interface graph thumbnail
legend  pdf

structure nameREFINED 1.8 ANGSTROM CRYSTAL STRUCTURE OF THE LAMBDA REPRESSOR- OPERATOR COMPLEX
referenceBeamer et al.
sourceENTEROBACTERIA PHAGE LAMBDA
experimentX-ray (resolution=1.80, R-factor=?)
structural superfamilylambda repressor-like DNA-binding domains;
reference complex1lmb_4 1rio_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureEQSN/KKEQSN

Estimated binding specificities ?

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# IC=14.543 IC/col=0.855 n_of_columns=17 specificity:   
A |   0  96  16   0  60   0   0   0  15  24  71   0  24   5  24   0  80
C |   0   0   5  96  10  96  96   0  80  24  10   1  24   0  24   0   5
G |   0   0   5   0  10   0   0  96   0  24  10   5  24  91  24   0   5
T |  96   0  70   0  16   0   0   0   1  24   5  90  24   0  24  96   6
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updated Tue Jul 29 15:19:02 2025