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structure nameDPO4 POLYMERASE PRE-INSERTION BINARY COMPLEX WITH THE N- (DEOXYGUANOSIN-8-YL)-1-AMINOPYRENE LESION
(DNA polymerase IV)
referenceKirouac et al. J.Mol.Biol. 425 4167 2013
sourceSulfolobus solfataricus
experimentX-ray (resolution=2.60, R-factor=0.220)
structural superfamilyDNA/RNA polymerases;Lesion bypass DNA polymerase Y-family, little finger domain;
sequence familyimpB/mucB/samB family;
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
  
  ----VT------AT------PC----------------------LA----------RT--RA                 +-----------------------------4ruc_A    
                                                                               +-2 
  ------FT------------PT----------ST----------LT--IT------RG--RA               ! !                             +2agp_B    
                                                                             +-3 +-----------------------------1 
  ----VC------AC------------------------------LG----SC--------RA             ! !                               +4fbt_A    
                                                                           +-4 ! 
  ----VTFT----AT------PC----------ST----------LA--------RART--RG           ! ! +-----------------------------1jx4_A    
                                                                         +-5 ! 
  FCYC----------TTAT----SCICDCEC--ST----------------SG----RC--RT         ! ! +-----------------------------4tqr_A    
                                                                       +-6 ! 
  ----QT--WA------RTST--------------ST----TA----LT----RG--MTFT--       ! ! +-----------------------------3jaa_A    
                                                                     --7 ! 
  ----------ST--------WG--------------DTWC--MG------------------       ! +-----------------------------6x6z_A    
                                                                       ! 
  ------------------------------KT------------------------------       +-----------------------------7c97_K    
                                                                     

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updated Sun Aug 3 07:59:27 2025