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 signatureRRK/RVK/RKIQNY

Estimated binding specificities ?

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# IC=9.803 IC/col=0.654 n_of_columns=15 specificity:   
A |   0   0  79  24  24  24  24  24  22   0  91  81  96   2  73
C |  96  11   5  24  24  24  24  24   0   0   0   5   0   5   5
G |   0   1   7  24  24  24  24  24  74  96   5   5   0  84  11
T |   0  84   5  24  24  24  24  24   0   0   0   5   0   5   7
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updated Fri Jun 26 02:28:35 2026