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 signatureSSQQ/SQK

Estimated binding specificities ?

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# IC=12.575 IC/col=0.662 n_of_columns=19 specificity:   
A |   0   5  96   0  24  24  24  24  24  24   0   0   6  96  69  24   5   0  11
C |   0  11   0   0  24  24  24  24  24  24  96   0   0   0   5  24  13   0  73
G |   0  11   0  96  24  24  24  24  24  24   0   0  90   0  11  24   5   0   7
T |  96  69   0   0  24  24  24  24  24  24   0  96   0   0  11  24  73  96   5
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updated Mon Jan 5 10:40:25 2026