interface graph thumbnail
legend  pdf

structure nameCRYSTAL STRUCTURE OF A TERNARY MEF2B/NKX2-5/MYOCARDIN ENHANCER DNA COMPLEX
referenceChen et al. J.Mol.Biol. 432 5499 2020
sourceHOMO SAPIENS
experimentX-ray (resolution=2.90, R-factor=?)
structural superfamilySRF-like;
reference complex1n6j_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureRK/RK/IQNYKR

Estimated binding specificities ?

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# IC=9.811 IC/col=0.613 n_of_columns=16 specificity:   
A |   0  24   0   0  23  21   0   0  24  24  24  24  24  24  96   0
C |  96  24  96   0  10   0  96   0  24  24  24  24  24  24   0   0
G |   0  24   0   0  21  22   0   0  24  24  24  24  24  24   0  96
T |   0  24   0  96  42  53   0  96  24  24  24  24  24  24   0   0
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updated Fri Jun 26 02:28:23 2026