4ihy_AB : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF FIS BOUND TO 27BP INOSINE SUBSTITUTED DNA F29-DI (AAATTTGTTTGIICICTGAGCAAATTT)
reference	Hancock et al. 'Nucleic 41 6750 2013
source	Escherichia coli
experiment	X-ray (resolution=2.90, R-factor=?)
structural superfamily	Homeodomain-like;
reference complex	5ds9_A
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 4ihy_A interface=68,77,78,80,82, sdvltvstvnsqdqvtqkplrdsvkqalknyfaqlngqdvndlyelvlaeveqplldmvmqytrgnqTraalmmgiNRgTlRkklkkygmn > 4ihy_B interface=75,84,85,89, mfeqrvnsdvltvstvnsqdqvtqkplrdsvkqalknyfaqlngqdvndlyelvlaeveqplldmvmqytrgnqTraalmmgiNRgtlRkklkkygmn
interface signature	TNRTR/TNRR

Estimated binding specificities ?

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# IC=8.789 IC/col=0.517 n_of_columns=17

specificity:

A |   2   0  14  24   9   2  24  24  24  24  24   2  63  24  14   0  96
C |   2   0   9  24  11   2  24  24  24  24  24   2   2  24   8  96   0
G |   2  96  15  24  20  88  24  24  24  24  24   2  28  24  72   0   0
T |  90   0  58  24  56   4  24  24  24  24  24  90   3  24   2   0   0

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updated Wed Jun 24 21:10:14 2026