interface graph thumbnail
legend  pdf

structure nameTHE CRYSTAL STRUCTURE OF HUMAN FORKHEAD BOX PROTEIN A IN COMPLEX WITH DNA 2
(Hepatocyte nuclear factor 3-alpha)
referenceYoon et al. 'Nucleic 50 8929 2022
sourceHomo sapiens
experimentX-ray (resolution=2.10, R-factor=0.187)
structural superfamily"Winged helix" DNA-binding domain;
sequence familyFork head domain;
multimeric complexes7vox_CH
redundant complexes1vtn_C
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureRNSRHSFK

Estimated binding specificities ?

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# IC=5.100 IC/col=0.638 n_of_columns=8 specificity:   
A |  62  24  11  24   0   0   8  69
C |  17  24   8  24   0   0   0   8
G |  17  24   8  24   0   0   1   8
T |   0  24  69  24  96  96  87  11
scan!

Dendrogram of similar interfaces ?

matrix format
  
  --------------NASTRGHT--STLT----   L                +-------7cby_C    
                                                    +-1 
  ----ST--------NASTRTHT--ST------   L       +------2 +-------3l2c_A    
                                             !      ! 
  --------RGSTRTSTHG------------RA   L   +---3      +---------3zpl_B    
                                         !   ! 
  --LA--NTHGTTETYTRG--------------   L --4   +----------------1f4k_B    
                                         ! 
  TT--------KATTQTTG--LTRT----KA--   L   +--------------------2p7c_B    
                                       

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updated Sat Sep 14 06:45:05 2024