interface graph thumbnail
legend  pdf

structure nameSTRUCTURE OF FOXP3-DNA COMPLEX
referenceLeng et al. Immunity 55 1354 2022
experimentX-ray (resolution=3.10, R-factor=0.299)
structural superfamily"Winged helix" DNA-binding domain;
sequence familyFork head domain;
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureNRHSL

Estimated binding specificities ?

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# IC=6.220 IC/col=1.037 n_of_columns=6 specificity:   
A |   0  20   0   0   0  96
C |   0  19   0   0   0   0
G |   0  38  20   0   0   0
T |  96  19  76  96  96   0
scan!

Dendrogram of similar interfaces ?

matrix format
  
  ----------NAST--RGHT--STLT--------   L                                 +7cby_C    
                                                             +-----------2 
  ----------NAST--RGHT--STFT--------   L                     !           +1vtn_C    
                                                      +------5 
  --ST------NAST--RTHT--ST----------   L              !      !            +3l2c_A    
                                                   +--6      +------------1 
  ----------NAST--RTHT--STLT--------   L           !  !                   +4lg0_A    
                                                   !  ! 
  ----RGSTRTSTHG--------------------   L        +--8  +-------------------3zpl_B    
                                                !  ! 
  TT----KATTQTTG----LTRT----KA--FTYT   L        !  !                +-----2p7c_B    
                                                !  +----------------4 
  ----------RC------YG--------KT----          +-9                   +-----2acj_B    
                                              ! ! 
  --------KT--RG----RGYA----KA------   L      ! !                        +5jvt_A    
                                              ! !   +--------------------3 
  --------KT--RGST--RGYA------------   L   +-10 +---7                    +4bnc_A    
                                           !  !     ! 
  ----------RGNT--RGSTAT--RA--------   L   !  !     +---------------------2o6g_G    
                                         -11  !  
  --------KT--RGAT--RGNT------------   L   !  +---------------------------8smh_F    
                                           !  
  ------------------YG--------------       +-----------------------------3eyi_B    
                                         

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updated Sat Jan 10 17:28:52 2026