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structure nameCRYSTAL STRUCTURE OF THE DNA-BINDING DOMAIN OF THE NUCLEOID OCCLUSION FACTOR (NOC) COMPLEXED TO THE NOC-BINDING SITE (NBS)
(Nucleoid occlusion protein)
referenceStevenson et al. 'Cell 32 107928 2020
sourceBacillus subtilis (strain 168) / Bacillus subtilis (strain 168)
experimentX-ray (resolution=2.23, R-factor=0.234)
structural superfamilyKorB DNA-binding domain-like;
multimeric complexes6y93_AB 7ol9_AB
redundant complexes7ol9_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureQSTANRRR

Estimated binding specificities ?

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# IC=6.915 IC/col=0.988 n_of_columns=7 specificity:   
A |   0   0  60  96  96   0  60
C |   0   0  12   0   0   0  12
G |  84  96  12   0   0   0  12
T |  12   0  12   0   0  96  12
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Dendrogram of similar interfaces ?

matrix format



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updated Tue Jun 30 02:58:51 2026