interface graph thumbnail
legend  pdf

structure nameCRYSTAL STRUCTURE OF SEMET NOLR FROM SINORHIZOBIUM FREDII IN COMPLEX WITH OLIGO AT DNA
referenceKrishnan et al. Proc.Natl.Acad.Sci.USA 111 6509 2014
sourceSINORHIZOBIUM FREDII
experimentX-ray (resolution=3.06, R-factor=?)
structural superfamily"Winged helix" DNA-binding domain;
reference complex4on0_B
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureSQ/QSSQQ

Estimated binding specificities ?

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# IC=8.190 IC/col=0.512 n_of_columns=16 specificity:   
A |   3   0  96   0  24  24  24  24  24  24   4   0   3  72  24  72
C |  19   3   0   0  24  24  24  24  24  24  58   0   1  17  24   3
G |   6   3   0  96  24  24  24  24  24  24  17   0  89   3  24  18
T |  68  90   0   0  24  24  24  24  24  24  17  96   3   4  24   3
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updated Wed Jun 24 22:17:32 2026