interface graph thumbnail
legend  pdf

structure nameCRYSTAL STRUCTURE OF ARAR(DBD) IN COMPLEX WITH OPERATOR ORX1
(Arabinose metabolism transcriptional repressor)
referenceNarayanan et al. J.Biol.Chem. 291 1235 2016
sourceBacillus subtilis (strain 168) / Bacillus subtilis (strain 168)
experimentX-ray (resolution=1.97, R-factor=0.197)
structural superfamily"Winged helix" DNA-binding domain;
sequence familyBacterial regulatory proteins, gntR family;
multimeric complexes4egy_AB 4egz_AB 4h0e_AB 5d4r_AB 5d4s_AB
reference complex4h0e_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureESHRQ

Estimated binding specificities ?

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# IC=5.999 IC/col=0.857 n_of_columns=7 specificity:   
A |  75   0  68   9  54   0   0
C |   6  96  13   6  13  96   0
G |   6   0  13   6  23   0  96
T |   9   0   2  75   6   0   0
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updated Mon Dec 18 12:28:16 2023