhvtlldlpekiadafntgrvrDvTvvnElvtafkkrpeeveawldddtqeitRgtvkllreflde > 1r71_B interface=45,46,47,48,50,51,73,75,79,104, yneadqvienlqrneltpreiadfigrelakgkkkgdiakeigkSPAFiTQhvtlldlpekiadafntgrvrDvTvvnElvtafkkrpeeveawldddtqeitRgtvkllreflde
interface signature	SPAFTQDTER/SPAFTQDTER

Estimated binding specificities ?

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# IC=12.852 IC/col=1.071 n_of_columns=12

specificity:

A |   0   0  12  84   6   6   0   0   0   6  72  96
C |   0   0   6   6   0  90   0   0  96   6  12   0
G |   0   0  12   0  90   0  96  96   0   6  12   0
T |  96  96  66   6   0   0   0   0   0  78   0   0

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updated Wed Jun 24 11:24:22 2026