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 ?

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# IC=13.217 IC/col=0.629 n_of_columns=21

specificity:

A |  72  24  67   0  96  24   0  96  10  24  24  24  24  24  13   0   5  24   0   0  91
C |   8  24   8  96   0  24  13   0  78  24  24  24  24  24  13   0   0  24   0   0   0
G |   8  24   8   0   0  24   0   0   4  24  24  24  24  24  61   0  91  24  96  96   4
T |   8  24  13   0   0  24  83   0   4  24  24  24  24  24   9  96   0  24   0   0   1

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updated Wed Jun 24 20:31:49 2026