interface graph thumbnail
legend  pdf

structure nameCRYSTAL STRUCTURE OF VIRB CORE DOMAIN COMPLEXED WITH THE CIS-ACTING SITE UPSTREAM ICSB PROMOTER
(Virulence regulon transcriptional activator VirB)
referenceWaltersperger et al. 'Nucleic 41 10529 2013
sourceShigella flexneri 2a
experimentX-ray (resolution=2.43, R-factor=0.265)
structural superfamilyKorB DNA-binding domain-like;
reference complex3vwb_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureSRATRF

Estimated binding specificities ?

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# IC=6.111 IC/col=0.873 n_of_columns=7 specificity:   
A |   0   0  50  80  80   0   5
C |   0   0  16   5   5   0  65
G |   0  96  20   5   6   0   6
T |  96   0  10   6   5  96  20
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updated Thu Jan 8 23:27:23 2026