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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=14.965 IC/col=0.748 n_of_columns=20 specificity:   
A |   0   3   0  24   6   0  24  24  24  24  84   0  84   6  96   0   3  81  24  87
C |   0   3   0  24   3   0  24  24  24  24   3  96   6   3   0  96   3   5  24   3
G |   0  84   0  24   3   0  24  24  24  24   3   0   3  84   0   0   3   3  24   3
T |  96   6  96  24  84  96  24  24  24  24   6   0   3   3   0   0  87   7  24   3
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updated Thu Jun 25 20:50:48 2026