interface graph thumbnail
legend  pdf

structure nameCRYSTAL STRUCTURE OF A SMAD MH1 DOMAIN BOUND TO DNA
reference'Cell(Cambridge,Mass.)' 94 585 1998
sourceHOMO SAPIENS
experimentX-ray (resolution=2.80, R-factor=?)
structural superfamilySMAD MH1 domain;
reference complex5od6_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureRQK/RQK

Estimated binding specificities ?

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# IC=9.879 IC/col=0.988 n_of_columns=10 specificity:   
A |   0   0  14   1   0  96   0  70   0   6
C |   0   0   6  70   0   0   0   6  96   6
G |   0  96  12  19   0   0   7   8   0   8
T |  96   0  64   6  96   0  89  12   0  76
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updated Sun Jan 4 22:07:47 2026