4chu_AB : 3D-footprint complex

structure name	E. COLI ISCR-DNA COMPLEX
reference	Macedo-Ribeiro et al. Proc.Natl.Acad.Sci.USA 111 E2251 2014
source	ESCHERICHIA COLI K-12
experiment	X-ray (resolution=2.49, R-factor=?)
structural superfamily	"Winged helix" DNA-binding domain;
reference complex	4hf1_A
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 4chu_A interface=39,41,42,44,45,60,62, mgrltskgryavtamldvalnseagpvpladiserqgiSlSYlEQlfsrlrknglvssvRgPgggyllgkdassiavgevisavdesvdkslthalwrdlsdrltgflnnitlgelvnnqevldvs > 4chu_B interface=38,40,41,43,44,59,61, grltskgryavtamldvalnseagpvpladiserqgiSlSYlEQlfsrlrknglvssvRgPgggyllgkdassiavgevisavdqgkggsqggdkslthalwrdlsdrltgflnnitlgelvnnqev
interface signature	SSYEQRP/SSYEQRP

Estimated binding specificities ?

readout + contact

# IC=13.122 IC/col=0.656 n_of_columns=20

specificity:

A |  73   1   0   0  24   0  96  11  24  24  24  24  24   9   0  86  24   0   0   9
C |  10   4  96  96  24  92   0  54  24  24  24  24  24   4   0   0  24   0   0   9
G |   4   0   0   0  24   0   0  13  24  24  24  24  24  73   0   9  24   0  96   9
T |   9  91   0   0  24   4   0  18  24  24  24  24  24  10  96   1  24  96   0  69

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updated Mon Jan 5 08:51:12 2026