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structure nameCRYSTAL STRUCTURE OF TERNARY DNA COMPLEX "FX(1-2)-1XIS" CONTAINING E. COLI FIS AND PHAGE LAMBDA XIS
referenceHancock et al. 'Nucleic 47 8874 2019
sourceESCHERICHIA COLI / ESCHERICHIA PHAGE LAMBDA
experimentX-ray (resolution=3.60, R-factor=?)
structural superfamilyHomeodomain-like;
reference complex5ds9_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureNRTR/TNRR/SETRRRR

Estimated binding specificities ?

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# IC=15.126 IC/col=0.756 n_of_columns=20 specificity:   
A |   4  24   4  84   0   0   4   4   0   4  24  24  24  24  96  82  24  96   0  96
C |   6  24   4   4   0   0  84   4   0   4  24  24  24  24   0   4  24   0  96   0
G |   4  24   4   4  96   0   4   4  96   6  24  24  24  24   0   6  24   0   0   0
T |  82  24  84   4   0  96   4  84   0  82  24  24  24  24   0   4  24   0   0   0
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updated Tue Jan 6 10:03:07 2026