interface graph thumbnail
legend  pdf

structure nameCRYSTAL STRUCTURE OF FOXP2 BOUND SPECIFICALLY TO DNA.
(Forkhead box protein P2)
referenceStroud et al. Structure 14 159 2006
sourceHomo sapiens
experimentX-ray (resolution=1.90, R-factor=0.222)
structural superfamily"Winged helix" DNA-binding domain;
sequence familyFork head domain;
multimeric complexes2a07_IK
redundant complexes2as5
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureNRHSL

Estimated binding specificities ?

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# IC=2.917 IC/col=0.729 n_of_columns=4 specificity:   
A |   0   0  12  12
C |  12   0  12  12
G |   0   0  12  60
T |  84  96  60  12
scan!

Dendrogram of similar interfaces ?

matrix format
  
  ------------------NAST--RGHT--STLT----------   L                                   +7cby_C    
                                                                                +----1 
  ------------------NAST--RGHT--STFT----------   L              +---------------3    +1vtn_C    
                                                                !               ! 
  ------ST----------NAST--RTHT--STLT----------   L              !               +-----4lg0_A    
                                                              +-7 
  --TT--------KATT--QTTG----LTRT----KA----FTYT   L            ! !                +----2p7c_B    
                                                              ! !   +------------2 
  ----------------------------------------KG--   L         +--8 +---5            +----5xfq_A    
                                                           !  !     ! 
  ------------------RC------YG--------KT------             !  !     +-----------------2acj_B    
                                                           !  ! 
  --------------KT----RG----RGYA----KA--------   L         !  +----------------------5jvt_A    
                                                        +-10  
  ------ST----------NAST--RTHT--ST------------   L      !  !               +---------3l2c_A    
                                                        !  !    +----------4 
  ------------------RGNT--RGSTAT--RA----------   L      !  ! +--6          +---------2o6g_G    
                                                     +-11  ! !  ! 
  --------RGSTRT--STHG------------------RA----   L   !  !  +-9  +--------------------3zpl_B    
                                                     !  !    ! 
  RT--LA--NTHGTTET--YTRG----------------------   L -12  !    +-----------------------1f4k_B    
                                                     !  !  
  --------------KT----RGAT--RGNT--------------   L   !  +----------------------------8smh_F    
                                                     !  
  --------------------------YG----------------       +-----------------------------3eyi_B    
                                                   

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updated Mon Jun 29 14:54:35 2026