interface graph thumbnail
legend  pdf

structure nameCRYSTAL STRUCTURE OF SMAD2 WITHOUT EXON -MH1 BOUND TO THE CAGAC SITE.
(Mothers against decapentaplegic homolog)
referenceKaczmarska et al. 'Genes ? ? 2020
sourceHomo sapiens
experimentX-ray (resolution=2.75, R-factor=0.202)
structural superfamilySMAD MH1 domain;
sequence familyMH1 domain;
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureRQK

Estimated binding specificities ?

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# IC=2.051 IC/col=0.342 n_of_columns=6 specificity:   
A |  19  67  13  56  12  81
C |  38   9  14  13  60   7
G |  20  11  56  13  12   4
T |  19   9  13  14  12   4
scan!

Dendrogram of similar interfaces ?

matrix format
  
  DCRGQCKG   L     +-----------------------------6tbz_A    
                 +-2 
  ----QCKG       ! !                             +5mey_A    
               --3 +-----------------------------1 
  --RGQCKG   L   !                               +5nm9_A    
                 ! 
  --RGQAKG   L   +-----------------------------3kmp_A    
               

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updated Tue Dec 19 13:04:41 2023