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structure nameNARL COMPLEXED TO NARG-89 PROMOTER 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=5.300 IC/col=0.757 n_of_columns=7 specificity:   
A |   0  67   0   0  24   9  11
C |   0   9  96  96  24  67   9
G |   0  11   0   0  24  11   9
T |  96   9   0   0  24   9  67
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updated Thu Sep 12 15:51:46 2024