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structure nameCRYSTAL STRUCTURE OF THE ZALPHA Z-DNA COMPLEX
(PROTEIN DOUBLE-STRANDED RNA SPECIFIC ADENOSINE DEAMINASE ADAR1)
referenceSchwartz et al. Science 284 1841 1999
sourceHomo sapiens
experimentX-ray (resolution=2.10, R-factor=0.227)
structural superfamily"Winged helix" DNA-binding domain;
sequence familyAdenosine deaminase zalpha domain;
multimeric complexes3f23_AB
redundant complexes3f21_A 3f22_A 3f23_B
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence

No structural evidence for specific binding to DNA (<4 informative columns)


Dendrogram of similar interfaces ?

matrix format
  
  ------------RC----YG--------KT------                 +-----------------------------2acj_B    
                                                       ! 
  ----------NAST--RGHT--STFT----------   L           +-5       +---------------------1vtn_C    
                                                     ! !       ! 
  NTHG--RT--YTPT--------------------RT   L           ! +-------4                +----6qil_A    
                                                     !         !   +------------2 
  ----------NAST--RTHT--STLT----------   L         +-6         +---3            +----4lg0_A    
                                                   ! !             ! 
  ----------NGSA--RGHG--SC------------   L         ! !             +-----------------6el8_A    
                                                 +-7 ! 
  --RGTC--DCVA----RGRC----------RC----   L       ! ! +-----------------------------8hih_Q    
                                               +-8 ! 
  ----ST--TAQC----ST------------------         ! ! +-----------------------------8b4b_W    
                                               ! ! 
  ----HT----RTITYT--------------------   L   +-9 +-----------------------------4kfc_B    
                                             ! ! 
  STRGQTQA--ST----------------HG--KT--   L   ! !                          +--7t8k_B    
                                           -10 +--------------------------1 
  ------------NT------NA--IARG--------   L   !                            +--4cyc_B    
                                             !  
  ------------NT------NA--IARG--------   L   +-----------------------------1b72_B    
                                           

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updated Sat Jan 10 04:54:00 2026