interface graph thumbnail
legend  pdf

structure nameBACTERIOPHAGE LAMBDA EXCISIONASE (XIS)-DNA COMPLEX
referenceJohnson et al. J.Mol.Biol. 338 229 2004
sourceENTEROBACTERIA PHAGE LAMBDA
experimentX-ray (resolution=1.70, R-factor=?)
structural superfamilyPutative DNA-binding domain;
reference complex1rh6_B
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signature/ETRRRR

Estimated binding specificities ?

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# IC=6.916 IC/col=0.768 n_of_columns=9 specificity:   
A |   0   0  96   0  12   6  24  12  12
C |   0   0   0   0  12  66  24   0  12
G |  96   0   0  96  18  12  24  72  12
T |   0  96   0   0  54  12  24  12  60
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updated Wed Jun 24 11:28:16 2026