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structure nameHUMAN PAPILLOMAVIRUS TYPE 18 E2 DNA-BINDING DOMAIN BOUND TO ITS DNA TARGET
(Regulatory protein E2)
referenceHegde et al. J.Biol.Chem. 275 31245 2000
sourceHuman papillomavirus type 18
experimentX-ray (resolution=2.40, R-factor=0.210)
structural superfamilyViral DNA-binding domain;
sequence familyE2 early protein, C terminal;
multimeric complexes1jj4_AB
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureNKCYR

Estimated binding specificities ?

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# IC=5.216 IC/col=0.869 n_of_columns=6 specificity:   
A |   8   0   0   0  11   8
C |  69   0   0   0   8   8
G |   8  96  88   0   8  72
T |  11   0   8  96  69   8
scan!

Related DNA sequences reported in the literature ?


sitesourcematches (E-value)
term: E2
ACCGNPubMed1jj4_B(3.68e-04)
ATCGGTGPubMed1jj4_B(3.47e-03)
AACGAATTCGTTPubMed1jj4_AB(1.13e-04)
AACCGNPubMed1jj4_B(9.28e-07), 1jj4_AB(3.69e-04)

Dendrogram of similar interfaces ?

matrix format
  
  ----------------KGCG------------------------------   L                        +----------2bop_A    
                                                                      +---------5 
  ----------KGTA--YCNG------------------------------   L     +--------6         +----------5t7x_B    
                                                             !        ! 
  ------------------------------------------RC------   L     !        +--------------------2itl_B    
                                                             ! 
  RGKGTTTC------------------IGACNAAT----------------   L   +-7                             +5t8d_A    
                                                           ! !                           +-2 
  RG--------------------------TAAAVA--QT------------   L   ! !                           ! +5t2o_A    
                                                           ! +---------------------------4 
  QTFAQGNG--------------------HCSCLA--QG--QA--------   L   !                             !   +4yit_A    
                                                         --8                             ! +-1 
  --RGVTSA--------------------FCMCST--QT--EC--------   L   !                             +-3 +5esp_A    
                                                           !                               ! 
  QA--KTTG------------------RAETRG--AT--DT----------   L   !                               +4lq0_A    
                                                           ! 
  --------KG----QG--RGHTRTQT------------------AATTRT       +-----------------------------5ond_B    
                                                         

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updated Fri Sep 13 15:43:03 2024