interface graph thumbnail
legend  pdf

structure nameCRYSTAL STRUCTURE OF THE RESPONSE REGULATOR KDPE COMPLEXED TO DNA IN AN ACTIVE-LIKE CONFORMATION
(KDP operon transcriptional regulatory protein KdpE)
referenceNarayanan et al. 'Nat 5 3282 2014
sourceEscherichia coli
experimentX-ray (resolution=2.94, R-factor=0.212)
structural superfamilyCheY-like;
sequence familyResponse regulator receiver domain; Transcriptional regulatory protein, C te;
multimeric complexes4kfc_AB 4kny_AB
reference complex4kfc_B
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureHRIY

Estimated binding specificities ?

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# IC=3.101 IC/col=0.775 n_of_columns=4 specificity:   
A |   0  54  13  96
C |   0  13  54   0
G |   0  16  16   0
T |  96  13  13   0
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updated Sat Aug 2 06:51:13 2025