interface graph thumbnail
legend  pdf

structure nameSTRUCTURE OF THE HOMEOTIC UBX/EXD/DNA TERNARY COMPLEX
referenceAggarwal et al. Nature 397 714 1999
sourceDROSOPHILA MELANOGASTER
experimentX-ray (resolution=2.40, R-factor=?)
structural superfamilyHomeodomain-like;
reference complex1puf_B 4cyc_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureRIQNM/RNNR

Estimated binding specificities ?

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# IC=10.633 IC/col=0.967 n_of_columns=11 specificity:   
A |   3   0   0  68   7   1   3  93   0   6   3
C |  11   0   0   0   3   3   4   0   0   9   4
G |  73   0  96   6   3   3   3   3   0  72  86
T |   9  96   0  22  83  89  86   0  96   9   3
scan!

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updated Tue Jul 29 14:22:28 2025