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legend  pdf

structure nameNARL COMPLEXED TO NIRB PROMOTER NON-PALINDROMIC TAIL-TO-TAIL DNA SITE
(Nitratenitrite response regulator protein narL)
referenceKaczor-Grzeskowiak et al.
sourceEscherichia coli
experimentX-ray (resolution=2.30, R-factor=?)
structural superfamilyC-terminal effector domain of the bipartite response regulators;
sequence familyBacterial regulatory proteins, luxR fami; Sigma70, region 4;
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureSTKVHK

Estimated binding specificities ?

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# IC=3.834 IC/col=0.639 n_of_columns=6 specificity:   
A |   0  72   8   0  24  69
C |   0   8  69  87  24  11
G |   0   8   8   1  24   8
T |  96   8  11   8  24   8
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updated Sun Jun 28 05:15:30 2026