interface graph thumbnail
legend  pdf

structure nameCLASSIC PROTEIN WITH A NEW TWIST: CRYSTAL STRUCTURE OF A LEXA REPRESSOR DNA COMPLEX
(LexA repressor)
referenceZhang et al. Nature 466 883 2010
sourceEscherichia coli K-12
experimentX-ray (resolution=2.90, R-factor=0.267)
structural superfamilyLexA/Signal peptidase;"Winged helix" DNA-binding domain;
sequence familyLexA DNA binding domain; Peptidase S24like;
multimeric complexes3jso_AB 3jsp_AB
reference complex3jso_B
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureRSPNAEE

Estimated binding specificities ?

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# IC=2.833 IC/col=0.567 n_of_columns=5 specificity:   
A |  13  28   1  94   9
C |  21  22  87   0   9
G |  16  24   3   2  70
T |  46  22   5   0   8
scan!

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updated Mon Dec 18 08:11:32 2023