4wls_AB : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF THE METAL-FREE (REPRESSOR) FORM OF E. COLI CUER, A COPPER EFFLUX REGULATOR, BOUND TO COPA PROMOTER DNA
reference	Canalizo-Hernandez et al. Science 349 877 2015
source	Escherichia coli DH5[alpha] / Escherichia coli DH5[alpha] / Escherichia coli DH5[alpha] / Escherichia coli DH5[alpha]
experiment	X-ray (resolution=2.10, R-factor=?)
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 4wls_A interface=15,18,19,36, mnisdvakitgltsKaiRFyeekglvtppmrsengYrtytqqhlneltllrqarqvgfnleesgelvnlfndpqrhsadvkrrtlekvaeierhieelqsmrdqllalana > 4wls_B interface=15,18,19,36, mnisdvakitgltsKaiRFyeekglvtppmrsengYrtytqqhlneltllrqarqvgfnleesgelvnlfndpqrhsadvkrrtlekvaeierhieelqsmrdqllalana
interface signature	KRFY/KRFY

Estimated binding specificities ?

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# IC=12.475 IC/col=0.832 n_of_columns=15

specificity:

A |   4   0  12   0   0  24  24   0   0   0   0  72  40  24   0
C |  92  96  76  96  12  24  24  96   4   0   0   4  16  24   0
G |   0   0   4   0   4  24  24   0   0  96  96  16  20  24  96
T |   0   0   4   0  80  24  24   0  92   0   0   4  20  24   0

scan!

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updated Wed Jun 24 22:53:04 2026