3jr9_AB : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF FIS BOUND TO 27 BP OPTIMAL BINDING SEQUENCE F2
reference	Johnson et al. 'Genes 24 814 2010
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	> 3jr9_A interface=68,77,78,80,82, sdvltvstvnsqdqvtqkplrdsvkqalknyfaqlngqdvndlyelvlaeveqplldmvmqytrgnqTraalmmgiNRgTlRkklkkygmn > 3jr9_B interface=75,84,85,87,89, mfeqrvnsdvltvstvnsqdqvtqkplrdsvkqalknyfaqlngqdvndlyelvlaeveqplldmvmqytrgnqTraalmmgiNRgTlRkklkkygmn
interface signature	TNRTR/TNRTR

Estimated binding specificities ?

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# IC=9.539 IC/col=0.561 n_of_columns=17

specificity:

A |   5   0   0  24   4  82  24  24  24  24  24   4  13  24  74   0  82
C |   0   0  96  24  14   4  24  24  24  24  24   1  78  24  13  96   4
G |   4  96   0  24  74   6  24  24  24  24  24   4   5  24   4   0   4
T |  87   0   0  24   4   4  24  24  24  24  24  87   0  24   5   0   6

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updated Tue Jul 29 21:02:18 2025