3jrf_AB : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF FIS BOUND TO 27 BP DNA F27 CONTAINING A C/G AT CENTER
reference	Johnson et al. 'Genes 24 814 2010
source	Escherichia coli
experiment	X-ray (resolution=3.05, R-factor=?)
structural superfamily	Homeodomain-like;
reference complex	5ds9_A
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 3jrf_A interface=68,77,78,80,83, sdvltvstvnsqdqvtqkplrdsvkqalknyfaqlngqdvndlyelvlaeveqplldmvmqytrgnqTraalmmgiNRgTlrKklkkygmn > 3jrf_B interface=75,84,85,89, mfeqrvnsdvltvstvnsqdqvtqkplrdsvkqalknyfaqlngqdvndlyelvlaeveqplldmvmqytrgnqTraalmmgiNRgtlRkklkkygmn
interface signature	TNRTK/TNRR

Estimated binding specificities ?

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# IC=9.610 IC/col=0.565 n_of_columns=17

specificity:

A |   4   0   5  24  78   6  24  24  24  24  24   4   0  24   0   0  82
C |   4   0   4  24   1   4  24  24  24  24  24   4  83  24   0  96   4
G |   4  96  13  24   4  82  24  24  24  24  24   4  13  24  96   0   6
T |  84   0  74  24  13   4  24  24  24  24  24  84   0  24   0   0   4

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updated Tue Jul 29 21:03:46 2025