interface graph thumbnail
legend  pdf

structure nameFOXK1-ELF1-HETERODIMER BOUND TO DNA
referenceMorgunova et al. 'To ? ? ?
experimentX-ray (resolution=2.69, R-factor=0.274)
structural superfamily"Winged helix" DNA-binding domain;
sequence familyFork head domain;
multimeric complexes8bzm_ABJ 8bzm_EHI
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureKNSRHNS

Estimated binding specificities ?

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# IC=3.375 IC/col=0.563 n_of_columns=6 specificity:   
A |  13  19  14   1   8  92
C |  13  19  14   1   8   2
G |  14  39  14   1   8   1
T |  56  19  54  93  72   1
scan!

Dendrogram of similar interfaces ?

matrix format
  
  --------------NAST--RGHT--STFT------RT   L              +-----------------1vtn_C    
                                                       +--5 
  --------------NAST--RGHT--STLT--------   L           !  !           +-----7cby_C    
                                                       !  +-----------2 
  ----ST--------NAST--RTHT--STLT--------   L           !              +-----4lg0_A    
                                                    +--6 
  --------RGSTRTSTHG--------------RA----   L        !  !                   +3zpl_B    
                                                    !  !  +----------------1 
  ----------------RC----YG--------------            !  +--4                +2acj_B    
                                                 +--7     ! 
  TT--------KATTQTTG----LTRT----KA--FT--   L     !  !     +-----------------2p7c_B    
                                                 !  ! 
  ----ST--------NAST--RTHT--ST----------   L   +-8  !             +---------3l2c_A    
                                               ! !  +-------------3 
  ----------------RGNTRGSTAT--RA--------   L   ! !                +---------2o6g_G    
                                             --9 ! 
  --LA--NTHGTTETYTRG--------------------   L   ! +--------------------------1f4k_B    
                                               ! 
  ------------KT--RGAT--RGNT------------   L   +---------------------------8smh_F    
                                             

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updated Sat Jan 10 22:42:06 2026