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 ?

contactlogo
# IC=6.423 IC/col=0.918 n_of_columns=7 specificity:   
A |  82   0  57   0  54   0   0
C |   6  96  20   6   6  96   0
G |   6   0   6   1  20   0  96
T |   2   0  13  89  16   0   0
scan!

home
updated Sat Aug 2 08:26:25 2025