interface graph thumbnail
legend  pdf

structure nameCRYSTAL STRUCTURE OF A TERNARY MEF2 CHIMERA/NKX2-5/MYOCARDIN ENHANCER DNA COMPLEX
(MEF2 CHIMERA,MYOCYTE-SPECIFIC ENHANCER FACTOR 2B,MYOCYTE-...)
referenceChen et al. J.Mol.Biol. 432 5499 2020
sourceHOMO SAPIENS
experimentX-ray (resolution=2.10, R-factor=0.188)
structural superfamilySRF-like;
sequence familySRFtype transcription factor DNAbinding a;
multimeric complexes3mu6_AB 3mu6_CD 6byy_AB 6byy_CD 6wc2_ABO 6wc2_DM 6wc2_IJN
redundant complexes3mu6_D 6byy_C
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureRRVK

Estimated binding specificities ?

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# IC=4.434 IC/col=0.887 n_of_columns=5 specificity:   
A |   0  96   0  13  13
C |   0   0   0  16  13
G |   0   0  96  13  54
T |  96   0   0  54  16
scan!

Dendrogram of similar interfaces ?

matrix format
  
  RGKA                   +-------------7x1n_C    
             +-----------2 
  RTKA       !           +-------------3p57_C    
           --3 
  RTKA       !                   +-----1n6j_A    
             +-------------------1 
  RTKA                           +-----1egw_B    
           

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updated Sat Jan 10 12:36:16 2026