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=11.781 IC/col=0.620 n_of_columns=19 specificity:   
A |  16  96  64  24  24   0   0  96   0  24  24  24  24  24  24   0   0  64  96
C |  16   0   8  24  24   0  88   0   0  24  24  24  24  24  24  96   0  16   0
G |  64   0  16  24  24   0   0   0  96  24  24  24  24  24  24   0   0   0   0
T |   0   0   8  24  24  96   8   0   0  24  24  24  24  24  24   0  96  16   0
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updated Wed Jun 24 22:17:46 2026