3iv5_AB : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF FIS BOUND TO 27 BP OPTIMAL BINDING SEQUENCE F1
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	> 3iv5_A interface=68,77,78,80,82, sdvltvstvnsqdqvtqkplrdsvkqalknyfaqlngqdvndlyelvlaeveqplldmvmqytrgnqTraalmmgiNRgTlRkklkkygmn > 3iv5_B interface=75,84,85,87,89,90, mfeqrvnsdvltvstvnsqdqvtqkplrdsvkqalknyfaqlngqdvndlyelvlaeveqplldmvmqytrgnqTraalmmgiNRgTlRKklkkygmn
interface signature	TNRTR/TNRTRK

Estimated binding specificities ?

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# IC=10.630 IC/col=0.625 n_of_columns=17

specificity:

A |   0   0   0  24   9   0  24  24  24  24  24   0  11  24   9   0  96
C |   0   0   0  24   9   0  24  24  24  24  24   0   9  24   9  96   0
G |   0  96   0  24  11  96  24  24  24  24  24   0  67  24  67   0   0
T |  96   0  96  24  67   0  24  24  24  24  24  96   9  24  11   0   0

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updated Tue Jul 29 20:56:13 2025