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structure nameTHE CRYSTAL STRUCTURE OF HUMAN FORKHEAD BOX PROTEIN IN COMPLEX WITH DNA 1
(Forkhead box protein L2)
referenceYoon et al. 'Nucleic 50 8929 2022
sourceHomo sapiens
experimentX-ray (resolution=3.10, R-factor=0.227)
structural superfamily"Winged helix" DNA-binding domain;
sequence familyFork head domain;
multimeric complexes7vov_AB
redundant complexes7vov_B
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureNSRHNSLK

Estimated binding specificities ?

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# IC=4.822 IC/col=0.804 n_of_columns=6 specificity:   
A |   5  16   6   0   0  96
C |   6   6  21   0   5   0
G |   5  53  16   0   6   0
T |  80  21  53  96  85   0
scan!

Dendrogram of similar interfaces ?

matrix format
  
  ----------------NAST--RGHT--STLT--------   L                                +-7cby_C    
                                                                         +----1 
  ----------------NAST--RGHT--STFT--------   L            +--------------4    +-1vtn_C    
                                                          !              ! 
  ------ST--------NAST--RTHT--STLT--------   L            !              +------4lg0_A    
                                                       +--8 
  --TT--------KATTQTTG----LTRT----KA--FTYT   L         !  !  +------------------2p7c_B    
                                                       !  +--6 
  ----------RGSTRTSTHG--------------RA----   L         !     !                +-3zpl_B    
                                                    +--9     +----------------3 
  ----------------RC------YG--------------          !  !                      +-2acj_B    
                                                    !  ! 
  ----------------NAST--RTHT--ST----------   L      !  !             +----------3l2c_A    
                                                    !  !  +----------5 
  ----------------RGNT--RGSTAT--RA--------   L   +-10  +--7          +----------2o6g_G    
                                                 !  !     ! 
  RT--LA--NTHGTTETYTRG--------------------   L   !  !     +---------------------1f4k_B    
                                                 !  !  
  --------------KT--RG----RGYA----KA------   L -11  !                         +-5jvt_A    
                                                 !  +-------------------------2 
  --------------KT--RGST--RGYA------------   L   !                            +-4bnc_A    
                                                 !  
  --------------KT--RGAT--RGNT------------   L   +----------------------------8smh_F    
                                               

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updated Sat Jan 10 20:01:02 2026