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structure nameCRYSTAL STRUCTURE OF FIS BOUND TO 27BP DNA F35 (AAATTAGTTTGAATCTCGAGCTAATTT)
(DNA-binding protein Fis)
referenceHancock et al. 'Plos 11 e0150189 2016
sourceEscherichia coli
experimentX-ray (resolution=2.89, R-factor=0.182)
structural superfamilyHomeodomain-like;
sequence familyBacterial regulatory protein, Fis family;
multimeric complexes3iv5_AB 3jr9_AB 3jra_AB 3jrb_AB 3jrc_AB 3jrd_AB 3jre_AB 3jrf_AB 3jrg_AB 3jrh_AB 3jri_AB 4ihv_AB 4ihw_AB 4ihx_AB 4ihy_AB 5ds9_AB 5dtd_AB 5e3l_AB 5e3m_AB 5e3n_AB 5e3o_AB 6p0s_ABE 6p0t_ABE 6p0u_ABEF
reference complex5ds9_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureNRK

Estimated binding specificities ?

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# IC=4.001 IC/col=0.667 n_of_columns=6 specificity:   
A |  81   0   7  24   9   0
C |   7   0  51  24  73   7
G |   1  96  24  24   7  89
T |   7   0  14  24   7   0
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updated Fri Jan 9 03:09:54 2026