interface graph thumbnail
legend  pdf

structure nameSTRUCTURE OF LUXR WITH DNA (REPRESSION)
(HTH-type transcriptional regulator LuxR)
referenceReverter et al. 'Nucleic 49 3274 2021
sourceVibrio alginolyticus
experimentX-ray (resolution=2.30, R-factor=0.211)
structural superfamilyHomeodomain-like;Tetracyclin repressor-like, C-terminal domain;
sequence familyBacterial regulatory proteins, tetR family;
multimeric complexes7amn_AB 7amt_AB
redundant complexes7amt_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureRRSVATFN

Estimated binding specificities ?

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# IC=7.534 IC/col=0.837 n_of_columns=9 specificity:   
A |  17  17   8  24  96  96   0  96  78
C |  17   0  17  24   0   0   0   0   8
G |   8   1   8  24   0   0   0   0  10
T |  54  78  63  24   0   0  96   0   0
scan!

Dendrogram of similar interfaces ?

matrix format



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updated Sat Jan 10 14:14:20 2026