interface graph thumbnail
legend  pdf

structure nameSTRUCTURE OF M. BAIXIANGNINGIAE DARR-DNA COMPLEX REVEALS NOVEL DIMER- OF-DIMERS DNA BINDING
reference'Nat 14 7239 2023 X-RAY DIFFRACTION
experimentX-ray (resolution=3.49, R-factor=0.268)
structural superfamilyHomeodomain-like;Tetracyclin repressor-like, C-terminal domain;
sequence familyBacterial regulatory proteins, tetR family;
multimeric complexes8svd_AFGT 8svd_EIJK
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureTKYY

Estimated binding specificities ?

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# IC=3.930 IC/col=0.561 n_of_columns=7 specificity:   
A |  88   9  24  24  81   0   7
C |   7  14  24  24   7  96   9
G |   1  51  24  24   1   0   7
T |   0  22  24  24   7   0  73
scan!

Dendrogram of similar interfaces ?

matrix format
  
  ----TTKA--YGYG   L                           +8sva_T    
                       +-----------------------1 
  VT--AGDTTTYTLA   L   !                       +5gpc_B    
                     --3 
  ----TTKA--YGYA   L   !       +---------------8svd_T    
                       +-------2 
  VTRG----QTHTHT   L           +---------------5vl9_A    
                     

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updated Sun Jan 11 01:21:36 2026